diff --git a/kernel-default/src/main/java/io/delta/core/data/JsonRow.java b/kernel-default/src/main/java/io/delta/core/data/JsonRow.java
index 47cf1af74..117ee7489 100644
--- a/kernel-default/src/main/java/io/delta/core/data/JsonRow.java
+++ b/kernel-default/src/main/java/io/delta/core/data/JsonRow.java
@@ -1,101 +1,232 @@
 package io.delta.core.data;
 
-import java.util.HashMap;
-import java.util.Map;
+import java.util.*;
 
 import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
 import com.fasterxml.jackson.databind.node.ObjectNode;
-import io.delta.core.types.LongType;
-import io.delta.core.types.StringType;
-import io.delta.core.types.StructField;
-import io.delta.core.types.StructType;
+import io.delta.core.types.*;
 
 public class JsonRow implements Row {
 
-    // TODO: we can do this cleaner / smarter / better
-    private static Object parse(ObjectNode rootNode, StructField field) {
-        if (rootNode.get(field.name) == null) {
-            if (field.nullable) {
-                return null;
-            }
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Methods
+    ////////////////////////////////////////////////////////////////////////////////
 
-            throw new NullPointerException(
-                String.format("Root node at key %s is null but field %s isn't nullable", rootNode, field)
-            );
+    private static Object decodeElement(JsonNode jsonValue, DataType dataType) {
+        if (dataType instanceof UnresolvedDataType) {
+            if (jsonValue.isTextual()) {
+                return jsonValue.textValue();
+            } else if (jsonValue instanceof ObjectNode) {
+                throw new RuntimeException("TODO handle UnresolvedDataType of type object");
+            }
         }
 
-        JsonNode jsonValue = rootNode.get(field.name);
+        if (dataType instanceof BooleanType) {
+            if (!jsonValue.isBoolean()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected a boolean", jsonValue)
+                );
+            }
+            return jsonValue.booleanValue();
+        }
 
-        if (field.dataType instanceof LongType) {
-            assert (jsonValue.isLong()) :
-                String.format("RootNode at %s isn't a long", field.name);
-            return jsonValue.longValue();
+        if (dataType instanceof IntegerType) {
+            // TODO: handle other number cases (e.g. short) and throw on invalid cases (e.g. long)
+            if (!jsonValue.isInt()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected an int", jsonValue)
+                );
+            }
+            return jsonValue.intValue();
         }
 
-        if (field.dataType instanceof StructType) {
-            assert (jsonValue.isObject()) :
-                String.format("RootNode at %s isn't a object", field.name);
-            return (ObjectNode) jsonValue;
+        if (dataType instanceof LongType) {
+            if (!jsonValue.isNumber()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected a long", jsonValue)
+                );
+            }
+            return jsonValue.numberValue().longValue();
         }
 
-        if (field.dataType instanceof StringType) {
-            assert (jsonValue.isTextual()) :
-                String.format("RootNode at %s isn't a string", field.name);
+        if (dataType instanceof StringType) {
+            if (!jsonValue.isTextual()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected a string", jsonValue)
+                );
+            }
             return jsonValue.textValue();
         }
 
+        if (dataType instanceof StructType) {
+            if (!jsonValue.isObject()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected a struct", jsonValue)
+                );
+            }
+            return new JsonRow((ObjectNode) jsonValue, (StructType) dataType);
+        }
+
+        if (dataType instanceof ArrayType) {
+            if (!jsonValue.isArray()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected an array", jsonValue)
+                );
+            }
+            final ArrayType arrayType = ((ArrayType) dataType);
+            final ArrayNode jsonArray = (ArrayNode) jsonValue;
+            final List<Object> output = new ArrayList<>();
+
+
+            for (Iterator<JsonNode> it = jsonArray.elements(); it.hasNext();) {
+                final JsonNode element = it.next();
+                final Object parsedElement =
+                    decodeElement(element, arrayType.getElementType());
+                output.add(parsedElement);
+            }
+            return output;
+        }
+
+        if (dataType instanceof MapType) {
+            if (!jsonValue.isObject()) {
+                throw new RuntimeException(
+                    String.format("Couldn't decode %s, expected a map", jsonValue)
+                );
+            }
+            final MapType mapType = (MapType) dataType;
+            final Iterator<Map.Entry<String, JsonNode>> iter = ((ObjectNode) jsonValue).fields();
+            final Map<Object, Object> output = new HashMap<>();
+
+            while (iter.hasNext()) {
+                Map.Entry<String, JsonNode> entry = iter.next();
+                String keyParsed = entry.getKey(); // TODO: handle non-String keys
+                Object valueParsed = decodeElement(entry.getValue(), mapType.getValueType());
+                output.put(keyParsed, valueParsed);
+            }
+
+            return output;
+        }
+
         throw new UnsupportedOperationException(
-            String.format("Unsupported DataType %s", field.dataType.typeName())
+            String.format("Unsupported DataType %s for RootNode %s", dataType.typeName(), jsonValue)
         );
     }
 
+    private static Object decodeField(ObjectNode rootNode, StructField field) {
+        if (rootNode.get(field.name) == null) {
+            if (field.nullable) {
+                return null;
+            }
+
+            throw new RuntimeException(
+                String.format(
+                    "Root node at key %s is null but field isn't nullable. Root node: %s",
+                    field.name,
+                    rootNode
+                )
+            );
+        }
+
+        return decodeElement(rootNode.get(field.name), field.dataType);
+    }
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
     private final ObjectNode rootNode;
-    private final Map<Integer, Object> ordinalToValueMap;
+    private final Object[] parsedValues;
     private final StructType readSchema;
 
     public JsonRow(ObjectNode rootNode, StructType readSchema) {
         this.rootNode = rootNode;
         this.readSchema = readSchema;
-        this.ordinalToValueMap = new HashMap<>();
+        this.parsedValues = new Object[readSchema.length()];
 
         for (int i = 0; i < readSchema.length(); i++) {
             final StructField field = readSchema.at(i);
-            Object val = parse(rootNode, field);
-            ordinalToValueMap.put(i, val);
+            final Object parsedValue = decodeField(rootNode, field);
+            parsedValues[i] = parsedValue;
         }
     }
 
+    ////////////////////////////////////////
+    // Public APIs
+    ////////////////////////////////////////
+
+    @Override
+    public boolean isNullAt(int ordinal) {
+        return parsedValues[ordinal] == null;
+    }
+
+    @Override
+    public boolean getBoolean(int ordinal) {
+        assertType(ordinal, BooleanType.INSTANCE);
+        return (boolean) parsedValues[ordinal];
+    }
+
+    @Override
+    public int getInt(int ordinal) {
+        assertType(ordinal, IntegerType.INSTANCE);
+        return (int) parsedValues[ordinal];
+    }
+
     @Override
     public long getLong(int ordinal) {
-        assert (readSchema.at(ordinal).dataType instanceof LongType);
-        return (long) ordinalToValueMap.get(ordinal);
+        assertType(ordinal, LongType.INSTANCE);
+        return (long) parsedValues[ordinal];
     }
 
     @Override
     public String getString(int ordinal) {
-        assert (readSchema.at(ordinal).dataType instanceof StringType);
-
-        return (String) ordinalToValueMap.get(ordinal);
+        assertType(ordinal, StringType.INSTANCE);
+        return (String) parsedValues[ordinal];
     }
 
     @Override
     public Row getRecord(int ordinal) {
-        assert (readSchema.at(ordinal).dataType instanceof StructType);
+        assertType(ordinal, StructType.EMPTY_INSTANCE);
+        return (JsonRow) parsedValues[ordinal];
+    }
 
-        if (ordinalToValueMap.get(ordinal) == null) return null;
+    @Override
+    public <T> List<T> getList(int ordinal) {
+        assertType(ordinal, ArrayType.EMPTY_INSTANCE);
+        return (List<T>) parsedValues[ordinal];
+    }
 
-        return new JsonRow(
-            (ObjectNode) ordinalToValueMap.get(ordinal),
-            (StructType) readSchema.at(ordinal).dataType
-        );
+    @Override
+    public <K, V> Map<K, V> getMap(int ordinal) {
+        assertType(ordinal, MapType.EMPTY_INSTANCE);
+        return (Map<K, V>) parsedValues[ordinal];
     }
 
     @Override
     public String toString() {
         return "JsonRow{" +
             "rootNode=" + rootNode +
-            ", ordinalToValueMap=" + ordinalToValueMap +
+            ", parsedValues=" + parsedValues +
             ", readSchema=" + readSchema +
             '}';
     }
+
+    ////////////////////////////////////////
+    // Private Helper Methods
+    ////////////////////////////////////////
+
+    private void assertType(int ordinal, DataType expectedType) {
+        final String actualTypeName = readSchema.at(ordinal).dataType.typeName();
+        if (!actualTypeName.equals(expectedType.typeName()) &&
+            !actualTypeName.equals(UnresolvedDataType.INSTANCE.typeName())) {
+            throw new RuntimeException(
+                String.format(
+                    "Tried to read %s at ordinal %s but actual data type is %s",
+                    expectedType.typeName(),
+                    ordinal,
+                    actualTypeName
+                )
+            );
+        }
+    }
 }
diff --git a/kernel-default/src/main/java/io/delta/core/helpers/DefaultTableHelper.java b/kernel-default/src/main/java/io/delta/core/helpers/DefaultTableHelper.java
index 18fd37586..cd6782836 100644
--- a/kernel-default/src/main/java/io/delta/core/helpers/DefaultTableHelper.java
+++ b/kernel-default/src/main/java/io/delta/core/helpers/DefaultTableHelper.java
@@ -108,13 +108,7 @@ public boolean hasNext() {
 
             @Override
             public Row next() {
-                final String json = iter.next();
-                try {
-                    final JsonNode jsonNode = objectMapper.readTree(json);
-                    return new JsonRow((ObjectNode) jsonNode, readSchema);
-                } catch (JsonProcessingException ex) {
-                    throw new RuntimeException(String.format("Could not parse JSON: %s", json), ex);
-                }
+                return parseJson(iter.next(), readSchema);
             }
         };
     }
@@ -130,8 +124,13 @@ public CloseableIterator<Row> readParquetFile(String path, StructType readSchema
     }
 
     @Override
-    public Row parseStats(String statsJson) {
-        return null;
+    public Row parseJson(String json, StructType readSchema) {
+        try {
+            final JsonNode jsonNode = objectMapper.readTree(json);
+            return new JsonRow((ObjectNode) jsonNode, readSchema);
+        } catch (JsonProcessingException ex) {
+            throw new RuntimeException(String.format("Could not parse JSON: %s", json), ex);
+        }
     }
 
     @Override
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000000.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000000.json.crc
new file mode 100644
index 000000000..a771bd1bb
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000000.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000001.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000001.json.crc
new file mode 100644
index 000000000..90931c186
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000001.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000002.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000002.json.crc
new file mode 100644
index 000000000..d8cfcd768
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000002.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000003.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000003.json.crc
new file mode 100644
index 000000000..8999cc2a1
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000003.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000004.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000004.json.crc
new file mode 100644
index 000000000..0be59fee6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000004.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000005.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000005.json.crc
new file mode 100644
index 000000000..24adaf5b0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000005.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000006.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000006.json.crc
new file mode 100644
index 000000000..f2b4583ce
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000006.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000007.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000007.json.crc
new file mode 100644
index 000000000..912ab8773
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000007.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000008.json.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000008.json.crc
new file mode 100644
index 000000000..da9133971
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/.00000000000000000008.json.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000000.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000000.json
new file mode 100644
index 000000000..3677534c6
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000000.json
@@ -0,0 +1,13 @@
+{"commitInfo":{"timestamp":1680202522862,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4780"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"a4769250-e8ad-44a7-8a90-b384ac907381"}}
+{"protocol":{"minReaderVersion":1,"minWriterVersion":2}}
+{"metaData":{"id":"testId","format":{"provider":"parquet","options":{}},"schemaString":"{\"type\":\"struct\",\"fields\":[{\"name\":\"id\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"part_a\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}},{\"name\":\"part_b\",\"type\":\"long\",\"nullable\":true,\"metadata\":{}}]}","partitionColumns":["part_a","part_b"],"configuration":{},"createdTime":1680202519496}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":0},\"maxValues\":{\"id\":0},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":2},\"maxValues\":{\"id\":2},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":4},\"maxValues\":{\"id\":4},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":1},\"maxValues\":{\"id\":1},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":3},\"maxValues\":{\"id\":3},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":6},\"maxValues\":{\"id\":6},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":8},\"maxValues\":{\"id\":8},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":5},\"maxValues\":{\"id\":5},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":7},\"maxValues\":{\"id\":7},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202522000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":9},\"maxValues\":{\"id\":9},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000001.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000001.json
new file mode 100644
index 000000000..d84612a84
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000001.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202527500,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":0,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4779"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"8aceb033-273d-4ed7-95cf-a5ef87c355e3"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":477,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":10},\"maxValues\":{\"id\":10},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":12},\"maxValues\":{\"id\":12},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":14},\"maxValues\":{\"id\":14},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":11},\"maxValues\":{\"id\":11},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":13},\"maxValues\":{\"id\":13},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":16},\"maxValues\":{\"id\":16},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":18},\"maxValues\":{\"id\":18},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":15},\"maxValues\":{\"id\":15},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":17},\"maxValues\":{\"id\":17},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202527000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":19},\"maxValues\":{\"id\":19},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000002.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000002.json
new file mode 100644
index 000000000..b06f60ab9
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000002.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202528841,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":1,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4780"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"408658ef-25b8-4747-b59c-553b7143abda"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":20},\"maxValues\":{\"id\":20},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":22},\"maxValues\":{\"id\":22},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":24},\"maxValues\":{\"id\":24},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":21},\"maxValues\":{\"id\":21},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":23},\"maxValues\":{\"id\":23},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":26},\"maxValues\":{\"id\":26},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":28},\"maxValues\":{\"id\":28},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":25},\"maxValues\":{\"id\":25},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":27},\"maxValues\":{\"id\":27},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202528000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":29},\"maxValues\":{\"id\":29},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000003.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000003.json
new file mode 100644
index 000000000..1c8785eda
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000003.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202530099,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":2,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4779"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"c17af0ad-f0a1-41a7-841d-598c2e07d0bf"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":477,"modificationTime":1680202529000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":30},\"maxValues\":{\"id\":30},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202529000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":32},\"maxValues\":{\"id\":32},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":34},\"maxValues\":{\"id\":34},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":31},\"maxValues\":{\"id\":31},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":33},\"maxValues\":{\"id\":33},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202529000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":36},\"maxValues\":{\"id\":36},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202529000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":38},\"maxValues\":{\"id\":38},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":35},\"maxValues\":{\"id\":35},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":37},\"maxValues\":{\"id\":37},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202530000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":39},\"maxValues\":{\"id\":39},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000004.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000004.json
new file mode 100644
index 000000000..88e28d1e3
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000004.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202531634,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":3,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4779"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"79a877c7-781a-478f-bf55-55ddc9dd7972"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":40},\"maxValues\":{\"id\":40},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":477,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":42},\"maxValues\":{\"id\":42},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":44},\"maxValues\":{\"id\":44},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":41},\"maxValues\":{\"id\":41},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":43},\"maxValues\":{\"id\":43},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":46},\"maxValues\":{\"id\":46},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":48},\"maxValues\":{\"id\":48},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":45},\"maxValues\":{\"id\":45},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":47},\"maxValues\":{\"id\":47},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202531000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":49},\"maxValues\":{\"id\":49},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000005.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000005.json
new file mode 100644
index 000000000..dc0d721be
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000005.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202532814,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":4,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4780"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"e158ea6f-74b0-4f52-8db1-6dd8c2302e55"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":50},\"maxValues\":{\"id\":50},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":52},\"maxValues\":{\"id\":52},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":54},\"maxValues\":{\"id\":54},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":51},\"maxValues\":{\"id\":51},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":53},\"maxValues\":{\"id\":53},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":56},\"maxValues\":{\"id\":56},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":58},\"maxValues\":{\"id\":58},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":55},\"maxValues\":{\"id\":55},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":57},\"maxValues\":{\"id\":57},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202532000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":59},\"maxValues\":{\"id\":59},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000006.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000006.json
new file mode 100644
index 000000000..2c931c5c7
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000006.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202534045,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":5,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4778"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"4ef8295a-eb45-4a17-8448-bbbd6375869f"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":60},\"maxValues\":{\"id\":60},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":477,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":62},\"maxValues\":{\"id\":62},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":64},\"maxValues\":{\"id\":64},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202534000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":61},\"maxValues\":{\"id\":61},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202534000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":63},\"maxValues\":{\"id\":63},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":477,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":66},\"maxValues\":{\"id\":66},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":68},\"maxValues\":{\"id\":68},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202533000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":65},\"maxValues\":{\"id\":65},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202534000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":67},\"maxValues\":{\"id\":67},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202534000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":69},\"maxValues\":{\"id\":69},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000007.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000007.json
new file mode 100644
index 000000000..fd5a758e1
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000007.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202535263,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":6,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4780"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"04ebb104-1868-465a-b295-c181ed227b51"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":70},\"maxValues\":{\"id\":70},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":72},\"maxValues\":{\"id\":72},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":74},\"maxValues\":{\"id\":74},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":71},\"maxValues\":{\"id\":71},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":73},\"maxValues\":{\"id\":73},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":76},\"maxValues\":{\"id\":76},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":78},\"maxValues\":{\"id\":78},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":75},\"maxValues\":{\"id\":75},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":77},\"maxValues\":{\"id\":77},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202535000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":79},\"maxValues\":{\"id\":79},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000008.json b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000008.json
new file mode 100644
index 000000000..e483f13bd
--- /dev/null
+++ b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/_delta_log/00000000000000000008.json
@@ -0,0 +1,11 @@
+{"commitInfo":{"timestamp":1680202536324,"operation":"WRITE","operationParameters":{"mode":"Append","partitionBy":"[\"part_a\",\"part_b\"]"},"readVersion":7,"isolationLevel":"Serializable","isBlindAppend":true,"operationMetrics":{"numFiles":"10","numOutputRows":"10","numOutputBytes":"4779"},"engineInfo":"Apache-Spark/3.3.2 Delta-Lake/2.2.0","txnId":"237bb77f-95a4-4b25-ac89-9f971b538caf"}}
+{"add":{"path":"part_a=0/part_b=0/part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"0"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":80},\"maxValues\":{\"id\":80},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=2/part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"2"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":82},\"maxValues\":{\"id\":82},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=4/part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"4"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":84},\"maxValues\":{\"id\":84},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=1/part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"1"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":81},\"maxValues\":{\"id\":81},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=3/part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"3"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":83},\"maxValues\":{\"id\":83},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=1/part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"1"},"size":477,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":86},\"maxValues\":{\"id\":86},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=0/part_b=3/part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet","partitionValues":{"part_a":"0","part_b":"3"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":88},\"maxValues\":{\"id\":88},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=0/part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"0"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":85},\"maxValues\":{\"id\":85},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=2/part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"2"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":87},\"maxValues\":{\"id\":87},\"nullCount\":{\"id\":0}}"}}
+{"add":{"path":"part_a=1/part_b=4/part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet","partitionValues":{"part_a":"1","part_b":"4"},"size":478,"modificationTime":1680202536000,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":89},\"maxValues\":{\"id\":89},\"nullCount\":{\"id\":0}}"}}
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet.crc
new file mode 100644
index 000000000..81db3c02b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet.crc
new file mode 100644
index 000000000..e1af56995
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet.crc
new file mode 100644
index 000000000..aa26ee472
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet.crc
new file mode 100644
index 000000000..ca17d05ea
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet.crc
new file mode 100644
index 000000000..9b6771d38
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..45ffeca94
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet.crc
new file mode 100644
index 000000000..630c12fae
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet.crc
new file mode 100644
index 000000000..e62558163
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet.crc
new file mode 100644
index 000000000..a104a6a09
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/.part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet
new file mode 100644
index 000000000..59572a1de
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-07a90d8f-7a65-4b71-8bd3-8fc6847677c8.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet
new file mode 100644
index 000000000..3dab41351
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-5e7a1ebb-8449-47d9-886f-13de0ebc22bd.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet
new file mode 100644
index 000000000..682edf9c0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-745ae599-b333-4e9a-9ef8-565385546d18.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet
new file mode 100644
index 000000000..41026bf82
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8429619b-3453-4ed9-b8cc-d95960b905bb.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet
new file mode 100644
index 000000000..678654414
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-8ddb3168-a63d-49c3-a041-5f99111f6fea.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet
new file mode 100644
index 000000000..612aa5856
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-92af219c-d5c3-40c5-b0e9-41141cc04b8e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet
new file mode 100644
index 000000000..001ff8c13
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-94c8da2e-b2e8-4aed-9579-611eb8dc52e4.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet
new file mode 100644
index 000000000..2dd64b3f0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-e0c4cd67-c913-46de-b9c8-35b7dcdca2e7.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet
new file mode 100644
index 000000000..59e09c647
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=0/part-00000-f4e998f4-27e5-4ed2-b133-be5982448972.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet.crc
new file mode 100644
index 000000000..7c2d0c30b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet.crc
new file mode 100644
index 000000000..b523c9143
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet.crc
new file mode 100644
index 000000000..d714bcb29
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet.crc
new file mode 100644
index 000000000..f683eb8ef
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet.crc
new file mode 100644
index 000000000..2ad0dc751
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet.crc
new file mode 100644
index 000000000..d247646b9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet.crc
new file mode 100644
index 000000000..4f5424539
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet.crc
new file mode 100644
index 000000000..452aa67c0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet.crc
new file mode 100644
index 000000000..dff80c2de
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/.part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet
new file mode 100644
index 000000000..9996855df
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2c21e300-fc96-4eaa-8cd3-9b0aadb81ae6.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet
new file mode 100644
index 000000000..a3b363c85
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-2cfcfa4e-9351-4d62-990a-aba1179b5842.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet
new file mode 100644
index 000000000..4bac5b08f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-30c7e5c3-13d7-4f11-a4a6-2a4eb588aacf.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet
new file mode 100644
index 000000000..14b78faaa
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-322e51ba-0754-4929-9eb8-6c714a86f901.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet
new file mode 100644
index 000000000..9ca2c3522
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-4edd37c8-ddea-4c2f-a578-b6a8c9d85a61.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet
new file mode 100644
index 000000000..db6488a19
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-70e9e10a-6f29-4787-8b19-70cc07858d48.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet
new file mode 100644
index 000000000..59f02e696
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-72c85022-eb37-409d-ba0e-3a188ced91d7.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet
new file mode 100644
index 000000000..2f6c77d6d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-a742dd5c-9a50-4bef-9368-8d675b55f6b2.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet
new file mode 100644
index 000000000..49ee6c13c
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=1/part-00001-e45e2661-7cc7-4b83-9873-9a733ab777a4.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet.crc
new file mode 100644
index 000000000..003ede4f4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet.crc
new file mode 100644
index 000000000..f7dc46ad2
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet.crc
new file mode 100644
index 000000000..6bca36f54
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet.crc
new file mode 100644
index 000000000..cd843f61b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet.crc
new file mode 100644
index 000000000..16b92c304
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet.crc
new file mode 100644
index 000000000..e07e49621
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet.crc
new file mode 100644
index 000000000..ece8be75e
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet.crc
new file mode 100644
index 000000000..e0ffa2b6b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1d85b7ed9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/.part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet
new file mode 100644
index 000000000..5cee94ad6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-2ee5d4ee-89e6-4f57-a3fc-c033a86d7023.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet
new file mode 100644
index 000000000..0419b626f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-3faf749d-1770-4393-a068-cc9558fdb9e6.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet
new file mode 100644
index 000000000..39c0954ba
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-6b5109e8-5533-4165-b61c-3a83d0033ae1.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet
new file mode 100644
index 000000000..bcd62522e
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-9d53f304-e11c-4773-9465-16a9c37e796a.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet
new file mode 100644
index 000000000..4f57fab70
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a40544ec-ee09-49ad-b010-68804566ce23.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet
new file mode 100644
index 000000000..6602df0e3
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-a981598a-c92f-4175-ad9d-7c4fed9e3a1a.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet
new file mode 100644
index 000000000..758bcd8a6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-b2490b57-55c4-43d4-901d-c7738beeb46c.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet
new file mode 100644
index 000000000..7b8bc3ddd
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c37bb2f2-f67b-4fa4-a6c4-4289d293a3b6.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet
new file mode 100644
index 000000000..5f7af33f8
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=2/part-00000-c4a17e64-ac6c-4dbb-a15c-23dbc9bf0a58.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet.crc
new file mode 100644
index 000000000..01a77e5e6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet.crc
new file mode 100644
index 000000000..d78490c45
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet.crc
new file mode 100644
index 000000000..fa0aaa6f9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet.crc
new file mode 100644
index 000000000..71919b97b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..aad44d7dc
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet.crc
new file mode 100644
index 000000000..fd896358c
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet.crc
new file mode 100644
index 000000000..b1c18b33a
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet.crc
new file mode 100644
index 000000000..21e35e3ff
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet.crc
new file mode 100644
index 000000000..8d3202f7d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/.part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet
new file mode 100644
index 000000000..14471b915
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-28fb675f-e269-4174-ba7d-4e8cb41a65d0.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet
new file mode 100644
index 000000000..e794b3294
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-3b7a4158-7b4c-40d5-afa0-575aa17fe039.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet
new file mode 100644
index 000000000..e7b6e141d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-43e6640a-5f8b-4205-b274-7a324fc3f950.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet
new file mode 100644
index 000000000..cc0eb7d45
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-57289bbc-8e73-416a-a973-0b824d398b97.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet
new file mode 100644
index 000000000..7beaf06ee
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-71d28824-3adc-406d-ae8a-2bf56033861e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet
new file mode 100644
index 000000000..e18ab7b9c
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-74334a72-5808-4647-ad0b-a30972d7b989.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet
new file mode 100644
index 000000000..89e161410
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-8b04e895-6377-41f7-89a7-a763d8b9f2be.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet
new file mode 100644
index 000000000..2a2a3b685
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-ad757130-9a3e-430a-add7-a0fc2ddaadde.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet
new file mode 100644
index 000000000..c8161cc4f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=3/part-00001-b4c08c7f-fd3e-48a7-95dd-829435d27ba6.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet.crc
new file mode 100644
index 000000000..aac8c6275
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet.crc
new file mode 100644
index 000000000..dd9a72d7a
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet.crc
new file mode 100644
index 000000000..5566aef45
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet.crc
new file mode 100644
index 000000000..9a7991e8d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1c72a44ee
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet.crc
new file mode 100644
index 000000000..42c5f3020
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet.crc
new file mode 100644
index 000000000..cdd380cad
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet.crc
new file mode 100644
index 000000000..f34c94e74
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet.crc
new file mode 100644
index 000000000..af559374b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/.part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet
new file mode 100644
index 000000000..a552c4995
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-39e1b015-006f-41be-9cf7-c713d05d5324.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet
new file mode 100644
index 000000000..6e1e96ea0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-5e68b610-422f-40e1-8fde-54c60a8a86ed.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet
new file mode 100644
index 000000000..fba348aa4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-75d9907b-1b87-4a41-a1af-750d98a7bfb5.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet
new file mode 100644
index 000000000..9e3ebfc9a
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-76cb0626-0e86-42f6-bf48-809045bfc174.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet
new file mode 100644
index 000000000..929fa8d70
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-830b2bc8-0ab3-4c2a-8be0-722e03e1c526.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet
new file mode 100644
index 000000000..fd5dd7be8
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-b8aa7c7e-d3b4-410e-8419-4095f4e69b16.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet
new file mode 100644
index 000000000..383f4992b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-c5a2be0f-6ecf-48c3-bc93-89e7f9e82c67.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet
new file mode 100644
index 000000000..54f2c0bab
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-d94cd827-9a8d-4c31-a0db-848cbdfb8ee5.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet
new file mode 100644
index 000000000..f71bcb77f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=0/part_b=4/part-00000-fbe61411-32cd-4e3d-800a-3df7387e8d7b.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet.crc
new file mode 100644
index 000000000..92e97cef2
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..993230c23
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1287221ea
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet.crc
new file mode 100644
index 000000000..36fa13a54
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet.crc
new file mode 100644
index 000000000..c5bc67f65
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..750654f01
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet.crc
new file mode 100644
index 000000000..d316f76fd
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet.crc
new file mode 100644
index 000000000..501fd4ead
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet.crc
new file mode 100644
index 000000000..a1951c580
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/.part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet
new file mode 100644
index 000000000..9b0ea7ea6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-096aaf3f-1146-48e9-a794-f01a7e102e9c.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet
new file mode 100644
index 000000000..a4219cb8c
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-0d65d9b6-38a0-488e-b0c9-38de2f894b1e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet
new file mode 100644
index 000000000..e4412d13f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-26b88480-df5d-4b6a-8600-256b7207272e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet
new file mode 100644
index 000000000..723700c99
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5a0c01cf-07af-47f4-bdbc-b7bb2a577f2f.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet
new file mode 100644
index 000000000..cf26d1f52
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-5c5ae31e-4a15-48ee-9ae2-525d65e64317.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet
new file mode 100644
index 000000000..3950f6024
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-74eda70a-a1ff-4679-97bf-af12ad8b073e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet
new file mode 100644
index 000000000..7f05f7f1a
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-b51d842e-ab5d-4de8-878e-0812e8e0e16d.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet
new file mode 100644
index 000000000..57e0c1087
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-bac4eaf8-ce48-4532-8c92-540aef5935a9.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet
new file mode 100644
index 000000000..6bc54dd22
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=0/part-00001-d607f307-1cf0-4af2-b82c-bb75409ebf32.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet.crc
new file mode 100644
index 000000000..be0b429a0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet.crc
new file mode 100644
index 000000000..a4683a501
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1bc4211ea
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet.crc
new file mode 100644
index 000000000..2b1eaadb4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet.crc
new file mode 100644
index 000000000..fedff1688
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet.crc
new file mode 100644
index 000000000..938d643c5
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet.crc
new file mode 100644
index 000000000..b3acd7567
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet.crc
new file mode 100644
index 000000000..f300d0c69
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1111f628e
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/.part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet
new file mode 100644
index 000000000..ea9e80477
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-6562cad8-cb61-41e6-9a39-7c8203afca7f.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet
new file mode 100644
index 000000000..f912221f3
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-815f63f2-21c2-4e16-b8c2-68e7d6414be8.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet
new file mode 100644
index 000000000..7f971e798
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-81d3661a-87ef-4b8d-ae6f-bb0ca971e91a.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet
new file mode 100644
index 000000000..892729262
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a05e7f3b-1548-47d1-95d2-b802d9f602c0.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet
new file mode 100644
index 000000000..79a37781c
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-a2b765af-31d9-469b-93ed-511fa3d5ab9c.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet
new file mode 100644
index 000000000..4ce8f45b4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-bcecdda2-f59e-4050-be2e-cd4fc74d3733.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet
new file mode 100644
index 000000000..292d12419
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-e7557908-e149-4724-9c15-72b4d5df3c78.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet
new file mode 100644
index 000000000..504f53e83
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-eb0581fa-b5c3-4ce5-96c9-1f26ce36ec56.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet
new file mode 100644
index 000000000..2c2664877
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=1/part-00000-f86461d3-6066-4b87-ab45-48c06bddee6c.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet.crc
new file mode 100644
index 000000000..904d19ee2
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet.crc
new file mode 100644
index 000000000..fdb41b63f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet.crc
new file mode 100644
index 000000000..d39e1a579
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet.crc
new file mode 100644
index 000000000..7d2832554
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet.crc
new file mode 100644
index 000000000..2086d3fd6
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet.crc
new file mode 100644
index 000000000..7e574cac1
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet.crc
new file mode 100644
index 000000000..7607d06fc
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1f7586b9e
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet.crc
new file mode 100644
index 000000000..bc872a035
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/.part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet
new file mode 100644
index 000000000..3011e3f56
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-07da6a7d-231d-4c66-9c96-752defe5436b.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet
new file mode 100644
index 000000000..7ce90b22d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-35842ca7-408d-4023-bf03-1195979e33a8.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet
new file mode 100644
index 000000000..5ae651dd9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-5e20ed9a-4496-4a62-9dff-bb8de1862fc0.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet
new file mode 100644
index 000000000..0a8754606
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-60f06dc7-46d8-4ec9-9735-81db2fd05163.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet
new file mode 100644
index 000000000..825b51108
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-89424aa4-1fc4-4aa9-819c-3c164d7e926e.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet
new file mode 100644
index 000000000..6e14edc57
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-908e73f4-4be3-4ba4-883b-2f1725f1c028.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet
new file mode 100644
index 000000000..fe5d23e3a
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a5f8c5df-41b0-48b5-b3ac-499d27a94c54.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet
new file mode 100644
index 000000000..c66bfe473
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-a640cc87-30fc-40fc-b737-6574970bc706.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet
new file mode 100644
index 000000000..b8f681650
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=2/part-00001-d4895419-3e8e-4b4b-b55e-a1c2fa4d87be.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet.crc
new file mode 100644
index 000000000..b754f5fe7
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet.crc
new file mode 100644
index 000000000..06219e2cd
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet.crc
new file mode 100644
index 000000000..22e7ddf68
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet.crc
new file mode 100644
index 000000000..a7a2ca55f
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet.crc
new file mode 100644
index 000000000..cfd927cf4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet.crc
new file mode 100644
index 000000000..4291c0678
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet.crc
new file mode 100644
index 000000000..1070a8f2b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet.crc
new file mode 100644
index 000000000..f333eeb66
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet.crc
new file mode 100644
index 000000000..c465494c5
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/.part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet
new file mode 100644
index 000000000..acdfc7577
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-0e36beae-e5e5-4c33-8a3e-b68a446f2e2c.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet
new file mode 100644
index 000000000..2f5d96564
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-341a1715-9b26-46b4-886c-f5a71cd8b706.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet
new file mode 100644
index 000000000..b23ff4883
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-39d574e1-c089-4ed8-bcce-7b52c1e6fc0d.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet
new file mode 100644
index 000000000..08e15d5e5
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-4ee45e83-7063-4c4b-a008-c7068640b8a5.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet
new file mode 100644
index 000000000..25ce726d0
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-5fff390f-c1ce-4109-a716-9505ee9274a0.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet
new file mode 100644
index 000000000..b6b6ee594
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-6ff44301-7a6c-4c30-a413-5606dee7b638.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet
new file mode 100644
index 000000000..a121748c1
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-cc14211d-2fd6-4fc9-baae-b62451ecf8a1.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet
new file mode 100644
index 000000000..a12d928cc
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-db27f739-561b-4e74-9215-6237b5f549f2.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet
new file mode 100644
index 000000000..09099cc1b
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=3/part-00000-e6b34e43-1eda-454b-be03-5442a09982de.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet.crc
new file mode 100644
index 000000000..9ec5e06d9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet.crc
new file mode 100644
index 000000000..9cc1780aa
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet.crc
new file mode 100644
index 000000000..77029aff4
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet.crc
new file mode 100644
index 000000000..2b5666ec3
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet.crc
new file mode 100644
index 000000000..9d4bb1cf9
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet.crc
new file mode 100644
index 000000000..dfe9d9afa
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet.crc
new file mode 100644
index 000000000..85806a487
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet.crc
new file mode 100644
index 000000000..a0e7303a7
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet.crc b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet.crc
new file mode 100644
index 000000000..e893eb8b2
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/.part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet.crc differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet
new file mode 100644
index 000000000..564c878dd
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-0775b09e-a772-4d08-b8f3-fad035f29300.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet
new file mode 100644
index 000000000..5f7c0e0a2
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-40011326-2dde-4f95-bb01-c527e1978199.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet
new file mode 100644
index 000000000..0e431c905
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-57ec9caa-1b45-4058-9e8b-d5b26d20227a.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet
new file mode 100644
index 000000000..62247906e
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-7e8491b3-26b5-4c11-9bd8-6a1ff65e9835.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet
new file mode 100644
index 000000000..7e7e745cc
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-91498ada-09ad-4940-b848-e223015a10d4.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet
new file mode 100644
index 000000000..f4077d888
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-97532fd0-b288-46e2-87a7-da3c10a235de.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet
new file mode 100644
index 000000000..295411366
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-bb9e662a-099f-46d7-8b69-abb1f4aa86f9.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet
new file mode 100644
index 000000000..c7fafbc3d
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f1a5a71a-07ca-45d3-ae0c-09d2db85ed99.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet
new file mode 100644
index 000000000..ddb066dd7
Binary files /dev/null and b/kernel-default/src/test/resources/basic-partitioned-no-checkpoint/part_a=1/part_b=4/part-00001-f847a367-cc91-4d50-85bb-83aeaa5c63a1.c000.snappy.parquet differ
diff --git a/kernel-default/src/test/scala/io/delta/core/TableSuite.scala b/kernel-default/src/test/scala/io/delta/core/internal/TableSuite.scala
similarity index 69%
rename from kernel-default/src/test/scala/io/delta/core/TableSuite.scala
rename to kernel-default/src/test/scala/io/delta/core/internal/TableSuite.scala
index ecaa275a4..e2f9f7431 100644
--- a/kernel-default/src/test/scala/io/delta/core/TableSuite.scala
+++ b/kernel-default/src/test/scala/io/delta/core/internal/TableSuite.scala
@@ -14,12 +14,16 @@
  * limitations under the License.
  */
 
-package io.delta.core
+package io.delta.core.internal
 
+import scala.collection.JavaConverters._
+
+import io.delta.core.Table
 import io.delta.core.helpers.DefaultTableHelper
 import io.delta.core.util.GoldenTableUtils
 import org.scalatest.funsuite.AnyFunSuite
 
+// scalastyle:off println
 class TableSuite extends AnyFunSuite with GoldenTableUtils {
 
   test("can load latest table version - with a checkpoint") {
@@ -54,4 +58,21 @@ class TableSuite extends AnyFunSuite with GoldenTableUtils {
       iter.close()
     }
   }
+
+  test("can load table protocol & schema - table without a checkpoint") {
+    withGoldenTable("basic-no-checkpoint") { path =>
+      val table = Table.forPath(path, new DefaultTableHelper())
+      val snapshot = table.getLatestSnapshot.asInstanceOf[SnapshotImpl]
+      println(snapshot.getSchema)
+      println(snapshot.getProtocol)
+    }
+  }
+
+  test("can parse add file partition values - basic - no checkpoint") {
+    withGoldenTable("basic-partitioned-no-checkpoint") { path =>
+      val table = Table.forPath(path, new DefaultTableHelper())
+      val snapshot = table.getLatestSnapshot.asInstanceOf[SnapshotImpl]
+      snapshot.getAddFiles.forEachRemaining(x => println(x))
+    }
+  }
 }
diff --git a/kernel-default/src/test/scala/io/delta/core/util/GoldenTablesGenerator.scala b/kernel-default/src/test/scala/io/delta/core/util/GoldenTablesGenerator.scala
index d1f4040b3..cb5726dca 100644
--- a/kernel-default/src/test/scala/io/delta/core/util/GoldenTablesGenerator.scala
+++ b/kernel-default/src/test/scala/io/delta/core/util/GoldenTablesGenerator.scala
@@ -21,10 +21,13 @@ import java.io.File
 import org.apache.spark.SparkConf
 import org.apache.spark.network.util.JavaUtils
 import org.apache.spark.sql.QueryTest
+import org.apache.spark.sql.functions.col
 import org.apache.spark.sql.test.SharedSparkSession
 
 /**
  * GENERATE_GOLDEN_TABLES=1 build/sbt 'kernelDefault/testOnly *GoldenTablesGenerator'
+ * or
+ * GENERATE_GOLDEN_TABLES=1 build/sbt 'kernelDefault/testOnly *GoldenTablesGenerator -- -z "<table-name>"'
  */
 class GoldenTablesGenerator extends QueryTest with SharedSparkSession {
 
@@ -66,4 +69,18 @@ class GoldenTablesGenerator extends QueryTest with SharedSparkSession {
       spark.range(low, high).write.format("delta").mode("append").save(path)
     }
   }
+
+  generate("basic-partitioned-no-checkpoint") { path =>
+    for (i <- 0 to 8) {
+      val low = i * 10
+      val high = (i + 1) * 10
+      spark.range(low, high)
+        .withColumn("part_a", col("id") % 2)
+        .withColumn("part_b", col("id") % 5)
+        .write
+        .format("delta")
+        .partitionBy("part_a", "part_b")
+        .mode("append").save(path)
+    }
+  }
 }
diff --git a/kernel/src/main/java/io/delta/core/data/Row.java b/kernel/src/main/java/io/delta/core/data/Row.java
index df460d008..351759ec7 100644
--- a/kernel/src/main/java/io/delta/core/data/Row.java
+++ b/kernel/src/main/java/io/delta/core/data/Row.java
@@ -8,15 +8,15 @@
 
 public interface Row {
 
-//    boolean isNullAt(int ordinal);
+    boolean isNullAt(int ordinal);
 //
-//    boolean getBoolean(int ordinal);
+    boolean getBoolean(int ordinal);
 //
 //    byte getByte(int ordinal);
 //
 //    short getShort(int ordinal);
 //
-//    int getInt(int ordinal);
+    int getInt(int ordinal);
 
     long getLong(int ordinal);
 
@@ -36,7 +36,7 @@ public interface Row {
 //
     Row getRecord(int ordinal);
 //
-//    <T> List<T> getList(int ordinal);
+    <T> List<T> getList(int ordinal);
 //
-//    <K, V> Map<K, V> getMap(int ordinal);
+    <K, V> Map<K, V> getMap(int ordinal);
 }
diff --git a/kernel/src/main/java/io/delta/core/helpers/TableHelper.java b/kernel/src/main/java/io/delta/core/helpers/TableHelper.java
index 767f3a05b..00bf6d66e 100644
--- a/kernel/src/main/java/io/delta/core/helpers/TableHelper.java
+++ b/kernel/src/main/java/io/delta/core/helpers/TableHelper.java
@@ -24,7 +24,7 @@ CloseableIterator<Row> readParquetFile(
         StructType readSchema,
         Expression skippingFilter);
 
-    Row parseStats(String statsJson);
+    Row parseJson(String json, StructType schema);
 
     ScanHelper getScanHelper();
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/SnapshotImpl.java b/kernel/src/main/java/io/delta/core/internal/SnapshotImpl.java
index 2014bb029..513eb559c 100644
--- a/kernel/src/main/java/io/delta/core/internal/SnapshotImpl.java
+++ b/kernel/src/main/java/io/delta/core/internal/SnapshotImpl.java
@@ -3,6 +3,7 @@
 import io.delta.core.ScanBuilder;
 import io.delta.core.Snapshot;
 import io.delta.core.fs.Path;
+import io.delta.core.internal.actions.AddFile;
 import io.delta.core.internal.actions.Metadata;
 import io.delta.core.internal.actions.Protocol;
 import io.delta.core.internal.lang.Lazy;
@@ -10,6 +11,7 @@
 import io.delta.core.internal.replay.LogReplay;
 import io.delta.core.internal.snapshot.LogSegment;
 import io.delta.core.types.StructType;
+import io.delta.core.utils.CloseableIterator;
 
 public class SnapshotImpl implements Snapshot {
     private final Path logPath;
@@ -37,6 +39,10 @@ public SnapshotImpl(
         this.protocolAndMetadata = logReplay.lazyLoadProtocolAndMetadata();
     }
 
+    ////////////////////////////////////////
+    // Public APIs
+    ////////////////////////////////////////
+
     @Override
     public long getVersion() {
         return version;
@@ -51,4 +57,16 @@ public StructType getSchema() {
     public ScanBuilder getScanBuilder() {
         return new ScanBuilderImpl(logReplay);
     }
+
+    ////////////////////////////////////////
+    // Internal APIs
+    ////////////////////////////////////////
+
+    public CloseableIterator<AddFile> getAddFiles() {
+        return logReplay.getAddFiles();
+    }
+
+    public Protocol getProtocol() {
+        return protocolAndMetadata.get()._1;
+    }
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/AddFile.java b/kernel/src/main/java/io/delta/core/internal/actions/AddFile.java
index d82968806..d6fe86619 100644
--- a/kernel/src/main/java/io/delta/core/internal/actions/AddFile.java
+++ b/kernel/src/main/java/io/delta/core/internal/actions/AddFile.java
@@ -1,24 +1,55 @@
 package io.delta.core.internal.actions;
 
+import java.util.Map;
 import java.util.Optional;
 
 import io.delta.core.data.Row;
-import io.delta.core.types.StringType;
-import io.delta.core.types.StructType;
+import io.delta.core.types.*;
 
 public class AddFile extends FileAction {
 
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
     public static AddFile fromRow(Row row) {
         if (row == null) return null;
 
-        return new AddFile(row.getString(0), true);
+        final String path = row.getString(0);
+        final Map<String, String> partitionValues = row.getMap(1);
+        final long size = row.getLong(2);
+        final long modificationTime = row.getLong(3);
+        final boolean dataChange = row.getBoolean(4);
+
+        return new AddFile(path, partitionValues, size, modificationTime, dataChange);
     }
 
     public static final StructType READ_SCHEMA = new StructType()
-        .add("path", new StringType());
+        .add("path", StringType.INSTANCE)
+        .add("partitionValues", new MapType(StringType.INSTANCE, StringType.INSTANCE, false))
+        .add("size", LongType.INSTANCE)
+        .add("modificationTime", LongType.INSTANCE)
+        .add("dataChange", BooleanType.INSTANCE);
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    private final Map<String, String> partitionValues;
+    private final long size;
+    private final long modificationTime;
 
-    public AddFile(String path, boolean dataChange) {
+    public AddFile(
+            String path,
+            Map<String, String> partitionValues,
+            long size,
+            long modificationTime,
+            boolean dataChange) {
         super(path, dataChange);
+
+        this.partitionValues = partitionValues;
+        this.size = size;
+        this.modificationTime = modificationTime;
     }
 
     public Optional<String> getDeletionVectorUniqueId() {
@@ -29,4 +60,15 @@ public Optional<String> getDeletionVectorUniqueId() {
     public AddFile copyWithDataChange(boolean dataChange) {
         return this; // TODO
     }
+
+    @Override
+    public String toString() {
+        return "AddFile{" +
+            "path='" + path + '\'' +
+            ", partitionValues=" + partitionValues +
+            ", size=" + size +
+            ", modificationTime=" + modificationTime +
+            ", dataChange=" + dataChange +
+            '}';
+    }
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/FileAction.java b/kernel/src/main/java/io/delta/core/internal/actions/FileAction.java
index fc8e8163b..7e9ddb5a5 100644
--- a/kernel/src/main/java/io/delta/core/internal/actions/FileAction.java
+++ b/kernel/src/main/java/io/delta/core/internal/actions/FileAction.java
@@ -7,8 +7,8 @@
 import io.delta.core.internal.lang.Lazy;
 
 public abstract class FileAction implements Action {
-    private final String path;
-    private final boolean dataChange;
+    protected final String path;
+    protected final boolean dataChange;
     private final Lazy<URI> pathAsUri;
     private final Lazy<Path> pathAsPath;
 
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/Format.java b/kernel/src/main/java/io/delta/core/internal/actions/Format.java
new file mode 100644
index 000000000..bdac86b80
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/internal/actions/Format.java
@@ -0,0 +1,25 @@
+package io.delta.core.internal.actions;
+
+import io.delta.core.data.Row;
+import io.delta.core.types.StringType;
+import io.delta.core.types.StructType;
+
+public class Format {
+    public static Format fromRow(Row row) {
+        if (row == null) return null;
+
+        final String provider = row.getString(0);
+
+        return new Format(provider);
+    }
+
+    public static final StructType READ_SCHEMA = new StructType()
+        .add("provider", StringType.INSTANCE);
+        // TODO: options
+
+    private final String provider;
+
+    public Format(String provider) {
+        this.provider = provider;
+    }
+}
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/Metadata.java b/kernel/src/main/java/io/delta/core/internal/actions/Metadata.java
index c5661dbe9..06c46b78b 100644
--- a/kernel/src/main/java/io/delta/core/internal/actions/Metadata.java
+++ b/kernel/src/main/java/io/delta/core/internal/actions/Metadata.java
@@ -1,19 +1,58 @@
 package io.delta.core.internal.actions;
 
 import io.delta.core.data.Row;
-import io.delta.core.types.StructType;
+import io.delta.core.helpers.TableHelper;
+import io.delta.core.types.*;
 
 public class Metadata implements Action {
 
-    public static Metadata fromRow(Row row) {
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    public static Metadata fromRow(Row row, TableHelper tableHelper) {
         if (row == null) return null;
+        final String id = row.getString(0);
+        final String name = row.getString(1);
+        final String description = row.getString(2);
+        final Format format = Format.fromRow(row.getRecord(3));
+        final String schemaJson = row.getString(4);
+        Row schemaRow = tableHelper.parseJson(schemaJson, StructType.READ_SCHEMA);
+        StructType schema = StructType.fromRow(schemaRow);
 
-        return new Metadata();
+        return new Metadata(schema);
     }
 
-    public static final StructType READ_SCHEMA = new StructType();
+    public static final StructType READ_SCHEMA = new StructType()
+        .add("id", StringType.INSTANCE)
+        .add("name", StringType.INSTANCE)
+        .add("description", StringType.INSTANCE)
+        .add("format", Format.READ_SCHEMA)
+        .add("schemaString", StringType.INSTANCE)
+        .add("partitionColumns", new ArrayType(StringType.INSTANCE, false /* contains null */))
+        .add("configuration", new MapType(StringType.INSTANCE, StringType.INSTANCE, false))
+        .add("createdTime", LongType.INSTANCE);
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    // id
+    // name
+    // description
+    // format
+    // schemaString
+    // partitionColumns
+    // configuration
+    // createdTime
+
+    private final StructType schema;
+
+    public Metadata(StructType schema) {
+        this.schema = schema;
+    }
 
     public StructType getSchema() {
-        return null;
+        return schema;
     }
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/Protocol.java b/kernel/src/main/java/io/delta/core/internal/actions/Protocol.java
index f718e90ea..fba102fba 100644
--- a/kernel/src/main/java/io/delta/core/internal/actions/Protocol.java
+++ b/kernel/src/main/java/io/delta/core/internal/actions/Protocol.java
@@ -1,15 +1,32 @@
 package io.delta.core.internal.actions;
 
 import io.delta.core.data.Row;
+import io.delta.core.types.IntegerType;
 import io.delta.core.types.StructType;
 
 public class Protocol implements Action {
 
     public static Protocol fromRow(Row row) {
         if (row == null) return null;
+        final int minReaderVersion = row.getInt(0);
+        final int minWriterVersion = row.getInt(1);
+        return new Protocol(minReaderVersion, minWriterVersion);
+    }
+
+    public static final StructType READ_SCHEMA = new StructType()
+        .add("minReaderVersion", IntegerType.INSTANCE)
+        .add("minWriterVersion", IntegerType.INSTANCE);
 
-        return new Protocol();
+    private final int minReaderVersion;
+    private final int minWriterVersion;
+
+    public Protocol(int minReaderVersion, int minWriterVersion) {
+        this.minReaderVersion = minReaderVersion;
+        this.minWriterVersion = minWriterVersion;
     }
 
-    public static final StructType READ_SCHEMA = new StructType();
+    @Override
+    public String toString() {
+        return String.format("Protocol(%s,%s)", minReaderVersion, minWriterVersion);
+    }
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/actions/SingleAction.java b/kernel/src/main/java/io/delta/core/internal/actions/SingleAction.java
index de8676232..fdfe09ad2 100644
--- a/kernel/src/main/java/io/delta/core/internal/actions/SingleAction.java
+++ b/kernel/src/main/java/io/delta/core/internal/actions/SingleAction.java
@@ -1,11 +1,16 @@
 package io.delta.core.internal.actions;
 
 import io.delta.core.data.Row;
+import io.delta.core.helpers.TableHelper;
 import io.delta.core.types.StructType;
 
 public class SingleAction {
 
-    public static SingleAction fromRow(Row row) {
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    public static SingleAction fromRow(Row row, TableHelper tableHelper) {
         final SetTransaction txn = SetTransaction.fromRow(row.getRecord(0));
         if (txn != null) {
             return new SingleAction(txn, null, null, null, null, null, null);
@@ -21,7 +26,7 @@ public static SingleAction fromRow(Row row) {
             return new SingleAction(null, null, remove, null, null, null, null);
         }
 
-        final Metadata metadata = Metadata.fromRow(row.getRecord(3));
+        final Metadata metadata = Metadata.fromRow(row.getRecord(3), tableHelper);
         if (metadata != null) {
             return new SingleAction(null, null, null, metadata, null, null, null);
         }
@@ -53,6 +58,10 @@ public static SingleAction fromRow(Row row) {
         .add("cdc", AddCDCFile.READ_SCHEMA)
         .add("commitInfo", CommitInfo.READ_SCHEMA);
 
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
     private final SetTransaction txn;
     private final AddFile add;
     private final RemoveFile remove;
@@ -86,6 +95,7 @@ public Action unwrap() {
         if (protocol != null) return protocol;
         if (cdc != null) return cdc;
         if (commitInfo != null) return commitInfo;
-        return null;
+
+        throw new IllegalStateException("SingleAction row contained no non-null actions");
     }
 }
diff --git a/kernel/src/main/java/io/delta/core/internal/checkpoint/CheckpointMetaData.java b/kernel/src/main/java/io/delta/core/internal/checkpoint/CheckpointMetaData.java
index 4d1cb6491..fc12c6d0d 100644
--- a/kernel/src/main/java/io/delta/core/internal/checkpoint/CheckpointMetaData.java
+++ b/kernel/src/main/java/io/delta/core/internal/checkpoint/CheckpointMetaData.java
@@ -14,8 +14,8 @@ public static CheckpointMetaData fromRow(Row row) {
     }
 
     public static StructType READ_SCHEMA = new StructType()
-        .add("version", new LongType())
-        .add("size", new LongType());
+        .add("version", LongType.INSTANCE)
+        .add("size", LongType.INSTANCE);
 
     public final long version;
     public final long size;
diff --git a/kernel/src/main/java/io/delta/core/internal/replay/ReverseFilesToActionsIterable.java b/kernel/src/main/java/io/delta/core/internal/replay/ReverseFilesToActionsIterable.java
index d23988366..780fc3250 100644
--- a/kernel/src/main/java/io/delta/core/internal/replay/ReverseFilesToActionsIterable.java
+++ b/kernel/src/main/java/io/delta/core/internal/replay/ReverseFilesToActionsIterable.java
@@ -108,13 +108,11 @@ private CloseableIterator<Tuple2<Action, Boolean>> getNextActionsIter() {
 
                 try {
                     if (nextPath.getName().endsWith(".json")) {
-                        System.out.println("Scott > ReverseFilesToActionsIterable > reading " + nextPath.getName());
                         return new RowToActionIterator(
                             tableHelper.readJsonFile(nextPath.toString(), SingleAction.READ_SCHEMA),
                             false // isFromCheckpoint
                         );
                     } else if (nextPath.getName().endsWith(".parquet")) {
-                        System.out.println("Scott > ReverseFilesToActionsIterable > reading " + nextPath.getName());
                         return new RowToActionIterator(
                             tableHelper.readParquetFile(nextPath.toString(), SingleAction.READ_SCHEMA),
                             true // isFromCheckpoint
@@ -131,7 +129,7 @@ private CloseableIterator<Tuple2<Action, Boolean>> getNextActionsIter() {
         };
     }
 
-    private static class RowToActionIterator implements CloseableIterator<Tuple2<Action, Boolean>> {
+    private class RowToActionIterator implements CloseableIterator<Tuple2<Action, Boolean>> {
         private final CloseableIterator<Row> impl;
         private final boolean isFromCheckpoint;
 
@@ -148,7 +146,10 @@ public boolean hasNext() {
 
         @Override
         public Tuple2<Action, Boolean> next() {
-            return new Tuple2<>(SingleAction.fromRow(impl.next()).unwrap(), isFromCheckpoint);
+            return new Tuple2<>(
+                SingleAction.fromRow(impl.next(), tableHelper).unwrap(),
+                isFromCheckpoint
+            );
         }
 
         @Override
diff --git a/kernel/src/main/java/io/delta/core/types/ArrayType.java b/kernel/src/main/java/io/delta/core/types/ArrayType.java
new file mode 100644
index 000000000..10abc3dd4
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/types/ArrayType.java
@@ -0,0 +1,21 @@
+package io.delta.core.types;
+
+public class ArrayType extends DataType {
+    public static ArrayType EMPTY_INSTANCE = new ArrayType(null, false);
+
+    private final DataType elementType;
+    private final boolean containsNull;
+
+    public ArrayType(DataType elementType, boolean containsNull) {
+        this.elementType = elementType;
+        this.containsNull = containsNull;
+    }
+
+    public DataType getElementType() {
+        return elementType;
+    }
+
+    public boolean containsNull() {
+        return containsNull;
+    }
+}
diff --git a/kernel/src/main/java/io/delta/core/types/BooleanType.java b/kernel/src/main/java/io/delta/core/types/BooleanType.java
new file mode 100644
index 000000000..5cdb70431
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/types/BooleanType.java
@@ -0,0 +1,7 @@
+package io.delta.core.types;
+
+public class BooleanType extends DataType {
+    public static final BooleanType INSTANCE = new BooleanType();
+
+    private BooleanType() { }
+}
diff --git a/kernel/src/main/java/io/delta/core/types/DataType.java b/kernel/src/main/java/io/delta/core/types/DataType.java
index 368093d6f..920eb92b3 100644
--- a/kernel/src/main/java/io/delta/core/types/DataType.java
+++ b/kernel/src/main/java/io/delta/core/types/DataType.java
@@ -3,6 +3,16 @@
 import java.util.Locale;
 
 public abstract class DataType {
+
+    public static DataType createPrimitive(String typeName) {
+        if (typeName.equals(LongType.INSTANCE.typeName())) return LongType.INSTANCE;
+        if (typeName.equals(StringType.INSTANCE.typeName())) return StringType.INSTANCE;
+
+        throw new IllegalArgumentException(
+            String.format("Can't create primitive for type type %s", typeName)
+        );
+    }
+
     public String typeName() {
        String name = this.getClass().getSimpleName();
        if (name.endsWith("Type")) {
diff --git a/kernel/src/main/java/io/delta/core/types/IntegerType.java b/kernel/src/main/java/io/delta/core/types/IntegerType.java
new file mode 100644
index 000000000..a42af3280
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/types/IntegerType.java
@@ -0,0 +1,7 @@
+package io.delta.core.types;
+
+public class IntegerType extends DataType {
+    public static final IntegerType INSTANCE = new IntegerType();
+
+    private IntegerType() { }
+}
diff --git a/kernel/src/main/java/io/delta/core/types/LongType.java b/kernel/src/main/java/io/delta/core/types/LongType.java
index 2e222bd48..c8655e7f2 100644
--- a/kernel/src/main/java/io/delta/core/types/LongType.java
+++ b/kernel/src/main/java/io/delta/core/types/LongType.java
@@ -1,4 +1,7 @@
 package io.delta.core.types;
 
 public class LongType extends DataType {
+    public static final LongType INSTANCE = new LongType();
+
+    private LongType() { }
 }
diff --git a/kernel/src/main/java/io/delta/core/types/MapType.java b/kernel/src/main/java/io/delta/core/types/MapType.java
new file mode 100644
index 000000000..7598fd43d
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/types/MapType.java
@@ -0,0 +1,28 @@
+package io.delta.core.types;
+
+public class MapType extends DataType {
+
+    public static final MapType EMPTY_INSTANCE = new MapType(null, null, false);
+
+    private final DataType keyType;
+    private final DataType valueType;
+    private final boolean valueContainsNull;
+
+    public MapType(DataType keyType, DataType valueType, boolean valueContainsNull) {
+        this.keyType = keyType;
+        this.valueType = valueType;
+        this.valueContainsNull = valueContainsNull;
+    }
+
+    public DataType getKeyType() {
+        return keyType;
+    }
+
+    public DataType getValueType() {
+        return valueType;
+    }
+
+    public boolean isValueContainsNull() {
+        return valueContainsNull;
+    }
+}
diff --git a/kernel/src/main/java/io/delta/core/types/StringType.java b/kernel/src/main/java/io/delta/core/types/StringType.java
index 951cc513a..0fe8598d8 100644
--- a/kernel/src/main/java/io/delta/core/types/StringType.java
+++ b/kernel/src/main/java/io/delta/core/types/StringType.java
@@ -1,4 +1,7 @@
 package io.delta.core.types;
 
 public class StringType extends DataType {
+    public static final StringType INSTANCE = new StringType();
+
+    private StringType() { }
 }
diff --git a/kernel/src/main/java/io/delta/core/types/StructField.java b/kernel/src/main/java/io/delta/core/types/StructField.java
index 4d089f8fd..9c7dd37c8 100644
--- a/kernel/src/main/java/io/delta/core/types/StructField.java
+++ b/kernel/src/main/java/io/delta/core/types/StructField.java
@@ -1,6 +1,29 @@
 package io.delta.core.types;
 
+import io.delta.core.data.Row;
+
 public class StructField {
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    public static StructField fromRow(Row row) {
+        final String name = row.getString(0);
+        final DataType type = UnresolvedDataType.fromRow(row, 1);
+        final boolean nullable = row.getBoolean(2);
+        return new StructField(name, type, nullable);
+    }
+
+    public static final StructType READ_SCHEMA = new StructType()
+        .add("name", StringType.INSTANCE)
+        .add("type", UnresolvedDataType.INSTANCE)
+        .add("nullable", BooleanType.INSTANCE);
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
     public final String name;
     public final DataType dataType;
     public final boolean nullable;
@@ -11,4 +34,9 @@ public StructField(String name, DataType dataType, boolean nullable) {
         this.dataType = dataType;
         this.nullable = nullable;
     }
+
+    @Override
+    public String toString() {
+        return String.format("StructField(%s,%s,%s)", name, dataType, nullable);
+    }
 }
diff --git a/kernel/src/main/java/io/delta/core/types/StructType.java b/kernel/src/main/java/io/delta/core/types/StructType.java
index 60604c89c..0b8b2caf3 100644
--- a/kernel/src/main/java/io/delta/core/types/StructType.java
+++ b/kernel/src/main/java/io/delta/core/types/StructType.java
@@ -5,7 +5,33 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
+import io.delta.core.data.Row;
+
 public final class StructType extends DataType {
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Static Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
+    public static StructType EMPTY_INSTANCE = new StructType();
+
+    public static StructType fromRow(Row row) {
+        final List<Row> fields = row.getList(0);
+        return new StructType(
+            fields
+                .stream()
+                .map(StructField::fromRow)
+                .collect(Collectors.toList())
+        );
+    }
+
+    public static StructType READ_SCHEMA = new StructType()
+        .add("fields", new ArrayType(StructField.READ_SCHEMA, false /* contains null */ ));
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // Instance Fields / Methods
+    ////////////////////////////////////////////////////////////////////////////////
+
     private final List<StructField> fields;
 
     public StructType() {
@@ -43,6 +69,15 @@ public StructField at(int index) {
         return fields.get(index);
     }
 
+    @Override
+    public String toString() {
+        return String.format(
+            "%s(%s)",
+            getClass().getSimpleName(),
+            fields.stream().map(StructField::toString).collect(Collectors.joining(", "))
+        );
+    }
+
     public String treeString() {
         return "TODO";
     }
diff --git a/kernel/src/main/java/io/delta/core/types/UnresolvedDataType.java b/kernel/src/main/java/io/delta/core/types/UnresolvedDataType.java
new file mode 100644
index 000000000..b808668c7
--- /dev/null
+++ b/kernel/src/main/java/io/delta/core/types/UnresolvedDataType.java
@@ -0,0 +1,27 @@
+package io.delta.core.types;
+
+import io.delta.core.data.Row;
+
+/**
+ * e.g. IntegerType -> {"name":"as_int","type":"integer","nullable":true,"metadata":{}}
+ * e.g. LongType -> {"name":"as_long","type":"long","nullable":true,"metadata":{}}
+ * e.g. ArrayType(IntegerType) -> {"name":"as_array_int","type":{"type":"array","elementType":"integer","containsNull":true},"nullable":true,"metadata":{}}
+ * e.g. MapType(IntegerType) -> {"name":"a","type":{"type":"map","keyType":"integer","valueType":"integer","valueContainsNull":true},"nullable":true,"metadata":{}}
+ */
+public class UnresolvedDataType extends DataType {
+
+    public static final UnresolvedDataType INSTANCE = new UnresolvedDataType();
+
+    public static DataType fromRow(Row row, int ordinal) {
+        try {
+            // e.g. IntegerType -> {"name":"as_int","type":"integer","nullable":true,"metadata":{}
+            // e.g. LongType -> {"name":"as_long","type":"long","nullable":true,"metadata":{}}
+            final String typeName = row.getString(ordinal);
+            return DataType.createPrimitive(typeName);
+        } catch (RuntimeException ex) {
+            throw new RuntimeException("Failed to parse UnresolvedDataType");
+        }
+    }
+
+    private UnresolvedDataType() { }
+}