Merge branch 'main' into fix-reindex-ts-index

Author: gmarouli

benchmarks/src/main/java/org/elasticsearch/benchmark/compute/operator/ValuesAggregatorBenchmark.java

@@ -21,10 +21,13 @@
 import org.elasticsearch.compute.data.Block;
 import org.elasticsearch.compute.data.BlockFactory;
 import org.elasticsearch.compute.data.BytesRefBlock;
+import org.elasticsearch.compute.data.BytesRefVector;
 import org.elasticsearch.compute.data.ElementType;
 import org.elasticsearch.compute.data.IntBlock;
+import org.elasticsearch.compute.data.IntVector;
 import org.elasticsearch.compute.data.LongBlock;
 import org.elasticsearch.compute.data.LongVector;
+import org.elasticsearch.compute.data.OrdinalBytesRefVector;
 import org.elasticsearch.compute.data.Page;
 import org.elasticsearch.compute.operator.AggregationOperator;
 import org.elasticsearch.compute.operator.DriverContext;
@@ -282,11 +285,18 @@ private static Block dataBlock(int groups, String dataType) {
         int blockLength = blockLength(groups);
         return switch (dataType) {
             case BYTES_REF -> {
-                try (BytesRefBlock.Builder builder = blockFactory.newBytesRefBlockBuilder(blockLength)) {
+                try (
+                    BytesRefVector.Builder dict = blockFactory.newBytesRefVectorBuilder(blockLength);
+                    IntVector.Builder ords = blockFactory.newIntVectorBuilder(blockLength)
+                ) {
+                    final int dictLength = Math.min(blockLength, KEYWORDS.length);
+                    for (int i = 0; i < dictLength; i++) {
+                        dict.appendBytesRef(KEYWORDS[i]);
+                    }
                     for (int i = 0; i < blockLength; i++) {
-                        builder.appendBytesRef(KEYWORDS[i % KEYWORDS.length]);
+                        ords.appendInt(i % dictLength);
                     }
-                    yield builder.build();
+                    yield new OrdinalBytesRefVector(ords.build(), dict.build()).asBlock();
                 }
             }
             case INT -> {

benchmarks/src/main/java/org/elasticsearch/benchmark/vector/OSQScorerBenchmark.java

@@ -17,7 +17,7 @@
 import org.apache.lucene.util.VectorUtil;
 import org.apache.lucene.util.quantization.OptimizedScalarQuantizer;
 import org.elasticsearch.common.logging.LogConfigurator;
-import org.elasticsearch.simdvec.internal.vectorization.ES91OSQVectorsScorer;
+import org.elasticsearch.simdvec.ES91OSQVectorsScorer;
 import org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider;
 import org.openjdk.jmh.annotations.Benchmark;
 import org.openjdk.jmh.annotations.BenchmarkMode;

docs/changelog/127629.yaml

@@ -0,0 +1,5 @@
+pr: 127629
+summary: ES|QL SAMPLE aggregation function
+area: Machine Learning
+type: feature
+issues: []

docs/changelog/127752.yaml

@@ -0,0 +1,6 @@
+pr: 127752
+summary: Downsampling does not consider passthrough fields as dimensions
+area: Downsampling
+type: bug
+issues:
+ - 125156

docs/changelog/127798.yaml

@@ -0,0 +1,5 @@
+pr: 127798
+summary: Handle streaming request body in audit log
+area: Audit
+type: bug
+issues: []

docs/changelog/127849.yaml

@@ -0,0 +1,5 @@
+pr: 127849
+summary: Optimize ordinal inputs in Values aggregation
+area: "ES|QL"
+type: enhancement
+issues: []

docs/changelog/127856.yaml

@@ -0,0 +1,5 @@
+pr: 127856
+summary: Fix services API Google Vertex AI Rerank location field requirement
+area: Machine Learning
+type: bug
+issues: []

docs/reference/elasticsearch/mapping-reference/keyword.md

@@ -264,7 +264,7 @@ Will become:
 
 ```console-result
 {
-  "kwd": ["bar", "foo", "NA"]
+  "kwd": ["NA", "bar", "foo"]
 }
 ```
 

docs/reference/elasticsearch/mapping-reference/text.md

@@ -158,8 +158,8 @@ Will become:
 ```console-result
 {
   "text": [
-    "jumped over the lazy dog",
     "NA",
+    "jumped over the lazy dog",
     "the quick brown fox"
   ]
 }