AWS Glue Update: AWS Glue Crawlers can now accept SerDe overrides from a custom csv classifier. The two SerDe options are LazySimpleSerDe and OpenCSVSerDe. In case, the user wants crawler to do the selection, "None" can be selected for this purpose.

Author: AWS

.changes/next-release/feature-AWSGlue-e7286ad.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Glue",
+    "contributor": "",
+    "description": "AWS Glue Crawlers can now accept SerDe overrides from a custom csv classifier. The two SerDe options are LazySimpleSerDe and OpenCSVSerDe. In case, the user wants crawler to do the selection, \"None\" can be selected for this purpose."
+}

services/glue/src/main/resources/codegen-resources/service-2.json

@@ -6562,6 +6562,10 @@
         "CustomDatatypes":{
           "shape":"CustomDatatypes",
           "documentation":"<p>Creates a list of supported custom datatypes.</p>"
+        },
+        "Serde":{
+          "shape":"CsvSerdeOption",
+          "documentation":"<p>Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are <code>OpenCSVSerDe</code>, <code>LazySimpleSerDe</code>, and <code>None</code>. You can specify the <code>None</code> value when you want the crawler to do the detection.</p>"
         }
       },
       "documentation":"<p>Specifies a custom CSV classifier for <code>CreateClassifier</code> to create.</p>"
@@ -7613,6 +7617,10 @@
         "CustomDatatypes":{
           "shape":"CustomDatatypes",
           "documentation":"<p>A list of custom datatypes including \"BINARY\", \"BOOLEAN\", \"DATE\", \"DECIMAL\", \"DOUBLE\", \"FLOAT\", \"INT\", \"LONG\", \"SHORT\", \"STRING\", \"TIMESTAMP\".</p>"
+        },
+        "Serde":{
+          "shape":"CsvSerdeOption",
+          "documentation":"<p>Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are <code>OpenCSVSerDe</code>, <code>LazySimpleSerDe</code>, and <code>None</code>. You can specify the <code>None</code> value when you want the crawler to do the detection.</p>"
         }
       },
       "documentation":"<p>A classifier for custom <code>CSV</code> content.</p>"
@@ -7641,6 +7649,14 @@
       "min":1,
       "pattern":"[^\\r\\n]"
     },
+    "CsvSerdeOption":{
+      "type":"string",
+      "enum":[
+        "OpenCSVSerDe",
+        "LazySimpleSerDe",
+        "None"
+      ]
+    },
     "CustomCode":{
       "type":"structure",
       "required":[
@@ -20074,6 +20090,10 @@
         "CustomDatatypes":{
           "shape":"CustomDatatypes",
           "documentation":"<p>Specifies a list of supported custom datatypes.</p>"
+        },
+        "Serde":{
+          "shape":"CsvSerdeOption",
+          "documentation":"<p>Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are <code>OpenCSVSerDe</code>, <code>LazySimpleSerDe</code>, and <code>None</code>. You can specify the <code>None</code> value when you want the crawler to do the detection.</p>"
         }
       },
       "documentation":"<p>Specifies a custom CSV classifier to be updated.</p>"