ericm-db commented on code in PR #48401:
URL: https://github.com/apache/spark/pull/48401#discussion_r1828311471
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/ListStateImpl.scala:
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@@ -40,7 +40,8 @@ class ListStateImpl[S](
stateName: String,
keyExprEnc: ExpressionEncoder[Any],
valEncoder: Encoder[S],
- metrics: Map[String, SQLMetric] = Map.empty)
+ metrics: Map[String, SQLMetric] = Map.empty,
+ avroEnc: Option[AvroEncoderSpec] = None)
Review Comment:
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StateStoreColumnFamilySchemaUtils.scala:
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@@ -17,35 +17,67 @@
package org.apache.spark.sql.execution.streaming
import org.apache.spark.sql.Encoder
+import org.apache.spark.sql.avro.{AvroDeserializer, AvroOptions,
AvroSerializer, SchemaConverters}
import org.apache.spark.sql.catalyst.encoders.ExpressionEncoder
import
org.apache.spark.sql.execution.streaming.TransformWithStateKeyValueRowSchemaUtils._
import
org.apache.spark.sql.execution.streaming.state.{NoPrefixKeyStateEncoderSpec,
PrefixKeyScanStateEncoderSpec, StateStoreColFamilySchema}
+import org.apache.spark.sql.execution.streaming.state.AvroEncoderSpec
import org.apache.spark.sql.types.StructType
object StateStoreColumnFamilySchemaUtils {
+ def apply(initializeAvroSerde: Boolean): StateStoreColumnFamilySchemaUtils =
+ new StateStoreColumnFamilySchemaUtils(initializeAvroSerde)
+}
+
+class StateStoreColumnFamilySchemaUtils(initializeAvroSerde: Boolean) {
+
+ private def getAvroSerde(
Review Comment:
Add comment
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