ericm-db commented on code in PR #49277:
URL: https://github.com/apache/spark/pull/49277#discussion_r1913905939
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBStateStoreProvider.scala:
##########
@@ -402,15 +419,27 @@ private[sql] class RocksDBStateStoreProvider
stateStoreName = stateStoreId.storeName,
colFamilyName = StateStore.DEFAULT_COL_FAMILY_NAME)
- val dataEncoder = getDataEncoder(
- stateStoreEncoding, dataEncoderCacheKey, keyStateEncoderSpec,
valueSchema)
+ // For test cases only: TestStateSchemaProvider allows dynamically adding
schemas
+ // during test execution to verify schema evolution behavior. In
production,
+ // schemas are loaded from checkpoint data
+ stateSchemaProvider match {
+ case Some(t: TestStateSchemaProvider) =>
Review Comment:
Done
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