Adam Binford created SPARK-52188:
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Summary: State store source can't read from RocksDB
Key: SPARK-52188
URL: https://issues.apache.org/jira/browse/SPARK-52188
Project: Spark
Issue Type: Improvement
Components: SQL, Structured Streaming
Affects Versions: 4.0.0
Reporter: Adam Binford
Trying to use the new statestore source to read a checkpoint using RocksDB
fails with "assert failed: Failed to find query id/batch Id in task context".
This happens here:
https://github.com/apache/spark/blob/v4.0.0-rc6/sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBStateStoreProvider.scala#L801
This doesn't fail in tests since the assertion specifically allows this case in
tests. The RUN_ID_KEY never gets set on the path of loading the state store for
the statestore source.
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