[jira] [Created] (SPARK-48589) Add option snapshotStartBatchId and snapshotPartitionId to state data source

["Yuchen Liu (Jira)" <ji...@apache.org>]

Yuchen Liu created SPARK-48589:
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             Summary: Add option snapshotStartBatchId and snapshotPartitionId to state data source
                 Key: SPARK-48589
                 URL: https://issues.apache.org/jira/browse/SPARK-48589
             Project: Spark
          Issue Type: New Feature
          Components: Structured Streaming
    Affects Versions: 4.0.0
            Reporter: Yuchen Liu


Define two new options, _snapshotStartBatchId_ and _snapshotPartitionId_, for the existing state reader. Both of them should be provided at the same time.
 # When there is no snapshot file at that batch (note there is an off-by-one issue between version and batch Id), throw an exception.
 # Otherwise, the reader should continue to rebuild the state by reading delta files only, and ignore all snapshot files afterwards.
 # Note that if a batchId option is already specified. That batchId is the ending batchId, we should then end at that batchId.



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