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[SPARK-XXXXX][SS] Use latestCommittedBatchId as currentBatchId when resuming late batch #38716

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viirya wants to merge 2 commits into from
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[SPARK-XXXXX][SS] Use latestCommittedBatchId as currentBatchId when resuming late batch #38716

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Use latestCommittedBatchId as currentBatchId when resuming late batch
viirya Nov 18, 2022
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viirya Nov 19, 2022
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6 changes: 6 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/MicroBatchExecution.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -400,6 +400,12 @@ class MicroBatchExecution(
// The V2 API does not have the same edge case requiring getBatch to be called
// here, so we do nothing here.
}
// Last batch was not committed successfully. We need to re-executing the batch.
// `currentBatchId` should be latest committed batch id, because we will use
// `currentBatchId` to construct `IncrementalExecution` while running the batch.
// If we use `latestBatchId` from offset log, state providers will try to load
// state map of `latestBatchId`, but the version of states is not committed.
currentBatchId = latestCommittedBatchId
} else if (latestCommittedBatchId < latestBatchId - 1) {
logWarning(s"Batch completion log latest batch id is " +
s"${latestCommittedBatchId}, which is not trailing " +
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