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OperatorStateMetadata with HDFSMetadataLog #10

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ericm-db wants to merge 9 commits into from
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OperatorStateMetadata with HDFSMetadataLog #10

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d9d9d99
adding OperatorStateMetadataLog
ericm-db Jun 6, 2024
838c239
moving it to streamexecution
ericm-db Jun 6, 2024
67fe4bf
adding purging logic
ericm-db Jun 6, 2024
d24677b
it writes operatorStateMetadata out
ericm-db Jun 7, 2024
9f5b8f4
new constructor
ericm-db Jun 7, 2024
be7f2d0
only writing out metadatas for new runId
ericm-db Jun 10, 2024
375b980
using match statement instead
ericm-db Jun 10, 2024
c058c76
adding purge methods
ericm-db Jun 10, 2024
f0ccc64
removing accumulator
ericm-db Jun 13, 2024
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adding purging logic
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@ericm-db
ericm-db committed Jun 6, 2024
commit 67fe4bf32701f24f208dd1d2b1ab0945f416cfe7
1 change: 1 addition & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/StreamExecution.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -694,6 +694,7 @@ abstract class StreamExecution(
logDebug(s"Purging metadata at threshold=$threshold")
offsetLog.purge(threshold)
commitLog.purge(threshold)
operatorStateMetadataLogs.foreach(_._2.purge(threshold))
}
}

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