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Posted to issues@spark.apache.org by "Jungtaek Lim (Jira)" <ji...@apache.org> on 2022/03/18 09:30:00 UTC
[jira] [Resolved] (SPARK-38593) Incorporate numRowsDroppedByWatermark metric from SessionWindowStateStoreRestoreExec into StateOperatorProgress
[ https://issues.apache.org/jira/browse/SPARK-38593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jungtaek Lim resolved SPARK-38593.
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Fix Version/s: 3.4.0
Resolution: Fixed
Issue resolved by pull request 35909
[https://github.com/apache/spark/pull/35909]
> Incorporate numRowsDroppedByWatermark metric from SessionWindowStateStoreRestoreExec into StateOperatorProgress
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-38593
> URL: https://issues.apache.org/jira/browse/SPARK-38593
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 3.3.0
> Reporter: L. C. Hsieh
> Assignee: Apache Spark
> Priority: Major
> Fix For: 3.4.0
>
>
> Although we added `numRowsDroppedByWatermark` to `SessionWindowStateStoreRestoreExec`, but currently only `StateStoreWriter` will be collected metrics for `StateOperatorProgress`. So if we need `numRowsDroppedByWatermark` from `SessionWindowStateStoreRestoreExec` to be used in streaming listener, we need to incorporate `SessionWindowStateStoreRestoreExec` into `StateOperatorProgress`.
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