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https://issues.apache.org/jira/browse/SPARK-38593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-38593:
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    Assignee:     (was: Apache Spark)

> 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
>            Priority: Major
>
> 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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