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https://issues.apache.org/jira/browse/SPARK-31677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Genmao Yu updated SPARK-31677:
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Environment: (was: 1. Streaming query progress information are cached
twice in *StreamExecution* and *StreamingQueryStatusListener*. It is
memory-wasting. We can make this two usage unified.
2. Use *KVStore* instead to cache streaming query progress information.)
> Use KVStore to cache stream query progress
> ------------------------------------------
>
> Key: SPARK-31677
> URL: https://issues.apache.org/jira/browse/SPARK-31677
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 2.4.5, 3.0.0
> Reporter: Genmao Yu
> Priority: Major
>
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