Genmao Yu created SPARK-31677:
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Summary: 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
Environment: 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.
Reporter: Genmao Yu
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