xuhuang created FLINK-35992:
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Summary: NettyShuffleMaster not close tiered-storage resources
Key: FLINK-35992
URL: https://issues.apache.org/jira/browse/FLINK-35992
Project: Flink
Issue Type: Bug
Components: Runtime / Network
Affects Versions: 1.20.0
Reporter: xuhuang
Fix For: 2.0.0
When Flink's tiered storage is enabled, the NettyShuffleMaster does not close
the
TieredStorageMasterClient.
This is releated to FLIP-459, which support Flink hybrid shuffle integration
with Apache Celeborn.
As a result, some threads and memory resources may remain open after the flink
job is completed.
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