Huang Guan Hao created HDDS-13939:
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Summary: Potential channel leak in StreamingClient.stream() method
Key: HDDS-13939
URL: https://issues.apache.org/jira/browse/HDDS-13939
Project: Apache Ozone
Issue Type: Bug
Reporter: Huang Guan Hao
Assignee: Huang Guan Hao
The `StreamingClient.stream()` method creates a Netty channel but doesn't
explicitly close it when `await()` operations timeout. While
`EventLoopGroup.shutdownGracefully()` eventually closes channels when
`StreamingClient.close()` is called, channels may remain open until then,
potentially causing resource leaks if `close()` is not called promptly.
https://github.com/apache/ozone/blame/f4660a254a1bc89d78dda55c5543e4f93f1f5ac4/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/stream/StreamingClient.java#L88-L104
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