godfrey he created FLINK-27817:
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Summary: TaskManager metaspace OOM for session cluster
Key: FLINK-27817
URL: https://issues.apache.org/jira/browse/FLINK-27817
Project: Flink
Issue Type: New Feature
Components: Runtime / Task
Reporter: godfrey he
>From user ML:
>https://www.mail-archive.com/user-zh@flink.apache.org/msg15224.html
For SQL jobs, the most operators are code generated with *unique class name*,
this will cause the TM metaspace space continued growth until OOM in a session
cluster.
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