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Posted to issues@flink.apache.org by "Gabor Gevay (JIRA)" <ji...@apache.org> on 2015/06/08 09:43:03 UTC
[jira] [Created] (FLINK-2181) SessionWindowing example has a
memleak
Gabor Gevay created FLINK-2181:
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Summary: SessionWindowing example has a memleak
Key: FLINK-2181
URL: https://issues.apache.org/jira/browse/FLINK-2181
Project: Flink
Issue Type: Bug
Components: Examples, Streaming
Reporter: Gabor Gevay
Assignee: Gabor Gevay
The trigger policy objects belonging to already terminated sessions are kept in memory, and also NotifyOnLastGlobalElement gets called on them. This causes the program to eat up more and more memory, and also to get slower with time.
Mailing list discussion:
http://mail-archives.apache.org/mod_mbox/flink-dev/201505.mbox/%3CCADXjeyBW9uaA=ayDe+9r+qH85PBLyAvUeGSr7h8PwkYntM99Dg@mail.gmail.com%3E
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