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Posted to dev@flink.apache.org by "zhaoshijie (JIRA)" <ji...@apache.org> on 2018/12/12 08:02:00 UTC

[jira] [Created] (FLINK-11139) stream non window join support state ttl

zhaoshijie created FLINK-11139:
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             Summary: stream non window join support state ttl
                 Key: FLINK-11139
                 URL: https://issues.apache.org/jira/browse/FLINK-11139
             Project: Flink
          Issue Type: Improvement
          Components: Table API &amp; SQL
    Affects Versions: 1.7.0
            Reporter: zhaoshijie


stream non window join function use timer to delete expired data，it is ok for small amount of data or short expiration time，but it will be OOM（too many timer）on taskManger  when there  is a long expiration time and  a large amount of data。In fact, table module other state function has same problem，I would like to contribute to fix it。



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