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Posted to issues@flink.apache.org by "Benchao Li (Jira)" <ji...@apache.org> on 2020/04/17 05:08:00 UTC

[jira] [Created] (FLINK-17199) Use NeverReturnExpired strategy for states in blink streaming join.

Benchao Li created FLINK-17199:
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             Summary: Use NeverReturnExpired strategy for states in blink streaming join.
                 Key: FLINK-17199
                 URL: https://issues.apache.org/jira/browse/FLINK-17199
             Project: Flink
          Issue Type: Improvement
          Components: Table SQL / Runtime
    Affects Versions: 1.10.0, 1.9.2
            Reporter: Benchao Li


Currently we use \{{ReturnExpiredIfNotCleanedUp}} for states in blink streaming join operators, which is not very intuitive for users to understand the behavior.

IMO, \{{NeverReturnExpired}} is more straight forward, and we should change to it.



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