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Posted to issues@flink.apache.org by "Stefan Richter (JIRA)" <ji...@apache.org> on 2018/08/21 12:42:00 UTC

[jira] [Closed] (FLINK-10151) [State TTL] Fix false recursion call in TransformingStateTableKeyGroupPartitioner.tryAddToSource

     [ https://issues.apache.org/jira/browse/FLINK-10151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Richter closed FLINK-10151.
----------------------------------
    Resolution: Fixed

Merged in:
master: c73747b
release-1.6: 00a2e81

> [State TTL] Fix false recursion call in TransformingStateTableKeyGroupPartitioner.tryAddToSource
> ------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-10151
>                 URL: https://issues.apache.org/jira/browse/FLINK-10151
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.6.0
>            Reporter: Andrey Zagrebin
>            Assignee: Andrey Zagrebin
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.6.1, 1.7.0
>
>
> *TransformingStateTableKeyGroupPartitioner* currently calls *tryAddToSource* recursively but has to call the super method of extended *StateTableKeyGroupPartitioner*. It can lead to infinite recursion when full snapshot cleanup strategy is activated for heap backend in async snapshot mode. The *HeapTtlStateTest* should be also divided into sync and async mode test suites to catch the problem.
>  



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