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Posted to dev@flink.apache.org by "Piotr Nowojski (JIRA)" <ji...@apache.org> on 2017/08/24 09:13:01 UTC

[jira] [Created] (FLINK-7497) Allow users to add custom user context stored in state in TwoPhaseCommitSinkFunction

Piotr Nowojski created FLINK-7497:
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             Summary: Allow users to add custom user context stored in state in TwoPhaseCommitSinkFunction
                 Key: FLINK-7497
                 URL: https://issues.apache.org/jira/browse/FLINK-7497
             Project: Flink
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.4.0
            Reporter: Piotr Nowojski
            Assignee: Piotr Nowojski
             Fix For: 1.4.0


Currently when using TwoPhaseCommitSinkFunction, if there is some intermittent failure in "beginTransaction", not only the snapshot that triggered this call fail, but also any subsequent write requests will fail also, rendering such sink unusable until application restart.

This issue is in code that hasn't been released yet.



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