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https://issues.apache.org/jira/browse/FLINK-7476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16138393#comment-16138393
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ASF GitHub Bot commented on FLINK-7476:
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Github user pnowojski commented on the issue:
https://github.com/apache/flink/pull/4561
I have abandoned last commit. This PR is now pure refactor/hotfix.
> Try to recover from failure in TwoPhaseCommitSinkFunction.beginTransaction
> --------------------------------------------------------------------------
>
> Key: FLINK-7476
> URL: https://issues.apache.org/jira/browse/FLINK-7476
> 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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