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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2098) Checkpoint barrier initiation at source is not aligned with snapshotting
Date Wed, 27 May 2015 12:48:21 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560901#comment-14560901
] 

Aljoscha Krettek commented on FLINK-2098:
-----------------------------------------

Is this the reason for the non-deterministic test cases we observed?

> Checkpoint barrier initiation at source is not aligned with snapshotting
> ------------------------------------------------------------------------
>
>                 Key: FLINK-2098
>                 URL: https://issues.apache.org/jira/browse/FLINK-2098
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 0.9
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Blocker
>             Fix For: 0.9
>
>
> The stream source does not properly align the emission of checkpoint barriers with the
drawing of snapshots.



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