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From "Stephan Ewen (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (FLINK-4747) Instability due to pending processing timers on operator close
Date Wed, 05 Oct 2016 22:20:20 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stephan Ewen resolved FLINK-4747.
---------------------------------
    Resolution: Fixed

Fixed via resolution of subtasks

> Instability due to pending processing timers on operator close
> --------------------------------------------------------------
>
>                 Key: FLINK-4747
>                 URL: https://issues.apache.org/jira/browse/FLINK-4747
>             Project: Flink
>          Issue Type: Bug
>          Components: Local Runtime
>    Affects Versions: 1.2.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 1.2.0
>
>
> Execution on finite streams can hit a concurrent processing time timer while closing
operators, resulting in a timer exception.
> With the recent change to eagerly report asynchronous exceptions from timers, this becomes
visible even on shutdown.



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