[jira] [Work logged] (BEAM-5971) Checkpointing fails for UnboundedSourceWrapper with no local Readers

Mon, 05 Nov 2018 09:32:07 -0800 


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https://issues.apache.org/jira/browse/BEAM-5971?focusedWorklogId=162601&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-162601
 ]

ASF GitHub Bot logged work on BEAM-5971:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 05/Nov/18 17:31
            Start Date: 05/Nov/18 17:31
    Worklog Time Spent: 10m 
      Work Description: mxm opened a new pull request #6946: [BEAM-5971] 
Prevent unwanted shutdown of UnboundedSourceWrapper
URL: https://github.com/apache/beam/pull/6946
 
 
   When `shutdownSourcesOnFinalWatermark` is set to `false`, sources must not be
   shut down in order to enable the checkpointing to work correctly.
   
   R: @angoenka 
   
   Post-Commit Tests Status (on master branch)
   
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 162601)
            Time Spent: 10m
    Remaining Estimate: 0h

> Checkpointing fails for UnboundedSourceWrapper with no local Readers
> --------------------------------------------------------------------
>
>                 Key: BEAM-5971
>                 URL: https://issues.apache.org/jira/browse/BEAM-5971
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>            Priority: Major
>             Fix For: 2.9.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> A parallel instance of {{UnboundedSourcewrapper}} may not receive local 
> readers, in which it exits immediately. This prevents checkpointing due to 
> FLINK-2491.
>   



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