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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Assigned] (BEAM-5028) getPerDestinationOutputFilenames() is getting processed before write is finished
Date Sun, 29 Jul 2018 07:25:00 GMT

     [ https://issues.apache.org/jira/browse/BEAM-5028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Baptiste Onofré reassigned BEAM-5028:
------------------------------------------

    Assignee: Jean-Baptiste Onofré  (was: Eugene Kirpichov)

> getPerDestinationOutputFilenames() is getting processed before write is finished
> --------------------------------------------------------------------------------
>
>                 Key: BEAM-5028
>                 URL: https://issues.apache.org/jira/browse/BEAM-5028
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-files
>    Affects Versions: 2.5.0
>            Reporter: Jozef Vilcek
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I believe I am hitting a race condition on finalising writes vs notification events about
frites being done.
> It looks to me that WriteFilesResult.getPerDestinationOutputFilenames() can announce
files before they are finished:
> [https://github.com/apache/beam/blob/release-2.5.0/sdks/java/core/src/main/java/org/apache/beam/sdk/io/WriteFiles.java#L799]
> This is related to BEAM-3268 where it appears to not be fully fixed.



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