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https://issues.apache.org/jira/browse/BEAM-7689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ahmet Altay updated BEAM-7689:
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Affects Version/s: 2.5.0
2.6.0
2.7.0
2.8.0
2.9.0
2.10.0
2.11.0
2.12.0
2.13.0
> Temporary directory for WriteOperation may not be unique in FileBaseSink
> ------------------------------------------------------------------------
>
> Key: BEAM-7689
> URL: https://issues.apache.org/jira/browse/BEAM-7689
> Project: Beam
> Issue Type: Bug
> Components: io-java-files
> Affects Versions: 2.5.0, 2.6.0, 2.7.0, 2.8.0, 2.9.0, 2.10.0, 2.11.0,
> 2.12.0, 2.13.0
> Reporter: Heejong Lee
> Assignee: Heejong Lee
> Priority: Blocker
> Fix For: 2.14.0
>
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> Temporary directory for WriteOperation in FileBasedSink is generated from a
> second-granularity timestamp (yyyy-MM-dd_HH-mm-ss) and unique increasing
> index. Such granularity is not enough to make temporary directories unique
> between different jobs. When two jobs share the same temporary directory,
> output file may not be produced in one job since the required temporary file
> can be deleted from another job.
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