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https://issues.apache.org/jira/browse/SPARK-1667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kousuke Saruta updated SPARK-1667:
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Description:
If jobs execute shuffle, bucket files are created in a temporary directory
(named like spark-local-*).
When the bucket files are missing cased by disk failure or any reasons, jobs
cannot execute shuffle which has same shuffle id for the bucket files.
was:
I met a case that re-fetch wouldn't occur although that should occur.
When intermediate data (phisical file of intermediate data on local file
system) which is used for shuffle is lost from a Executor,
FileNotFoundException was thrown and refetch wouldn't occur.
> Jobs never finish successfully once bucket file missing occurred
> ----------------------------------------------------------------
>
> Key: SPARK-1667
> URL: https://issues.apache.org/jira/browse/SPARK-1667
> Project: Spark
> Issue Type: Bug
> Components: Shuffle
> Affects Versions: 1.0.0
> Reporter: Kousuke Saruta
>
> If jobs execute shuffle, bucket files are created in a temporary directory
> (named like spark-local-*).
> When the bucket files are missing cased by disk failure or any reasons, jobs
> cannot execute shuffle which has same shuffle id for the bucket files.
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