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https://issues.apache.org/jira/browse/TEZ-3196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated TEZ-3196:
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Attachment: TEZ-3196.001.patch
Patch that treats InternalError during shuffle decompress as an IOException
similar to MAPREDUCE-5053.
> java.lang.InternalError from decompression codec is fatal to a task during
> shuffle
> ----------------------------------------------------------------------------------
>
> Key: TEZ-3196
> URL: https://issues.apache.org/jira/browse/TEZ-3196
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Jason Lowe
> Attachments: TEZ-3196.001.patch
>
>
> Many codecs throw java.lang.InternalError when their native implementations
> encounter an error in the codec. This is not treated like a fetch failure
> and instead is fatal to the task. The task should treat codec errors during
> fetch like other fetch failures and retry, hopefully triggering a re-run of
> the upstream task if necessary.
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