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https://issues.apache.org/jira/browse/TEZ-814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated TEZ-814:
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Fix Version/s: 0.6.3
0.5.5
> Improve heuristic for determining a task has failed outputs
> -----------------------------------------------------------
>
> Key: TEZ-814
> URL: https://issues.apache.org/jira/browse/TEZ-814
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Fix For: 0.7.1, 0.5.5, 0.6.3
>
> Attachments: TEZ-814.1.patch, TEZ-814.2.patch
>
>
> Currently 25% of consumers need to report failure. However we may not always
> have those many error reports. Eg. this is the last consumer and it the
> source is lost. Or some consumers are cut off from the source. The job may
> hang on those consumers waiting for a re-run.
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