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https://issues.apache.org/jira/browse/TEZ-624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated TEZ-624:
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Attachment: TEZ-624.2.patch
Patch uses vertex index and task index to prefix the output names and prevent
clobbering.
For MR compatibility, YARNRunner overrides this and also fixes the m/r for old
api case which was broken till now.
Quick review would be great.
> Fix MROutput to support multiple outputs to the same output location
> --------------------------------------------------------------------
>
> Key: TEZ-624
> URL: https://issues.apache.org/jira/browse/TEZ-624
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Hitesh Shah
> Assignee: Bikas Saha
> Attachments: TEZ-624.1.patch, TEZ-624.2.patch
>
>
> For users using multiple MROutput instances on a single vertex
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