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https://issues.apache.org/jira/browse/HIVE-24351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihua Deng reassigned HIVE-24351:
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Assignee: Zhihua Deng
> Report progress to prevent merge task from timeout
> --------------------------------------------------
>
> Key: HIVE-24351
> URL: https://issues.apache.org/jira/browse/HIVE-24351
> Project: Hive
> Issue Type: Improvement
> Reporter: Zhihua Deng
> Assignee: Zhihua Deng
> Priority: Minor
>
> If the MergeFileTask tries to merge lots of empty files, the task may be
> terminated due to task timeout. It’s rare, but it happens. Report the
> progress regularly to prevent the mapper from timeout.
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