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https://issues.apache.org/jira/browse/HIVE-22527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhangbutao updated HIVE-22527:
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Attachment: explain with merge files.png
> Hive on Tez : Job of merging samll files will be submitted into another queue
> (default queue)
> ---------------------------------------------------------------------------------------------
>
> Key: HIVE-22527
> URL: https://issues.apache.org/jira/browse/HIVE-22527
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.1.0, 3.1.1
> Reporter: zhangbutao
> Priority: Blocker
> Attachments: explain with merge files.png, hive logs.png
>
>
> Hive on Tez. We enable small file merge configuration with set
> *hive.merge.tezfiles=true*. So , There will be another job launched for
> merging files after sql job. However, the merge file job is submitted into
> another yarn queue, not the queue of current beeline client session. It seems
> that the merging files job start a new tez session with new conf which is
> different the current session conf, leading to the merging file job goes into
> default queue.
>
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