[jira] [Commented] (HIVE-12482) When execution.engine=tez,set mapreduce.job.name does not work.

["Xiaowei Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15018148#comment-15018148 ] 

Xiaowei Wang commented on HIVE-12482:
-------------------------------------



[~ashutoshc] [~ashutoshc] [~xuefuz] [~gopalv]

> When execution.engine=tez,set mapreduce.job.name does not work.
> ---------------------------------------------------------------
>
>                 Key: HIVE-12482
>                 URL: https://issues.apache.org/jira/browse/HIVE-12482
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Planning
>    Affects Versions: 0.14.0, 1.0.0, 1.0.1, 1.2.1
>            Reporter: Xiaowei Wang
>             Fix For: 0.14.1
>
>         Attachments: HIVE-12482.0.patch
>
>
> When execution.engine=tez,set mapreduce.job.name does not work.
> In Tez mode, the default job name is "Hive_"+Sessionid ,for example HIVE-ce5784d0-320c-4fb9-8b0b-2d92539dfd9e .It is difficulty to distinguish job when there are too much jobs .
> A better way is to set the var of mapreduce.job.name .But set mapreduce.job.name does not work!



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