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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12497) Remove HADOOP_CLIENT_OPTS from hive script
Date Mon, 23 Nov 2015 19:11:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12497?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15022774#comment-15022774
] 

Prasanth Jayachandran commented on HIVE-12497:
----------------------------------------------

Makes sense. Added redirection to /tmp/$USER/stderr. If mkdir or touch fails then falls back
to /dev/tty. 

> Remove HADOOP_CLIENT_OPTS from hive script
> ------------------------------------------
>
>                 Key: HIVE-12497
>                 URL: https://issues.apache.org/jira/browse/HIVE-12497
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Logging
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-12497.1.patch, HIVE-12497.2.patch, HIVE-12497.3.patch
>
>
> HADOOP_CLIENT_OPTS added in HIVE-11304 to get around log4j error adds ~5 seconds delay
to hive startup. 
> {code:title=with HADOOP_CLIENT_OPTS}
> time hive --version
> real	0m11.948s
> user	0m13.026s
> sys	0m3.979s
> {code}
> {code:title=without HADOOP_CLIENT_OPTS}
> time hive --version
> real	0m7.053s
> user	0m7.254s
> sys	0m3.589s
> {code}



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