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From "Vrushali C (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6566) add a property for a hadoop job to identified which hive HQL submitted by which one in multi-users environment
Date Sat, 06 May 2017 19:37:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15999544#comment-15999544
] 

Vrushali C commented on YARN-6566:
----------------------------------

Yes, with our project hRaven at twitter (https://github.com/twitter/hraven/), we have every
pig / scalding job set  a property in the hadoop config called as batch.desc which is used
to group multiple hadoop jobs that are spawned by one pig or scalding job. Setting a job config
can be done.

With timeline service v2 (YARN-5355), frameworks that run on top of hadoop/yarn like hive/pig/tez
etc can set the flow context and use it. 

This comment is just FYI/ discussion note.


> add a property for a hadoop job to identified which hive HQL submitted by which one in
multi-users environment
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-6566
>                 URL: https://issues.apache.org/jira/browse/YARN-6566
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: client, resourcemanager, webapp, yarn
>    Affects Versions: 2.6.0
>         Environment: centos 6.4 64bit
>            Reporter: liuzhenhua
>              Labels: patch
>             Fix For: 2.6.0
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> When I tuning the hive HQL in multi-users environment,I can not get the full SQL text
in hadoop web view,so it is difficult to tuning the  SQL.When I try to set the SQL text in
hadoop job's jobname property,I realize it is going to damage the structure of hadoop applications
web view,so I add a property to hadoop job,which named "jobdescription",When a hive HQL be
submitted,the full HQL text was assigned to the property,so i can identified the HQL coveniently




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