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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-981) dump tracking url containing all jobs for the query
Date Thu, 31 Dec 2009 19:07:29 GMT

    [ https://issues.apache.org/jira/browse/HIVE-981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12795644#action_12795644
] 

Ning Zhang commented on HIVE-981:
---------------------------------

This seems difficult if not impossible. The reason is that the tracking URL is generated in
ExecDriver and the parallel tasks are generated in Driver. Driver calls ExecDriver by shell
command line. So it is difficult to pass the URL back from ExecDriver to Driver.  

> dump tracking url containing all jobs for the query
> ---------------------------------------------------
>
>                 Key: HIVE-981
>                 URL: https://issues.apache.org/jira/browse/HIVE-981
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Ning Zhang
>             Fix For: 0.5.0
>
>
> After https://issues.apache.org/jira/browse/HIVE-549, it is possible to run multiple
map-reduce tasks in parallel for the same query.
> It can become confusing for the user to track all the jobs running concurrently.
> So, along with tracking url, it would be good to dump the query tracking url also, which
will contain comma-separated names for all the urls.

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