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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-4936) PTest increase performance by parallelizing rsync
Date Sat, 27 Jul 2013 17:25:48 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brock Noland resolved HIVE-4936.
--------------------------------

    Resolution: Duplicate
    
> PTest increase performance by parallelizing rsync
> -------------------------------------------------
>
>                 Key: HIVE-4936
>                 URL: https://issues.apache.org/jira/browse/HIVE-4936
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Brock Noland
>            Assignee: Brock Noland
>
> Currently the bottom neck in PTest2 when adding hosts is the rsync to the slaves. Today
if we have 3 "threads" which will execute on a slave we rsync the source from the master to
the slave 3 times. This causes the process to be CPU bound on the master.

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