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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7327) Assignment Timeouts: Remove the code from the master
Date Fri, 22 Feb 2013 16:40:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13584415#comment-13584415

ramkrishna.s.vasudevan commented on HBASE-7327:

The following cases could cause some problem.   
->What if two assigns comes parallely and both of them fail.
->What happens when two unassign call goes together and one among them is for disabling

Another reason why things are working better is that the SSH side has been strengthened after
HBASE-7521(HBASE-6060) has gone into both trunk and 0.94.
Now Master clearly knows how to handle assign and the assign that happens thro SSH.
One suggestion could be,
For some time can we just change the code in such a way that TOM thread is not started at
all.  Later we can delete the code.  What you feel?
> Assignment Timeouts: Remove the code from the master
> ----------------------------------------------------
>                 Key: HBASE-7327
>                 URL: https://issues.apache.org/jira/browse/HBASE-7327
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.96.0
>            Reporter: nkeywal
>            Assignee: nkeywal
>         Attachments: 7327.v1.uncomplete.patch, 7327.v2.patch
> As per HBASE-7247...

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