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Date: Tue, 10 Apr 2012 18:09:13 +0000 (UTC)
From: "ramkrishna.s.vasudevan (Updated) (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (HBASE-5737) Minor Improvements related to
 balancer.
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     [ https://issues.apache.org/jira/browse/HBASE-5737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ramkrishna.s.vasudevan updated HBASE-5737:
------------------------------------------

    Attachment: HBASE-5737_1.patch

Pls review the latest one.  If you feel still TreeMap change is not needed, i think the other changes are needed.
                
> Minor Improvements related to balancer.
> ---------------------------------------
>
>                 Key: HBASE-5737
>                 URL: https://issues.apache.org/jira/browse/HBASE-5737
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>            Priority: Minor
>         Attachments: HBASE-5737.patch, HBASE-5737_1.patch
>
>
> Currently in Am.getAssignmentByTable()  we use a result map which is currenly a hashmap.  It could be better if we have a treeMap.  Even in MetaReader.fullScan we have the treeMap only so that we have the naming order maintained. I felt this change could be very useful in cases where we are extending the DefaultLoadBalancer.  

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