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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5737) Minor Improvements related to balancer.
Date Thu, 19 Apr 2012 19:06:40 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13257694#comment-13257694
] 

Hudson commented on HBASE-5737:
-------------------------------

Integrated in HBase-TRUNK #2787 (See [https://builds.apache.org/job/HBase-TRUNK/2787/])
    HBASE-5737 Minor Improvements related to balancer. (Ram) (Revision 1328057)

     Result = FAILURE
ramkrishna : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java

                
> Minor Improvements related to balancer.
> ---------------------------------------
>
>                 Key: HBASE-5737
>                 URL: https://issues.apache.org/jira/browse/HBASE-5737
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>            Priority: Minor
>             Fix For: 0.96.0, 0.94.1
>
>         Attachments: HBASE-5737.patch, HBASE-5737_1.patch, HBASE-5737_2.patch, HBASE-5737_3.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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