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From "jiraposter@reviews.apache.org (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5325) Expose basic information about the master-status through jmx beans
Date Mon, 13 Feb 2012 04:47:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206675#comment-13206675
] 

jiraposter@reviews.apache.org commented on HBASE-5325:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/3762/
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(Updated 2012-02-13 04:45:53.573078)


Review request for Ted Yu.


Changes
-------

Modified diff to address comments on jira.


Summary
-------

Beans for Master and Region Server. 

For now this are just info-beans ( read-only ). 


This addresses bug HBASE-5325.
    https://issues.apache.org/jira/browse/HBASE-5325


Diffs (updated)
-----

  src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java 6e509f1 
  src/main/java/org/apache/hadoop/hbase/master/HMaster.java 9d21903 
  src/main/java/org/apache/hadoop/hbase/master/MasterMXBeanImpl.java PRE-CREATION 
  src/main/java/org/apache/hadoop/hbase/master/metrics/MasterMXBean.java PRE-CREATION 
  src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 2afe159 
  src/main/java/org/apache/hadoop/hbase/regionserver/ServerMXBeanImpl.java PRE-CREATION 
  src/main/java/org/apache/hadoop/hbase/regionserver/metrics/ServerMXBean.java PRE-CREATION

  src/test/java/org/apache/hadoop/hbase/master/TestMasterMXBean.java PRE-CREATION 
  src/test/java/org/apache/hadoop/hbase/regionserver/TestServerMXBean.java PRE-CREATION 

Diff: https://reviews.apache.org/r/3762/diff


Testing
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Thanks,

Hitesh


                
> Expose basic information about the master-status through jmx beans 
> -------------------------------------------------------------------
>
>                 Key: HBASE-5325
>                 URL: https://issues.apache.org/jira/browse/HBASE-5325
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>            Priority: Minor
>             Fix For: 0.94.0
>
>         Attachments: HBASE-5325.1.patch, HBASE-5325.2.patch, HBASE-5325.wip.patch
>
>
> Similar to the Namenode and Jobtracker, it would be good if the hbase master could expose
some information through mbeans.

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