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From "jiraposter@reviews.apache.org (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4070) [Coprocessors] Improve region server metrics to report loaded coprocessors to master
Date Thu, 29 Sep 2011 20:14:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13117581#comment-13117581
] 

jiraposter@reviews.apache.org commented on HBASE-4070:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2029/
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(Updated 2011-09-29 20:13:32.064908)


Review request for hbase and Mingjie Lai.


Changes
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Remove "relies on HBASE-4014": this is no longer true.


Summary (updated)
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Proposed fix for HBASE-4070. 


This addresses bug HBASE-4070.
    https://issues.apache.org/jira/browse/HBASE-4070


Diffs
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  src/main/jamon/org/apache/hbase/tmpl/master/MasterStatusTmpl.jamon abeb850 
  src/main/jamon/org/apache/hbase/tmpl/regionserver/RSStatusTmpl.jamon be6fceb 
  src/main/java/org/apache/hadoop/hbase/HServerLoad.java 0c680e4 
  src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java a55a4b1 
  src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java dbae4fd 
  src/main/java/org/apache/hadoop/hbase/ipc/HMasterInterface.java a069400 
  src/main/java/org/apache/hadoop/hbase/master/HMaster.java 270f3f3 
  src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 96b763b 
  src/main/ruby/hbase/admin.rb b244ffe 
  src/test/java/org/apache/hadoop/hbase/coprocessor/TestCoprocessorEndpoint.java a8f2a9c 

Diff: https://reviews.apache.org/r/2029/diff


Testing
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One new test : testServerManagerCoprocessorReport, added to src/test/java/o.a.h.h/coprocessor/TestCoprocessorEndpoint.java.


Thanks,

Eugene


                
> [Coprocessors] Improve region server metrics to report loaded coprocessors to master
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-4070
>                 URL: https://issues.apache.org/jira/browse/HBASE-4070
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.3
>            Reporter: Mingjie Lai
>            Assignee: Eugene Koontz
>         Attachments: HBASE-4070.patch, HBASE-4070.patch, master-web-ui.jpg, rs-status-web-ui.jpg
>
>
> HBASE-3512 is about listing loaded cp classes at shell. To make it more generic, we need
a way to report this piece of information from region to master (or just at region server
level). So later on, we can display the loaded class names at shell as well as web console.


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