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Posted to issues@hbase.apache.org by "jiraposter@reviews.apache.org (Commented) (JIRA)" <ji...@apache.org> on 2011/10/04 00:34:36 UTC
[jira] [Commented] (HBASE-4070) [Coprocessors] Improve region
server metrics to report loaded coprocessors to master
[ https://issues.apache.org/jira/browse/HBASE-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119698#comment-13119698 ]
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 2011-10-03 22:32:46.964479)
Review request for hbase and Mingjie Lai.
Changes
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use String[] as the return type to report loaded coprocessors.
Summary
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Proposed fix for HBASE-4070.
This addresses bug HBASE-4070.
https://issues.apache.org/jira/browse/HBASE-4070
Diffs (updated)
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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/ClusterStatus.java 01bc1dd
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/master/HMaster.java f80d232
src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 96b763b
src/test/java/org/apache/hadoop/hbase/coprocessor/TestCoprocessorReporting.java PRE-CREATION
Diff: https://reviews.apache.org/r/2029/diff
Testing
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Two new tests : testRegionServerCoprocessorReported() and testMasterServerCoprocessorsReported() included in a new source file src/test/java/o.a.h.h/coprocessor/TestCoprocessorReporting.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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