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https://issues.apache.org/jira/browse/HBASE-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13117574#comment-13117574
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[email protected] 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 19:56:54.298361)
Review request for hbase and Mingjie Lai.
Changes
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Updated patch that shows both master as well as regionserver loaded
coprocessors. Master UI shows both master and regionserver coprocessor
information, while regionserver UI (/rs-status) shows regionserver coprocessor
information. See JIRA for screenshots.
Summary
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Proposed fix for HBASE-4070. Relies on functionality provided by HBASE-4014.
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/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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