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https://issues.apache.org/jira/browse/HBASE-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13118220#comment-13118220
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jirapos...@reviews.apache.org commented on HBASE-4070:
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bq. On 2011-09-29 21:52:40, Andrew Purtell wrote:
bq. >
bq.
bq. Andrew Purtell wrote:
bq. Actually, I do have a comment. Do we need a method in HMasterInterface
for getting the coprocessor set? Can't it be extracted from HSL?
bq.
bq. Andrew Purtell wrote:
bq. I meant via ClusterStatus, therefore via HBaseAdmin.getClusterStatus().
bq.
bq. Eugene Koontz wrote:
bq. Removed HMasterInterface change since we don't need it.
bq.
bq. ClusterStatus constructor has an additional param that is the string
representation of the Master's loaded coprocessor set.
bq.
bq. HBaseAdmin can now use getClusterStatus() to get Master's coprocessor
set. HBASE-3512's patch will be updated to use this to show master coprocessors
in the shell.
Cool, thanks Eugene
- Andrew
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On 2011-09-30 04:58:20, Eugene Koontz wrote:
bq.
bq. -----------------------------------------------------------
bq. This is an automatically generated e-mail. To reply, visit:
bq. https://reviews.apache.org/r/2029/
bq. -----------------------------------------------------------
bq.
bq. (Updated 2011-09-30 04:58:20)
bq.
bq.
bq. Review request for hbase and Mingjie Lai.
bq.
bq.
bq. Summary
bq. -------
bq.
bq. Proposed fix for HBASE-4070.
bq.
bq.
bq. This addresses bug HBASE-4070.
bq. https://issues.apache.org/jira/browse/HBASE-4070
bq.
bq.
bq. Diffs
bq. -----
bq.
bq. src/main/jamon/org/apache/hbase/tmpl/master/MasterStatusTmpl.jamon
abeb850
bq. src/main/jamon/org/apache/hbase/tmpl/regionserver/RSStatusTmpl.jamon
be6fceb
bq. src/main/java/org/apache/hadoop/hbase/ClusterStatus.java 01bc1dd
bq. src/main/java/org/apache/hadoop/hbase/HServerLoad.java 0c680e4
bq. src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java
dbae4fd
bq. src/main/java/org/apache/hadoop/hbase/master/HMaster.java f80d232
bq. src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
96b763b
bq.
src/test/java/org/apache/hadoop/hbase/coprocessor/TestCoprocessorReporting.java
PRE-CREATION
bq.
bq. Diff: https://reviews.apache.org/r/2029/diff
bq.
bq.
bq. Testing
bq. -------
bq.
bq. Two new tests : testRegionServerCoprocessorReported() and
testMasterServerCoprocessorsReported() included in a new source file
src/test/java/o.a.h.h/coprocessor/TestCoprocessorReporting.java.
bq.
bq.
bq. Thanks,
bq.
bq. Eugene
bq.
bq.
> [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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