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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/08/05 02:53:18 UTC

[jira] [Commented] (HBASE-2730) Expose RS work queue contents on web UI

    [ https://issues.apache.org/jira/browse/HBASE-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428746#comment-13428746 ] 

Hudson commented on HBASE-2730:
-------------------------------

Integrated in HBase-0.94-security-on-Hadoop-23 #6 (See [https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/6/])
    HBASE-2730 Expose RS work queue contents on web UI (Revision 1360180)

     Result = FAILURE
stack : 
Files : 
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/regionserver/CompactSplitThread.java
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/regionserver/MemStoreFlusher.java
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/regionserver/RSDumpServlet.java

                
> Expose RS work queue contents on web UI
> ---------------------------------------
>
>                 Key: HBASE-2730
>                 URL: https://issues.apache.org/jira/browse/HBASE-2730
>             Project: HBase
>          Issue Type: New Feature
>          Components: monitoring, regionserver
>            Reporter: Todd Lipcon
>            Priority: Critical
>             Fix For: 0.96.0, 0.94.1
>
>         Attachments: dump.png, hbase-2730-0_94_0.patch, hbase-2730-0_94_0.patch, hbase-2730-0_94_0_v2.patch, hbase-2730.patch
>
>
> Would be nice to be able to see the contents of the various work queues - eg to know what regions are pending compaction/split/flush/etc. This is handy for debugging why a region might be blocked, etc.

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