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From "Riley Patterson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4057) Implement HBase version of "show processlist"
Date Fri, 08 Jul 2011 21:49:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13062207#comment-13062207
] 

Riley Patterson commented on HBASE-4057:
----------------------------------------

I see your point. I'll rethink the means of aggregation of this data so that the shell and
such can access it without HTTP, but ultimately having a JSP that exposes this stuff via HTTP
could be quite useful for ease of building quick-and-dirty diagnostic tools.

> Implement HBase version of "show processlist"
> ---------------------------------------------
>
>                 Key: HBASE-4057
>                 URL: https://issues.apache.org/jira/browse/HBASE-4057
>             Project: HBase
>          Issue Type: New Feature
>          Components: client, regionserver
>            Reporter: Nicolas Spiegelberg
>            Assignee: Riley Patterson
>
> One of the features that our DBAs use for MySQL analysis is "show processlist", which
gives application-level stats about the RPC threads.  Right now, we use jstack but that is
very core-developer-centric.  We need to create a similar tool that DBA/Ops/AppDevs can use.

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