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https://issues.apache.org/jira/browse/HBASE-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13062160#comment-13062160
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Riley Patterson commented on HBASE-4057:
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At this point, that's more or less the route I'm taking. I'm currently focusing
on exposing the TaskMonitor to the Jetty HTTP server with as many useful
metrics as I can expose for each task. Other tools that want to access the
information (i.e. the shell or diagnostic tools) can then query the HTTP server
for a JSON structure and parse and display it however they like.
> 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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