[
https://issues.apache.org/jira/browse/HBASE-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13093942#comment-13093942
]
Todd Lipcon commented on HBASE-4292:
------------------------------------
Will fix the style nits. From now on you are JD "Sharp Eyes" Cryans.
bq. If running a standalone instance, won't the two dump pages clash?
Even in standalone, the RS and master run separate web UIs (different ports).
They will "clash" in the sense that the logs will be intermixed, but nothing we
can do about that.
bq. Could you add a link to each page on their respective main pages?
Good idea. Will do.
> Add a debugging dump servlet to the master
> ------------------------------------------
>
> Key: HBASE-4292
> URL: https://issues.apache.org/jira/browse/HBASE-4292
> Project: HBase
> Issue Type: New Feature
> Components: master
> Affects Versions: 0.92.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.92.0
>
> Attachments: 0007-HBASE-4292.-MasterDumpServlet-v2.patch
>
>
> For debugging clusters, it would be nice to have a single text-only page that
> can be "curled" and used for debugging. This servlet will include the
> following info:
> - build version
> - monitored task status
> - server list
> - recently aborted region servers (see HBASE-4275)
> - regions in transition
> - executor pool status (see HBASE-4281)
> - stack trace of all threads
> - configuration
> - last N KB of the server's logs
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
