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https://issues.apache.org/jira/browse/HBASE-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13093951#comment-13093951
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Jean-Daniel Cryans commented on HBASE-4292:
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bq. JD "Sharp Eyes" Cryans.
Bah :)
bq. 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.
Derp, true.
bq. Good idea. Will do.
Thanks!
> 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
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