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https://issues.apache.org/jira/browse/HBASE-4359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-4359:
-------------------------
Resolution: Fixed
Fix Version/s: (was: 0.94.0)
0.92.0
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I tried it. We probably should not bother showing dead servers if none to show
but otherwise looks good Harsh. This will do for now. Thanks for the patch.
Applied to TRUNK.
> Show dead RegionServer names in the HMaster info page
> -----------------------------------------------------
>
> Key: HBASE-4359
> URL: https://issues.apache.org/jira/browse/HBASE-4359
> Project: HBase
> Issue Type: Improvement
> Components: master
> Affects Versions: 0.90.4
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Trivial
> Fix For: 0.92.0
>
> Attachments: HBASE-4359.r1.diff, HBASE-4359.r2.diff, HBase Master UI
> - Dead Servers (Yes, still dead).png, HBase Master UI - Dead Servers.png
>
>
> Unlike other components of the cluster, like NameNode and JobTracker pages,
> the HMaster's info page does not show any data on dead region servers. While
> an RS is stateless being a good reason not to count dead nodes, I think
> having a list of dead nodes helps in cases where an administrator would want
> to find out which nodes are missing out on RS action (hey, everyone likes
> consistently spiking graphs! ;)).
> Following HBASE-3580, I think it makes sense to have a list of already
> maintained dead nodes show up in the info UI.
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