[jira] [Resolved] (HBASE-4360) Maintain information on the time a RS went dead

["Nicolas Liochon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicolas Liochon resolved HBASE-4360.
------------------------------------

    Resolution: Fixed

HBASE-4360_5.patch is what I applied as an addendum



                
> Maintain information on the time a RS went dead
> -----------------------------------------------
>
>                 Key: HBASE-4360
>                 URL: https://issues.apache.org/jira/browse/HBASE-4360
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.94.0
>            Reporter: Harsh J
>            Assignee: samar
>            Priority: Minor
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: ds_hbase_multiple_server_test.png, ds_hbase.png, HBASE-4360_1.patch, HBASE-4360_2.patch, HBASE-4360_3.patch, HBASE-4360_4.patch, HBASE-4360_5.patch, master-status1.png
>
>
> Just something that'd be generally helpful, is to maintain DeadServer info with the last timestamp when it was determined as dead.
> Makes it easier to hunt the logs, and I don't think its much too expensive to maintain (one additional update per dead determination).

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