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https://issues.apache.org/jira/browse/HBASE-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13681977#comment-13681977
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samar commented on HBASE-4360:
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[~nkeywal]
point 1) yes i agree will make the changes
point 2)Yes probably something like ServerStats or ServerInfo will make sense ,
if we stick to adding the new field in current ServerName
The easier approach(with less changes) would be add a function like
getDeathTime in DeadServer which would get the time from the map.
But I prefer if we added deathtime to server. which now represents a dead
server. and make necessary changes to the DeadServer class . like we replace
the map now with a set and make necessary suggestions. The changes will be
little more than now.
> 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
> Priority: Minor
> Attachments: HBASE-4360_1.patch, HBASE-4360_2.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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