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Posted to issues@hbase.apache.org by "ramkrishna.s.vasudevan (Created) (JIRA)" <ji...@apache.org> on 2012/02/05 06:58:53 UTC
[jira] [Created] (HBASE-5337) AM.updateTimers() delays the timeout
monitor from assigning regions.
AM.updateTimers() delays the timeout monitor from assigning regions.
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Key: HBASE-5337
URL: https://issues.apache.org/jira/browse/HBASE-5337
Project: HBase
Issue Type: Bug
Affects Versions: 0.90.5
Reporter: ramkrishna.s.vasudevan
Assignee: ramkrishna.s.vasudevan
Fix For: 0.90.7
AM.updateTimers() is necessary when the new RS has joined the cluster and there are more regions to be assigned to it. The updateTimer will help the TM from not picking up these regions because they are still in the process of assignment.
But if in 0.90 we have 30min as TM period then this step of updating the timers further delays the assignment.
I think we can remove the call for updateTimer in 0.90 till we decide to change the TM period.
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[jira] [Resolved] (HBASE-5337) AM.updateTimers() delays the timeout
monitor from assigning regions.
Posted by "ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-5337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ramkrishna.s.vasudevan resolved HBASE-5337.
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Resolution: Duplicate
HBASE-5970 addresses this issue.
> AM.updateTimers() delays the timeout monitor from assigning regions.
> --------------------------------------------------------------------
>
> Key: HBASE-5337
> URL: https://issues.apache.org/jira/browse/HBASE-5337
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.5
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 0.90.7
>
>
> AM.updateTimers() is necessary when the new RS has joined the cluster and there are more regions to be assigned to it. The updateTimer will help the TM from not picking up these regions because they are still in the process of assignment.
> But if in 0.90 we have 30min as TM period then this step of updating the timers further delays the assignment.
> I think we can remove the call for updateTimer in 0.90 till we decide to change the TM period.
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