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Posted to issues@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2011/04/21 00:14:05 UTC
[jira] [Created] (HBASE-3805) Log RegionState that are processed
too late in the master
Log RegionState that are processed too late in the master
----------------------------------------------------------
Key: HBASE-3805
URL: https://issues.apache.org/jira/browse/HBASE-3805
Project: HBase
Issue Type: Improvement
Affects Versions: 0.90.2
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Priority: Minor
Fix For: 0.90.3
Working on all the weird delayed processing in the master, I saw that it was hard to figure when a zookeeper event is processed too late. For example, cases where the processing of the events gets too slow and the master takes more than a minute after the event is triggered in the region server to get to it's processing.
We should at least print that out.
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[jira] [Updated] (HBASE-3805) Log RegionState that are processed
too late in the master
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Daniel Cryans updated HBASE-3805:
--------------------------------------
Attachment: HBASE-3805.patch
I was hoping to put more debugging like when the executor starts working on a task and if it's late, but couldn't find a way for that. So this patch only checks if the RegionTransitionData's stamp is more than 15 seconds old and prints that out if it's the case.
> Log RegionState that are processed too late in the master
> ----------------------------------------------------------
>
> Key: HBASE-3805
> URL: https://issues.apache.org/jira/browse/HBASE-3805
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.90.2
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Priority: Minor
> Fix For: 0.90.3
>
> Attachments: HBASE-3805.patch
>
>
> Working on all the weird delayed processing in the master, I saw that it was hard to figure when a zookeeper event is processed too late. For example, cases where the processing of the events gets too slow and the master takes more than a minute after the event is triggered in the region server to get to it's processing.
> We should at least print that out.
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[jira] [Resolved] (HBASE-3805) Log RegionState that are processed
too late in the master
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Daniel Cryans resolved HBASE-3805.
---------------------------------------
Resolution: Fixed
Committed the additional logging.
> Log RegionState that are processed too late in the master
> ----------------------------------------------------------
>
> Key: HBASE-3805
> URL: https://issues.apache.org/jira/browse/HBASE-3805
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.90.2
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Priority: Minor
> Fix For: 0.90.3
>
> Attachments: HBASE-3805.patch
>
>
> Working on all the weird delayed processing in the master, I saw that it was hard to figure when a zookeeper event is processed too late. For example, cases where the processing of the events gets too slow and the master takes more than a minute after the event is triggered in the region server to get to it's processing.
> We should at least print that out.
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[jira] [Commented] (HBASE-3805) Log RegionState that are processed
too late in the master
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027256#comment-13027256 ]
Hudson commented on HBASE-3805:
-------------------------------
Integrated in HBase-TRUNK #1888 (See [https://builds.apache.org/hudson/job/HBase-TRUNK/1888/])
> Log RegionState that are processed too late in the master
> ----------------------------------------------------------
>
> Key: HBASE-3805
> URL: https://issues.apache.org/jira/browse/HBASE-3805
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.90.2
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Priority: Minor
> Fix For: 0.90.3
>
> Attachments: HBASE-3805.patch
>
>
> Working on all the weird delayed processing in the master, I saw that it was hard to figure when a zookeeper event is processed too late. For example, cases where the processing of the events gets too slow and the master takes more than a minute after the event is triggered in the region server to get to it's processing.
> We should at least print that out.
--
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