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Posted to issues@hbase.apache.org by "Karthik Ranganathan (JIRA)" <ji...@apache.org> on 2010/07/24 00:55:51 UTC
[jira] Created: (HBASE-2872) Investigate why regions in transition
are updated to the same state multiple times
Investigate why regions in transition are updated to the same state multiple times
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Key: HBASE-2872
URL: https://issues.apache.org/jira/browse/HBASE-2872
Project: HBase
Issue Type: Bug
Components: master
Reporter: Karthik Ranganathan
This is related to HBASE-2866 Regions going permanently offline. The fix prevented multiple duplicate updates from going to ZK. But the master still tries to update these regions.
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[jira] Commented: (HBASE-2872) Investigate why regions in
transition are updated to the same state multiple times
Posted by "Jonathan Gray (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891865#action_12891865 ]
Jonathan Gray commented on HBASE-2872:
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Over in HBASE-2697 I posted a review for a new zk assignment class. It lays out much more explicitly what the valid transitions are and should help protect against this from happening down the road.
> Investigate why regions in transition are updated to the same state multiple times
> ----------------------------------------------------------------------------------
>
> Key: HBASE-2872
> URL: https://issues.apache.org/jira/browse/HBASE-2872
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Karthik Ranganathan
> Fix For: 0.90.0
>
>
> This is related to HBASE-2866 Regions going permanently offline. The fix prevented multiple duplicate updates from going to ZK. But the master still tries to update these regions.
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[jira] Updated: (HBASE-2872) Investigate why regions in transition
are updated to the same state multiple times
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-2872:
-------------------------
Fix Version/s: 0.90.0
Yeah, why is master settting same state multiple times triggering watches over in RS?
> Investigate why regions in transition are updated to the same state multiple times
> ----------------------------------------------------------------------------------
>
> Key: HBASE-2872
> URL: https://issues.apache.org/jira/browse/HBASE-2872
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Karthik Ranganathan
> Fix For: 0.90.0
>
>
> This is related to HBASE-2866 Regions going permanently offline. The fix prevented multiple duplicate updates from going to ZK. But the master still tries to update these regions.
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[jira] Resolved: (HBASE-2872) Investigate why regions in transition
are updated to the same state multiple times
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-2872.
--------------------------
Resolution: Invalid
I don't see this since hbase-2692. Resolving as no long valid (invalid).
> Investigate why regions in transition are updated to the same state multiple times
> ----------------------------------------------------------------------------------
>
> Key: HBASE-2872
> URL: https://issues.apache.org/jira/browse/HBASE-2872
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Karthik Ranganathan
> Fix For: 0.90.0
>
>
> This is related to HBASE-2866 Regions going permanently offline. The fix prevented multiple duplicate updates from going to ZK. But the master still tries to update these regions.
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