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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2008/10/17 19:36:44 UTC
[jira] Created: (HBASE-935) deadlocked master
deadlocked master
-----------------
Key: HBASE-935
URL: https://issues.apache.org/jira/browse/HBASE-935
Project: Hadoop HBase
Issue Type: Bug
Environment: 0.18.1 hadoop and 0.18.0 hbase
Reporter: stack
Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Updated: (HBASE-935) deadlocked master
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-935:
------------------------
Attachment: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
5 threaddumps taken in fairly close succession.
> deadlocked master
> -----------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Commented: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12666621#action_12666621 ]
Jim Kellerman commented on HBASE-935:
-------------------------------------
You're correct. This is not related. Converting back to issue.
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Sub-task
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Assignee: Jim Kellerman
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Commented: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12666573#action_12666573 ]
stack commented on HBASE-935:
-----------------------------
How is this related to HBASE-1121?
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Sub-task
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Assignee: Jim Kellerman
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Assigned: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman reassigned HBASE-935:
-----------------------------------
Assignee: Jim Kellerman
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Assignee: Jim Kellerman
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Resolved: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman resolved HBASE-935.
---------------------------------
Resolution: Cannot Reproduce
At this point, this problem would be very difficult to reproduce (if it is possible at all) because of the way HBASE-543 restructured region transition states.
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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[jira] Commented: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12666624#action_12666624 ]
Jim Kellerman commented on HBASE-935:
-------------------------------------
Not sure if this is still an issue due to the restructuring of locking and region states introduced by HBASE-543
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman updated HBASE-935:
--------------------------------
Issue Type: Sub-task (was: Bug)
Parent: HBASE-1121
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Sub-task
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Assignee: Jim Kellerman
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-935:
------------------------
Summary: deadlocked master; master locked up over location of -ROOT- (was: deadlocked master)
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
--
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-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman updated HBASE-935:
--------------------------------
Issue Type: Bug (was: Sub-task)
Parent: (was: HBASE-1121)
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Assignee: Jim Kellerman
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
--
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[jira] Assigned: (HBASE-935) deadlocked master; master locked up
over location of -ROOT-
Posted by "Jim Kellerman (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman reassigned HBASE-935:
-----------------------------------
Assignee: (was: Jim Kellerman)
> deadlocked master; master locked up over location of -ROOT-
> -----------------------------------------------------------
>
> Key: HBASE-935
> URL: https://issues.apache.org/jira/browse/HBASE-935
> Project: Hadoop HBase
> Issue Type: Bug
> Environment: 0.18.1 hadoop and 0.18.0 hbase
> Reporter: stack
> Attachments: hbase-Powerset-master-aa0-000-8.u.powerset.com.out
>
>
> Our hdfs is having issues. Not just hbase is complaining. During a storm of downing regionservers because of failed flush attempts, master has gotten itself locked up over location of root region.
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