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Posted to issues@hbase.apache.org by "Akash Ashok (JIRA)" <ji...@apache.org> on 2011/06/25 08:08:47 UTC
[jira] [Created] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
---------------------------------------------------------------------------------------
Key: HBASE-4034
URL: https://issues.apache.org/jira/browse/HBASE-4034
Project: HBase
Issue Type: Bug
Reporter: Akash Ashok
HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Attachment: (was: hbase-4029.patch)
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Component/s: regionserver
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Assigned] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok reassigned HBASE-4034:
----------------------------------
Assignee: Akash Ashok
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Ted Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057557#comment-13057557 ]
Ted Yu commented on HBASE-4034:
-------------------------------
+1 on patch version 2.
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058897#comment-13058897 ]
Hudson commented on HBASE-4034:
-------------------------------
Integrated in HBase-TRUNK #2002 (See [https://builds.apache.org/job/HBase-TRUNK/2002/])
HBASE-4034 HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
stack :
Files :
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Fix Version/s: 0.92.0
Status: Patch Available (was: In Progress)
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Attachment: hbase-4034.patch
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-4034:
-------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Committed to TRUNK. Thank you for the patch Akash
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057363#comment-13057363 ]
Akash Ashok commented on HBASE-4034:
------------------------------------
I ran only the regionsserver tests. That should be fine right ?
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057361#comment-13057361 ]
Akash Ashok commented on HBASE-4034:
------------------------------------
I have made the change and I have attached the new patch. I have run the test suite. 2 Tests DisabledTestRegionServerExit and TestSplitTransactionOnCluster FAILED before and after the patch. So I believe it wasn't caused by the patch.
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Work started] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HBASE-4034 started by Akash Ashok.
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Attachment: hbase-4034_v2.patch
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Updated] (HBASE-4034) HRegionServer should be stopped even
if no META regions are hosted by the HRegionServer
Posted by "Akash Ashok (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akash Ashok updated HBASE-4034:
-------------------------------
Attachment: hbase-4029.patch
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Ted Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057364#comment-13057364 ]
Ted Yu commented on HBASE-4034:
-------------------------------
Normally whole test suite should be executed.
If the suite gets stuck in TestSplitTransactionOnCluster, e.g. you should run some other tests manually.
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch, hbase-4034_v2.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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[jira] [Commented] (HBASE-4034) HRegionServer should be stopped
even if no META regions are hosted by the HRegionServer
Posted by "Ted Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13056748#comment-13056748 ]
Ted Yu commented on HBASE-4034:
-------------------------------
I think allUserRegionsOffline should be declared inside
{code}
} else if (this.stopping) {
{code}
block.
Have you run test suite ?
> HRegionServer should be stopped even if no META regions are hosted by the HRegionServer
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-4034
> URL: https://issues.apache.org/jira/browse/HBASE-4034
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Labels: regionserver
> Fix For: 0.92.0
>
> Attachments: hbase-4034.patch
>
>
> HRegionServer always makes sure one META region is hosted for it to stop. This should be changed so that even if no META regions are hosted, the HRegionServer should be stopped once all user regions are closed.
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