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Posted to issues@hbase.apache.org by "Ted Yu (Created) (JIRA)" <ji...@apache.org> on 2011/10/28 01:30:32 UTC
[jira] [Created] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
---------------------------------------------------------------------------------------------------------
Key: HBASE-4690
URL: https://issues.apache.org/jira/browse/HBASE-4690
Project: HBase
Issue Type: Test
Reporter: Ted Yu
See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139554#comment-13139554 ]
Hadoop QA commented on HBASE-4690:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12501496/4690-trunk.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
-1 javadoc. The javadoc tool appears to have generated -166 warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
-1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.master.TestMasterFailover
org.apache.hadoop.hbase.client.TestAdmin
org.apache.hadoop.hbase.master.TestDistributedLogSplitting
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/104//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/104//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/104//console
This message is automatically generated.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-4690:
--------------------------
Status: Patch Available (was: Open)
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138702#comment-13138702 ]
Eugene Koontz commented on HBASE-4690:
--------------------------------------
@Ted, thanks for runtest.sh, but the output is a bit misleading. TestRegionServerCoprocessorExceptionWithRemove and TestRegionServerCoprocessorExceptionWithAbort intentionally cause NPEs to test how the NPEs are handled. runtest.sh greps and finds the NPE and echos it, even if the tests pass.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-4690:
--------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
TRUNK build 2390 has passed.
Will open new issue if test(s) fail in the future.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koontz updated HBASE-4690:
---------------------------------
Summary: Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure (was: Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure)
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139779#comment-13139779 ]
Ted Yu commented on HBASE-4690:
-------------------------------
Integrate to 0.92 and TRUNK.
Thanks for the review Stack.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138013#comment-13138013 ]
stack commented on HBASE-4690:
------------------------------
I added debug so next time it fails on jenkins, hopefully a bit more info.
There are two tests named TestRegionServerCoprocessor* that have the same form that each spin up a cluster to do one thing (We should consider putting them together). Both seem to fail here checking for first region. I tried to take a look at it and it doesn't make sense. Just before the outofbounds we've checked the list is not empty.
Lets see if the debugging added helps.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140828#comment-13140828 ]
Hudson commented on HBASE-4690:
-------------------------------
Integrated in HBase-0.92 #90 (See [https://builds.apache.org/job/HBase-0.92/90/])
HBASE-4690 Intermittent TestRegionServerCoprocessorExceptionWithAbort failure
tedyu :
Files :
* /hbase/branches/0.92/CHANGES.txt
* /hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-4690:
--------------------------
Affects Version/s: 0.92.0
Fix Version/s: 0.92.0
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138674#comment-13138674 ]
Eugene Koontz commented on HBASE-4690:
--------------------------------------
No failures @b04234f152a on either test after 100+ iterations, but investigating why TestRegionServerCoprocessorExceptionWithAbort is failing in https://builds.apache.org/view/G-L/view/HBase/job/HBase-TRUNK/2379/console.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Assigned] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Andrew Purtell (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell reassigned HBASE-4690:
-------------------------------------
Assignee: Eugene Koontz
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138560#comment-13138560 ]
stack commented on HBASE-4690:
------------------------------
@Eugene Are you up to date? The HBase-4300 signal might be false (I broke everything yesterday w/ that commit). Do they fail for you? I can't make them fail for me on my HW.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Issue Comment Edited] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Issue Comment Edited) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139543#comment-13139543 ]
Ted Yu edited comment on HBASE-4690 at 10/30/11 5:04 AM:
---------------------------------------------------------
It is pretty clear what happened in build 2384. The failure was because regions were brought online not in the same order as start keys are defined:
{code}
2011-10-29 21:45:43,789 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-0] regionserver.HRegion(502): Onlined observed_table,kkk,1319924743536.d2bb03652b0e69a4a192be3b60f6cd78.; next sequenceid=1
...
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1129): Found 25 rows for table observed_table
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1132): FirstRow=observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.
2011-10-29 21:45:43,887 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-1] regionserver.HRegion(502): Onlined observed_table,lll,1319924743540.ac163536355dbe1ab71ab1a9ee7a22d4.; next sequenceid=1
...
2011-10-29 21:45:43,950 DEBUG [main-EventThread] zookeeper.ZKUtil(228): master:34047-0x13351a50a270000 Set watcher on existing znode /hbase/unassigned/ed6d9b9f5122809fad16e61835367b48
...
2011-10-29 21:45:44,050 INFO [RS_OPEN_REGION-hemera.apache.org,45759,1319924731527-0] regionserver.HRegion(502): Onlined observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.; next sequenceid=1
{code}
We can see the ~170ms delay between the discovery of region 1319924743504.ed6d9b9f5122809fad16e61835367b48. and its actual online.
A simple patch would be to give getRSForFirstRegionInTable() some time if index returned by hbaseCluster.getServerWith() was -1.
was (Author: yuzhihong@gmail.com):
It is pretty clear what happened in build 2384. The failure was because regions brought online wasn't in the same order as start keys are defined:
{code}
2011-10-29 21:45:43,789 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-0] regionserver.HRegion(502): Onlined observed_table,kkk,1319924743536.d2bb03652b0e69a4a192be3b60f6cd78.; next sequenceid=1
...
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1129): Found 25 rows for table observed_table
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1132): FirstRow=observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.
2011-10-29 21:45:43,887 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-1] regionserver.HRegion(502): Onlined observed_table,lll,1319924743540.ac163536355dbe1ab71ab1a9ee7a22d4.; next sequenceid=1
...
2011-10-29 21:45:43,950 DEBUG [main-EventThread] zookeeper.ZKUtil(228): master:34047-0x13351a50a270000 Set watcher on existing znode /hbase/unassigned/ed6d9b9f5122809fad16e61835367b48
...
2011-10-29 21:45:44,050 INFO [RS_OPEN_REGION-hemera.apache.org,45759,1319924731527-0] regionserver.HRegion(502): Onlined observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.; next sequenceid=1
{code}
We can see the ~170ms delay between the discovery of region 1319924743504.ed6d9b9f5122809fad16e61835367b48. and its actual online.
A simple patch would be to give getRSForFirstRegionInTable() some time if index returned by hbaseCluster.getServerWith() was -1.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-4690:
--------------------------
Attachment: 4690-trunk.txt
Proposed patch for TRUNK.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139497#comment-13139497 ]
stack commented on HBASE-4690:
------------------------------
It just failed on jenkins:
{code}
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort
-------------------------------------------------------------------------------
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 23.006 sec <<< FAILURE!
testExceptionFromCoprocessorDuringPut(org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort) Time elapsed: 1.476 sec <<< ERROR!
java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.concurrent.CopyOnWriteArrayList.get(CopyOnWriteArrayList.java:343)
at java.util.Collections$UnmodifiableList.get(Collections.java:1154)
at org.apache.hadoop.hbase.HBaseTestingUtility.getRSForFirstRegionInTable(HBaseTestingUtility.java:1134)
at org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort.testExceptionFromCoprocessorDuringPut(TestRegionServerCoprocessorExceptionWithAbort.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)
{code}
The logging I added shows:
{code}
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1129): Found 25 rows for table observed_table
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1132): FirstRow=observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.
{code}
... which would seem to say that there are plenty of regions in the table and that the first region doesn't have an associated server.. I'm guessing. Need to look back in this log to verify:
https://builds.apache.org/job/HBase-TRUNK/2384/artifact/trunk/target/surefire-reports/org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort-output.txt
https://builds.apache.org/job/HBase-TRUNK/2384/artifact/trunk/target/surefire-reports/org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort.txt
TODO
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139753#comment-13139753 ]
stack commented on HBASE-4690:
------------------------------
+1 on trying the patch. Commit it I'd say. We can resolve later if we go a period w/o these failures.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139543#comment-13139543 ]
Ted Yu commented on HBASE-4690:
-------------------------------
It is pretty clear what happened in build 2384. The failure was because regions brought online wasn't in the same order as start keys are defined:
{code}
2011-10-29 21:45:43,789 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-0] regionserver.HRegion(502): Onlined observed_table,kkk,1319924743536.d2bb03652b0e69a4a192be3b60f6cd78.; next sequenceid=1
...
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1129): Found 25 rows for table observed_table
2011-10-29 21:45:43,883 DEBUG [Thread-183] hbase.HBaseTestingUtility(1132): FirstRow=observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.
2011-10-29 21:45:43,887 INFO [RS_OPEN_REGION-hemera.apache.org,37045,1319924731557-1] regionserver.HRegion(502): Onlined observed_table,lll,1319924743540.ac163536355dbe1ab71ab1a9ee7a22d4.; next sequenceid=1
...
2011-10-29 21:45:43,950 DEBUG [main-EventThread] zookeeper.ZKUtil(228): master:34047-0x13351a50a270000 Set watcher on existing znode /hbase/unassigned/ed6d9b9f5122809fad16e61835367b48
...
2011-10-29 21:45:44,050 INFO [RS_OPEN_REGION-hemera.apache.org,45759,1319924731527-0] regionserver.HRegion(502): Onlined observed_table,,1319924743504.ed6d9b9f5122809fad16e61835367b48.; next sequenceid=1
{code}
We can see the ~170ms delay between the discovery of region 1319924743504.ed6d9b9f5122809fad16e61835367b48. and its actual online.
A simple patch would be to give getRSForFirstRegionInTable() some time if index returned by hbaseCluster.getServerWith() was -1.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138592#comment-13138592 ]
Eugene Koontz commented on HBASE-4690:
--------------------------------------
Hi Stack, I am up to date now (b04234f152a) and no failures with either TestRegionServerCoprocessorExceptionWithAbort or TestRegionServerCoprocessorExceptionWithRemove. I'm looking for any intermittent failures though by running a script to repeating these tests over and over today.
I think you are right about consolidating these two tests - no reason to spin up a cluster twice. I'll open a new JIRA for that.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138706#comment-13138706 ]
Ted Yu commented on HBASE-4690:
-------------------------------
You can use runtest-no-npe-check.sh from HBASE-4480.
Alternatively if you run test suite, you should see some test failure soon:
{code}
Running org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.406 sec
Running org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithRemove
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 22.116 sec <<< FAILURE!
{code}
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "stack (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139473#comment-13139473 ]
stack commented on HBASE-4690:
------------------------------
I've been trying it on an Ubuntu 10.04 and couldn't make it fail after 80 runs. Will need to dig in on next jenkins fail.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139627#comment-13139627 ]
Ted Yu commented on HBASE-4690:
-------------------------------
Except for TestAdmin#testEnableDisableAddColumnDeleteColumn, the other test failures were due to 'Too many open files'
I ran TestAdmin#testEnableDisableAddColumnDeleteColumn a few times and didn't encounter test failure.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Updated] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koontz updated HBASE-4690:
---------------------------------
Doing git bisect, it seems that both TestRegionServerCoprocessorExceptionWithRemove and TestRegionServerCoprocessorExceptionWithAbort stop working at :
306ab94... HBASE-4300 Start of new-version master fails if old master's znode is hanging around
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13140371#comment-13140371 ]
Eugene Koontz commented on HBASE-4690:
--------------------------------------
Thanks for the fix Ted; it looks good to me too. Will be watching trunk builds; hope this fixes it.
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139839#comment-13139839 ]
Hudson commented on HBASE-4690:
-------------------------------
Integrated in HBase-TRUNK #2388 (See [https://builds.apache.org/job/HBase-TRUNK/2388/])
HBASE-4690 Intermittent TestRegionServerCoprocessorExceptionWithAbort failure
tedyu :
Files :
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139035#comment-13139035 ]
Ted Yu commented on HBASE-4690:
-------------------------------
Apache Jenkins runs on Ubuntu.
Can you find a Ubuntu box ?
Otherwise we have to read through the log for TRUNK build 2379.
If we cannot figure out the root cause, I suggest using 1 region server in minicluster.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Assigned] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu reassigned HBASE-4690:
-----------------------------
Assignee: Ted Yu (was: Eugene Koontz)
> Intermittent TestRegionServerCoprocessorExceptionWithAbort#testExceptionFromCoprocessorDuringPut failure
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.92.0
>
> Attachments: 4690-trunk.txt
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139010#comment-13139010 ]
Eugene Koontz commented on HBASE-4690:
--------------------------------------
Hi Ted,
I ran "sh runtest-no-npe-check.sh 20 TestRegionServerCoprocessorExceptionWithAbort TestRegionServerCoprocessorExceptionWithRemove" but no failures.
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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[jira] [Commented] (HBASE-4690) Intermittent
TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut
failure
Posted by "Ted Yu (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13138685#comment-13138685 ]
Ted Yu commented on HBASE-4690:
-------------------------------
@Eugene:
Please use runtest.sh from HBASE-4480 to run the tests in succession.
The following command runs two tests in succession for 3 times:
{code}
./runtest.sh 3 TestRegionServerCoprocessorExceptionWithAbort TestRegionServerCoprocessorExceptionWithRemove
{code}
> Intermittent TestRegionServerCoprocessorExceptionWithRemove#testExceptionFromCoprocessorDuringPut failure
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-4690
> URL: https://issues.apache.org/jira/browse/HBASE-4690
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.92.0
> Reporter: Ted Yu
> Assignee: Eugene Koontz
> Fix For: 0.92.0
>
>
> See https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/83/testReport/junit/org.apache.hadoop.hbase.coprocessor/TestRegionServerCoprocessorExceptionWithAbort/testExceptionFromCoprocessorDuringPut/
> Somehow getRSForFirstRegionInTable() wasn't able to retrieve the region server.
> One fix for this issue is to spin up MiniCluster with 1 region server so that we don't need to search for the region server where first region is hosted.
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