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Posted to mapreduce-issues@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2011/07/29 21:44:09 UTC
[jira] [Created] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
JobControl can drop jobs if an error occurs
-------------------------------------------
Key: MAPREDUCE-2756
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: client, mrv2
Affects Versions: 0.23.0
Reporter: Robert Joseph Evans
Assignee: Robert Joseph Evans
Priority: Minor
Fix For: 0.23.0
If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095383#comment-13095383 ]
Robert Joseph Evans commented on MAPREDUCE-2756:
------------------------------------------------
I am not sure what findbugs is complaining about. The find bugs warnings output by hudson are not saved, and when I run the command manually they do not show up.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095960#comment-13095960 ]
Hudson commented on MAPREDUCE-2756:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #804 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/804/])
MAPREDUCE-2756. Better error handling in JobControl for failed jobs. Contributed by Robert Evans.
acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164255
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/ControlledJob.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/JobControl.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/test/unit/org/apache/hadoop/mapreduce/lib/jobcontrol/TestMapReduceJobControlWithMocks.java
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095343#comment-13095343 ]
Hadoop QA commented on MAPREDUCE-2756:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12492608/MR-2756-trunk-v3.patch
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 did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
-1 findbugs. The patch appears to introduce 8 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 passed unit tests in ..
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-hs.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-shuffle.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-app.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-jobclient.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-core.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-nodemanager.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-yarn-api.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/581//console
This message is automatically generated.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Status: Patch Available (was: Open)
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Attachment: MR-2756-V1.patch
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Status: Patch Available (was: Open)
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082767#comment-13082767 ]
Arun C Murthy commented on MAPREDUCE-2756:
------------------------------------------
Robert - the patch looks good. Can you pls comment on any manual testing you've done to verify this?
Also, can you pls provide the patch for trunk too? Alternately, I can wait for the merge and commit it after. Thanks.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Status: Open (was: Patch Available)
Canceling patch to rebase it on top of trunk.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Attachment: MR-2756-trunk-v3.patch
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Attachment: MR-2756-trunk-v2.patch
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13085872#comment-13085872 ]
Robert Joseph Evans commented on MAPREDUCE-2756:
------------------------------------------------
I did not provide a patch for trunk because this mostly impacts MR-279. It is rather difficult to cause an Error instead of an Exception to happen except with the change in binary compatibility caused by MR-279. It think it would be simpler to just wait for MR-279 to merge to trunk before applying the patch.
As far as manual testing. We ran about 100 different pig scripts with custom Storage functions in them. Before the change one of them would consistently deadlock, and all the others would fail, but with no indication of why. After the change they all still fail. No deadlocks, and there is a log message indicating why it failed.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Status: Open (was: Patch Available)
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Status: Patch Available (was: Open)
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092029#comment-13092029 ]
Hadoop QA commented on MAPREDUCE-2756:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12490853/MR-2756-trunk-v2.patch
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 patch. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/542//console
This message is automatically generated.
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Attachment: HADOOP-7598-v3.patch
Upmerged to trunk
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
--
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Robert Joseph Evans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans updated MAPREDUCE-2756:
-------------------------------------------
Attachment: (was: HADOOP-7598-v3.patch)
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095808#comment-13095808 ]
Hudson commented on MAPREDUCE-2756:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #900 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/900/])
MAPREDUCE-2756. Better error handling in JobControl for failed jobs. Contributed by Robert Evans.
acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164255
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/ControlledJob.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/JobControl.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/test/unit/org/apache/hadoop/mapreduce/lib/jobcontrol/TestMapReduceJobControlWithMocks.java
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Updated] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated MAPREDUCE-2756:
-------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
I just committed this. Thanks Robert!
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095815#comment-13095815 ]
Hudson commented on MAPREDUCE-2756:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #833 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/833/])
MAPREDUCE-2756. Better error handling in JobControl for failed jobs. Contributed by Robert Evans.
acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164255
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/ControlledJob.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/JobControl.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/test/unit/org/apache/hadoop/mapreduce/lib/jobcontrol/TestMapReduceJobControlWithMocks.java
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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[jira] [Commented] (MAPREDUCE-2756) JobControl can drop jobs if an
error occurs
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095948#comment-13095948 ]
Hudson commented on MAPREDUCE-2756:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #780 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/780/])
MAPREDUCE-2756. Better error handling in JobControl for failed jobs. Contributed by Robert Evans.
acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164255
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/ControlledJob.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/jobcontrol/JobControl.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/test/unit/org/apache/hadoop/mapreduce/lib/jobcontrol/TestMapReduceJobControlWithMocks.java
> JobControl can drop jobs if an error occurs
> -------------------------------------------
>
> Key: MAPREDUCE-2756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: MR-2756-V1.patch, MR-2756-trunk-v2.patch, MR-2756-trunk-v3.patch
>
>
> If you run a pig job with UDFs that has not been recompiled for MRV2. There are situations where pig will fail with an error message stating that Hadoop failed and did not give a reason. There is even the possibility of deadlock if an Error is thrown and the JobControl thread dies.
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