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Posted to common-dev@hadoop.apache.org by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org> on 2009/05/05 08:12:30 UTC

[jira] Created: (HADOOP-5771) Create unit test for LinuxTaskController

Create unit test for LinuxTaskController
----------------------------------------

                 Key: HADOOP-5771
                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
             Project: Hadoop Core
          Issue Type: Improvement
            Reporter: Sreekanth Ramakrishnan
            Assignee: Sreekanth Ramakrishnan


Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707612#action_12707612 ] 

Hadoop QA commented on HADOOP-5771:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12407548/HADOOP-5771-4.txt
  against trunk revision 772960.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 19 new or modified tests.

    -1 patch.  The patch command could not apply the patch.

Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/312/console

This message is automatically generated.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nigel Daley updated HADOOP-5771:
--------------------------------

    Fix Version/s: 0.21.0

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Attachment: HADOOP-5771-5.patch

Attaching new patch merging with latest changes in trunk.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Hudson (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708186#action_12708186 ] 

Hudson commented on HADOOP-5771:
--------------------------------

Integrated in Hadoop-trunk #833 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/833/])
    . Implements unit tests for LinuxTaskController. Contributed by Sreekanth Ramakrishnan and Vinod Kumar Vavilapalli.


> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Vinod K V (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod K V updated HADOOP-5771:
------------------------------

    Attachment: HADOOP-5771-4.txt

Patch looked good overall. Am uploading a new patch with slight modifications to the above patch with:
 - Better java code comments
 - Better code formatting and code-cleanup
 - And a small fix in TestStreamingAsDifferentUser because the earlier code was making the streaming jobs only run with LocalJobRunner.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708107#action_12708107 ] 

Hemanth Yamijala commented on HADOOP-5771:
------------------------------------------

Also, thanks to Vinod for review and modifications on the last patch.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707898#action_12707898 ] 

Hadoop QA commented on HADOOP-5771:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12407731/HADOOP-5771-5.patch
  against trunk revision 772960.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 23 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 does not introduce any new Findbugs warnings.

    +1 Eclipse classpath. The patch retains Eclipse classpath integrity.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed core unit tests.

    -1 contrib tests.  The patch failed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/322/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/322/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/322/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/322/console

This message is automatically generated.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707222#action_12707222 ] 

Sreekanth Ramakrishnan commented on HADOOP-5771:
------------------------------------------------

The changes to patch looks fine to me.
 
+1 to patch.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Status: Patch Available  (was: Open)

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Status: Open  (was: Patch Available)

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707256#action_12707256 ] 

Sreekanth Ramakrishnan commented on HADOOP-5771:
------------------------------------------------

Output from ant-test patch is:
{noformat}
     [exec]
     [exec] +1 overall.
     [exec]
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec]
     [exec]     +1 tests included.  The patch appears to include 19 new or modified tests.
     [exec]
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec]
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
     [exec]
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec]
     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
     [exec]
     [exec]     +1 release audit.  The applied patch does not increase the total number of release audit warnings.
{noformat}

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Vinod K V (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod K V updated HADOOP-5771:
------------------------------

    Status: Patch Available  (was: Open)

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Attachment: HADOOP-5771-2.patch

Attaching patch incorporating Vinod's offline comments:

* Renamed {{MRTaskControllerCluster}} to {{ClusterWithLinuxTaskController}}
* Added apache license header to  all new test cases.
* Cleaning up configuration file when test case completes.
* Added documentation.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Commented: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707903#action_12707903 ] 

Sreekanth Ramakrishnan commented on HADOOP-5771:
------------------------------------------------

The test failure in capacity scheduler is not related to this patch.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Release Note: 
 In order to run test cases utilizing LinuxTaskController please follow   the steps mentioned in javadoc of ClusterWithLinuxTaskController base class which all test cases for LinuxTaskController extend.


> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Attachment: HADOOP-5771-3.patch

Attaching the new patch incorporating Vinod's offline comment.

* Removed unused imports.
* Added new assertion to check if the passed user actually ran the job.
* Modified, {{TrApp}} to stop check if the local job runner and map output start, so that {{TrApp}} can be run on a {{MiniMRCluster}}
* Changed documentation, added it to javadoc and release note of JIRA issue.

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5771:
-------------------------------------------

    Attachment: HADOOP-5771-1.patch

Attaching patch which adds unit test for HADOOP-4490.

Following is approach used in running unit tests. HADOOP-4490 unit tests require following extra parameter to be passed alongwith the ant test target.
* {{taskcontroller-path}} - path to built task controller executable
* {{taskcontroller-user}} - ugi of the user as who we should be executing the task.

If any of the above two parameter is not passed the HADOOP-4490 test cases would not be executed and test case would be successful.

An example for running a HADOOP-4490 test case is as follows
{noformat}
 ant test -Dtestcase=TestJobExecutionAsDifferentUser -Dtaskcontroller-path=/tmp/hadoop/bin -Dtaskcontroller-user=mapred,users
{noformat}

For pipes related test cases you would have to pass compile.c++ flag.

Following are the test cases added to the patch:

* {{TestJobExecutionAsDifferentUser}} :- Core test case which launches a {{SleepJob}} and {{WordCount}} job as a different user.
* {{TestKillSubProcessesWithTaskController}} :- Test case which checks if the process trees of launched tasks are cleaned up properly. Currently, fails with trunk when HADOOP-5420 is commited would work fine.
* {{TestPipesAsDifferentUser}} :- Runs a pipes job as a different user.
* {{TestStreamingAsDifferentUser}} :- Runs a streaming job as different user.


> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hemanth Yamijala updated HADOOP-5771:
-------------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

I just committed this to trunk. Thanks, Sreekanth !

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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[jira] Updated: (HADOOP-5771) Create unit test for LinuxTaskController

Posted by "Nigel Daley (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nigel Daley updated HADOOP-5771:
--------------------------------

    Tags: ygridqa

> Create unit test for LinuxTaskController
> ----------------------------------------
>
>                 Key: HADOOP-5771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5771
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5771-1.patch, HADOOP-5771-2.patch, HADOOP-5771-3.patch, HADOOP-5771-4.txt, HADOOP-5771-5.patch
>
>
> Add unit tests to test {{LinuxTaskController}} functionality introduced by HADOOP-4490

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