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Posted to mapreduce-issues@hadoop.apache.org by "Ravi Prakash (Created) (JIRA)" <ji...@apache.org> on 2012/04/10 23:27:17 UTC

[jira] [Created] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Remove references of mapred.child.ulimit etc. since they are not being used any more
------------------------------------------------------------------------------------

                 Key: MAPREDUCE-4134
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
             Project: Hadoop Map/Reduce
          Issue Type: Task
          Components: mrv2
    Affects Versions: 0.23.2
            Reporter: Ravi Prakash
            Assignee: Ravi Prakash


Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.



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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256580#comment-13256580 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #1053 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1053/])
    MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327304)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327304
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/mapred/JobConf.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255878#comment-13255878 ] 

Ravi Prakash commented on MAPREDUCE-4134:
-----------------------------------------

Bobby's already pointed out in https://issues.apache.org/jira/browse/MAPREDUCE-4079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255804#comment-13255804 that

bq. The build errors are because HADOOP-8227 has not made it into the 3.0.0-SNAPSHOT release of common yet. It should be in tomorrow and I will kick it again then.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255665#comment-13255665 ] 

Hadoop QA commented on MAPREDUCE-4134:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522286/MAPREDUCE-4134.patch
  against trunk revision .

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

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

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

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2235//console

This message is automatically generated.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Robert Joseph Evans (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans updated MAPREDUCE-4134:
-------------------------------------------

       Resolution: Fixed
    Fix Version/s: 3.0.0
                   2.0.0
                   0.23.3
           Status: Resolved  (was: Patch Available)

Thanks Ravi,  I put this into trunk, branch-2, and branch-0.23
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash updated MAPREDUCE-4134:
------------------------------------

    Status: Open  (was: Patch Available)
    
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Robert Joseph Evans (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13251095#comment-13251095 ] 

Robert Joseph Evans commented on MAPREDUCE-4134:
------------------------------------------------

We should be sure to deprecate them and add in a custom message that they no longer work.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256512#comment-13256512 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk #1018 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1018/])
    MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327304)

     Result = FAILURE
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327304
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/mapred/JobConf.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256012#comment-13256012 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #2166 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2166/])
    MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327304)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327304
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/mapred/JobConf.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Robert Joseph Evans (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans updated MAPREDUCE-4134:
-------------------------------------------

    Status: Patch Available  (was: Open)

Kicking Jenkins.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash updated MAPREDUCE-4134:
------------------------------------

    Status: Patch Available  (was: Open)

Kicking Jenkins again
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Robert Joseph Evans (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255693#comment-13255693 ] 

Robert Joseph Evans commented on MAPREDUCE-4134:
------------------------------------------------

The problem is that you changed things in both common and mapreduce.  So the build is not going to pick that up.  Is it possible to split the changes up so that mapreduce stops using the common APIs, and then common is updated to not have the APIs?
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Robert Joseph Evans (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255992#comment-13255992 ] 

Robert Joseph Evans commented on MAPREDUCE-4134:
------------------------------------------------

That is not really true with your patch, but the test failures appear to be a known issue, and they all passed on my box, so +1.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash updated MAPREDUCE-4134:
------------------------------------

    Attachment: MAPREDUCE-4134.patch

This patch removes the ulimit configuration parameters. Now when a user submits a job with any of these, a WARN message is displayed on the client.
We would also have to delete 
* hadoop-tools/hadoop-streaming/src/test/java/org/apache/hadoop/streaming/TestUlimit.java
* hadoop-tools/hadoop-streaming/src/test/java/org/apache/hadoop/streaming/UlimitApp.java
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256021#comment-13256021 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Common-trunk-Commit #2093 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2093/])
    MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327304)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327304
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/mapred/JobConf.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Updated] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Prakash updated MAPREDUCE-4134:
------------------------------------

    Attachment: MAPREDUCE-4134.branch-0.23.patch

Du-oh! Thanks Bobby! I've created HADOOP-8288 and separated out the patch.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256002#comment-13256002 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2107 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2107/])
    MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327304)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327304
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/mapred/JobConf.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255857#comment-13255857 ] 

Hadoop QA commented on MAPREDUCE-4134:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522985/MAPREDUCE-4134.branch-0.23.patch
  against trunk revision .

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

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +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 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any 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.yarn.applications.distributedshell.TestDistributedShell
                  org.apache.hadoop.yarn.server.TestDiskFailures
                  org.apache.hadoop.yarn.server.TestContainerManagerSecurity
                  org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
                  org.apache.hadoop.yarn.server.resourcemanager.resourcetracker.TestNMExpiry
                  org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization
                  org.apache.hadoop.yarn.server.resourcemanager.TestApplicationACLs
                  org.apache.hadoop.mapred.TestMiniMRClasspath
                  org.apache.hadoop.mapreduce.v2.TestMRJobs
                  org.apache.hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
                  org.apache.hadoop.mapred.TestMiniMRBringup
                  org.apache.hadoop.mapred.TestMiniMRChildTask
                  org.apache.hadoop.mapred.TestReduceFetch
                  org.apache.hadoop.mapred.TestClusterMRNotification
                  org.apache.hadoop.mapred.TestReduceFetchFromPartialMem
                  org.apache.hadoop.mapred.TestJobCounters
                  org.apache.hadoop.mapreduce.TestChild
                  org.apache.hadoop.mapred.TestMiniMRClientCluster
                  org.apache.hadoop.ipc.TestSocketFactory
                  org.apache.hadoop.mapreduce.v2.TestMRJobsWithHistoryService
                  org.apache.hadoop.mapreduce.v2.TestMROldApiJobs
                  org.apache.hadoop.mapreduce.v2.TestSpeculativeExecution
                  org.apache.hadoop.mapreduce.lib.output.TestJobOutputCommitter
                  org.apache.hadoop.mapred.TestClientRedirect
                  org.apache.hadoop.mapred.TestLazyOutput
                  org.apache.hadoop.mapred.TestJobCleanup
                  org.apache.hadoop.mapreduce.TestMapReduceLazyOutput
                  org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath
                  org.apache.hadoop.mapreduce.v2.TestMRAppWithCombiner
                  org.apache.hadoop.conf.TestNoDefaultsJobConf
                  org.apache.hadoop.mapreduce.v2.TestRMNMInfo
                  org.apache.hadoop.mapred.TestClusterMapReduceTestCase
                  org.apache.hadoop.mapreduce.v2.TestNonExistentJob
                  org.apache.hadoop.mapred.TestJobSysDirWithDFS
                  org.apache.hadoop.mapreduce.v2.TestUberAM
                  org.apache.hadoop.mapreduce.v2.TestMiniMRProxyUser
                  org.apache.hadoop.mapred.TestJobName
                  org.apache.hadoop.mapreduce.security.TestJHSSecurity

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

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2237//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2237//console

This message is automatically generated.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256497#comment-13256497 ] 

Hudson commented on MAPREDUCE-4134:
-----------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #231 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/231/])
    svn merge -c 1327304 from trunk. FIXES: MAPREDUCE-4134. Remove references of mapred.child.ulimit etc. since they are not being used any more (Ravi Prakash via bobby) (Revision 1327308)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1327308
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/JobConf.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java/mapred-default.xml
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/MapTaskRunner.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/ReduceTaskRunner.java
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java/org/apache/hadoop/mapred/TaskRunner.java

                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>             Fix For: 0.23.3, 2.0.0, 3.0.0
>
>         Attachments: MAPREDUCE-4134.branch-0.23.patch, MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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[jira] [Commented] (MAPREDUCE-4134) Remove references of mapred.child.ulimit etc. since they are not being used any more

Posted by "Ravi Prakash (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-4134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255685#comment-13255685 ] 

Ravi Prakash commented on MAPREDUCE-4134:
-----------------------------------------

The console says
MAPREDUCE-4134 patch is being downloaded at Tue Apr 17 15:42:12 UTC 2012 from
http://issues.apache.org/jira/secure/attachment/12522286/MAPREDUCE-4134.patch
cp: cannot stat `/home/jenkins/buildSupport/lib/*': No such file or directory

Something is amiss with Jenkins :( The patch applies cleanly to branch-0.23 and almost cleanly to trunk.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4134
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4134
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: mrv2
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: MAPREDUCE-4134.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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