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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1908) Distributed shell with custom script has permission error.
Date Mon, 07 Apr 2014 21:50:19 GMT

    [ https://issues.apache.org/jira/browse/YARN-1908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962305#comment-13962305

Hadoop QA commented on YARN-1908:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

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

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/3525//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3525//console

This message is automatically generated.

> Distributed shell with custom script has permission error.
> ----------------------------------------------------------
>                 Key: YARN-1908
>                 URL: https://issues.apache.org/jira/browse/YARN-1908
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: applications/distributed-shell
>    Affects Versions: 2.4.0
>            Reporter: Tassapol Athiapinya
>            Assignee: Jian He
>         Attachments: YARN-1908.1.patch, YARN-1908.2.patch, YARN-1908.3.patch
> Create test1.sh having "pwd".
> Run this command as user1:
> hadoop jar /usr/lib/hadoop-yarn/hadoop-yarn-applications-distributedshell.jar -jar /usr/lib/hadoop-yarn/hadoop-yarn-applications-distributedshell.jar
-shell_script test1.sh
> NM is run by yarn user. An exception is thrown because yarn user has no permissions on
custom script in hdfs path. The custom script is created with distributed shell app.
> {code}
> Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException):
Permission denied: user=yarn, access=WRITE, inode="/user/user1/DistributedShell/70":user1:user1:drwxr-xr-x
> 	at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkFsPermission(FSPermissionChecker.java:265)
> {code}

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