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From "Hadoop QA (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3417) job access controls not working app master and job history UI's
Date Thu, 02 Feb 2012 20:54:53 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199212#comment-13199212
] 

Hadoop QA commented on MAPREDUCE-3417:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12513023/MAPREDUCE-3417.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 passed unit tests in .

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

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1750//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1750//console

This message is automatically generated.
                
> job access controls not working app master and job history UI's
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-3417
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3417
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Thomas Graves
>            Assignee: Jonathan Eagles
>            Priority: Blocker
>         Attachments: MAPREDUCE-3417.patch, MAPREDUCE-3417.patch, MAPREDUCE-3417.patch
>
>
> tested with security on, no filters defined for httpserver, job acls set so that only
I could view/modify the job.  Then went to the web ui to app master and job history server
and both allowed me to view the job details.  The webui shows the user "webuser".   The RM
properly rejected my request although it was using user "Dr.Who".    
> The exception shown in the log is:
> 11/11/16 18:58:53 INFO mapred.JobACLsManager: job checkAccess user is: webuser
> 11/11/16 18:58:53 WARN security.ShellBasedUnixGroupsMapping: got exception trying to
get groups for user webuser
> org.apache.hadoop.util.Shell$ExitCodeException: id: webuser: No such user
>         at org.apache.hadoop.util.Shell.runCommand(Shell.java:261)
>         at org.apache.hadoop.util.Shell.run(Shell.java:188)
>         at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:381)
>         at org.apache.hadoop.util.Shell.execCommand(Shell.java:467)
>         at org.apache.hadoop.util.Shell.execCommand(Shell.java:450)
>         at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getUnixGroups(ShellBasedUnixGroupsMapping.java:86)
>         at org.apache.hadoop.security.ShellBasedUnixGroupsMapping.getGroups(ShellBasedUnixGroupsMapping.java:55)
>         at org.apache.hadoop.security.Groups.getGroups(Groups.java:88)
>         at org.apache.hadoop.security.UserGroupInformation.getGroupNames(UserGroupInformation.java:1043)
>         at org.apache.hadoop.security.authorize.AccessControlList.isUserAllowed(AccessControlList.java:221)
>         at org.apache.hadoop.mapred.JobACLsManager.checkAccess(JobACLsManager.java:103)
>         at org.apache.hadoop.mapreduce.v2.hs.CompletedJob.checkAccess(CompletedJob.java:325)
>         at org.apache.hadoop.mapreduce.v2.app.webapp.AppController.checkAccess(AppController.java:292)
>         at org.apache.hadoop.mapreduce.v2.app.webapp.AppController.requireJob(AppController.java:313)
>         at org.apache.hadoop.mapreduce.v2.app.webapp.AppController.job(AppController.java:97)

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