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Hadoop QA commented on HADOOP-4490: ----------------------------------- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12404914/hadoop-4490-9.patch against trunk revision 763247. +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 tests are needed for 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 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/166/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/166/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/166/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/166/console This message is automatically generated. > Map and Reduce tasks should run as the user who submitted the job > ----------------------------------------------------------------- > > Key: HADOOP-4490 > URL: https://issues.apache.org/jira/browse/HADOOP-4490 > Project: Hadoop Core > Issue Type: Sub-task > Components: mapred, security > Reporter: Arun C Murthy > Assignee: Hemanth Yamijala > Fix For: 0.21.0 > > Attachments: cluster_setup.pdf, cluster_setup.pdf, > HADOOP-4490-1.patch, HADOOP-4490-1.patch, HADOOP-4490-2.patch, > HADOOP-4490-3.patch, hadoop-4490-4.patch, hadoop-4490-5.patch, > hadoop-4490-6.patch, hadoop-4490-7.patch, hadoop-4490-8.patch, > hadoop-4490-9.patch, hadoop-4490-design.pdf, HADOOP-4490.patch, > HADOOP-4490.patch, HADOOP-4490.patch, HADOOP-4490.patch, HADOOP-4490.patch, > HADOOP-4490.patch, HADOOP-4490.patch, HADOOP-4490_streaming.patch > > > Currently the TaskTracker spawns the map/reduce tasks, resulting in them > running as the user who started the TaskTracker. > For security and accounting purposes the tasks should be run as the job-owner. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.