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From "Siddharth Wagle (JIRA)" <>
Subject [jira] [Created] (AMBARI-3485) Cannot submit job after customizing hadoop group and enabling security
Date Wed, 09 Oct 2013 00:59:42 GMT
Siddharth Wagle created AMBARI-3485:

             Summary: Cannot submit job after customizing hadoop group and enabling security

                 Key: AMBARI-3485
             Project: Ambari
          Issue Type: Bug
          Components: agent
    Affects Versions: 1.4.1
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle
            Priority: Critical
             Fix For: 1.4.1

Cannot submit job after enabling security.


Error initializing attempt_201310081803_0011_m_000002_0: Job initialization failed (22) with output: Reading task controller config
from /etc/hadoop/conf.empty/taskcontroller.cfg
The configured tasktracker group 496 is different from the group of the executable 502
Invalid permissions on task-controller binary.

	at org.apache.hadoop.mapred.LinuxTaskController.initializeJob(
	at org.apache.hadoop.mapred.TaskTracker$
	at Method)
	at org.apache.hadoop.mapred.TaskTracker.initializeJob(
	at org.apache.hadoop.mapred.TaskTracker.localizeJob(
	at org.apache.hadoop.mapred.TaskTracker$
Caused by: org.apache.hadoop.util.Shell$ExitCodeException: 
	at org.apache.hadoop.util.Shell.runCommand(
	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(
	at org.apache.hadoop.mapred.LinuxTaskController.initializeJob(
	... 8 more


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