Siddharth Wagle created AMBARI-3485:
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Summary: Cannot submit job after customizing hadoop group and
enabling security
Key: AMBARI-3485
URL: https://issues.apache.org/jira/browse/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.
Stacktrace:
{code}
Error initializing attempt_201310081803_0011_m_000002_0:
java.io.IOException: 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(LinuxTaskController.java:193)
at org.apache.hadoop.mapred.TaskTracker$4.run(TaskTracker.java:1340)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
at
org.apache.hadoop.mapred.TaskTracker.initializeJob(TaskTracker.java:1315)
at
org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:1230)
at org.apache.hadoop.mapred.TaskTracker$5.run(TaskTracker.java:2641)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.hadoop.util.Shell$ExitCodeException:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:255)
at org.apache.hadoop.util.Shell.run(Shell.java:182)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:375)
at
org.apache.hadoop.mapred.LinuxTaskController.initializeJob(LinuxTaskController.java:186)
... 8 more
{code}
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