Shell$ExitCodeException while killing/failing a task.
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Key: MAPREDUCE-909
URL: https://issues.apache.org/jira/browse/MAPREDUCE-909
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.20.1
Reporter: Suman Sehgal
Priority: Minor
Encountered "Shell$ExitCodeException" in TT logs while killing/failing a job.
Stack Trace:
=========
2009-08-22 16:37:05,867 INFO org.apache.hadoop.mapred.TaskTracker: About to
purge task: attempt_200908200732_0541_m_000003_1
2009-08-22 16:37:06,030 WARN org.apache.hadoop.mapred.LinuxTaskController:
Exception thrown while launching task JVM :
org.apache.hadoop.util.Shell$ExitCodeException:
at org.apache.hadoop.util.Shell.runCommand(Shell.java:245)
at org.apache.hadoop.util.Shell.run(Shell.java:172)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:365)
at
org.apache.hadoop.mapred.LinuxTaskController.launchTaskJVM(LinuxTaskController.java:156)
at
org.apache.hadoop.mapred.JvmManager$JvmManagerForType$JvmRunner.runChild(JvmManager.java:397)
at
org.apache.hadoop.mapred.JvmManager$JvmManagerForType$JvmRunner.run(JvmManager.java:386)
2009-08-22 16:37:06,030 WARN org.apache.hadoop.mapred.LinuxTaskController: Exit
code from task is : 143
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