Contrib/Streaming - Test org.apache.hadoop.streaming.TestUlimit fails on VM
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Key: MAPREDUCE-3594
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3594
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: contrib/streaming
Affects Versions: 0.22.0
Environment: Red Hat Enterprise Linux Server release 6.1 (Santiago)
Reporter: Benoy Antony
Priority: Minor
The TestUlimit test is as follows :
The testcse sets the upper limit for virtual memory to 768 MB in the jobconf
Start a maponly job.
Let the task get the applicable ulimit from the shell and write it as the
output.
The testcase will wait for the completion of the job and compare the joboutput
with the ulimit originally set in the jobconf
But this testcase fails because all the task attempts fail with the following
exception
java.lang.Throwable: Child Error
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:225)
Caused by: java.io.IOException: Task process exit with nonzero status of 134.
at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:212)
So there is no job output .
The Test passes on my developer machine, but fails on the build machine which
is a VM. The build machine OS is Red Hat Enterprise Linux Server release 6.1
(Santiago)
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