LocalJobRunner gets NullPointerException if there is no output directory
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Key: HADOOP-2985
URL: https://issues.apache.org/jira/browse/HADOOP-2985
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Affects Versions: 0.16.1
Reporter: Owen O'Malley
Assignee: Owen O'Malley
Priority: Critical
Fix For: 0.16.2
The local job runner gets a null pointer, if the job doesn't have an output
directory.
java.lang.NullPointerException
at org.apache.hadoop.fs.Path.<init>(Path.java:61)
at org.apache.hadoop.fs.Path.<init>(Path.java:50)
at
org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:117)
The Job Tracker also gets an ERROR log message, which is incorrect and should
be removed.
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