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From "Ramya R (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4027) When streaming utility is run without specifying mapper/reducer/input/output options, it returns 0.
Date Tue, 26 Aug 2008 11:21:44 GMT
When streaming utility is run without specifying mapper/reducer/input/output options, it returns
0.
---------------------------------------------------------------------------------------------------

                 Key: HADOOP-4027
                 URL: https://issues.apache.org/jira/browse/HADOOP-4027
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/streaming
    Affects Versions: 0.18.0
            Reporter: Ramya R
            Priority: Minor
             Fix For: 0.19.0


When the below command is run i.e without specifying any of the streaming options, it returns
0 whereas a user would expect it to return a non-zero value:
$ $HADOOP_HOME/bin/hadoop [--config dir] jar $HADOOP_HOME/hadoop-streaming.jar

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