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From "Ramesh Sekaran (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5461) Incorrect exit code from "hadoop dfs -mv"
Date Wed, 11 Mar 2009 10:23:50 GMT
Incorrect exit code from "hadoop dfs -mv"
-----------------------------------------

                 Key: HADOOP-5461
                 URL: https://issues.apache.org/jira/browse/HADOOP-5461
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.20.0
            Reporter: Ramesh Sekaran
            Priority: Minor


In hadoop 0.17 & 0.18 the behavior of "hadoop dfs -mv <invalid src dir>/* <target
dir>" is as shown below.

$  hadoop dfs -mv /user/dfsload/does-not-exist/* /user/dfsload/.Trash
hadoop: No match.
$ echo $?
1

The same command when issued to hadoop 0.20 cluster, has a "0" exit code which is incorrect.

$  hadoop dfs -mv /user/dfsload/does-not-exist/* /user/dfsload/.Trash
$ echo $?
0

The exit code must be non-zero in this case.


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