Incorrect exit code from "hadoop dfs -mv"
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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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