Cygwin: cygpath displays an error message in running bin/hadoop script
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                 Key: HADOOP-3539
                 URL: https://issues.apache.org/jira/browse/HADOOP-3539
             Project: Hadoop Core
          Issue Type: Bug
          Components: scripts
         Environment: Cygwin
            Reporter: Tsz Wo (Nicholas), SZE
            Priority: Blocker
             Fix For: 0.18.0


- When running ./bin/hadoop in cygwin, we see an error message from cypath.
For example,
{noformat}
bash-3.2$ ./bin/hadoop namenode -format
cygpath: cannot create short name of :[EMAIL PROTECTED]:[EMAIL PROTECTED]
...
{noformat}

- The output message is confusing for incorrect commands.
For example,
{noformat}
bash-3.2$ ./bin/hadoop foo
cygpath: cannot create short name of :[EMAIL PROTECTED]:[EMAIL PROTECTED]
java.lang.NoClassDefFoundError: foo
Exception in thread "main" bash-3.2$ 
{noformat}


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