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https://issues.apache.org/jira/browse/HADOOP-9364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13594258#comment-13594258
]
Chuan Liu commented on HADOOP-9364:
-----------------------------------
+1
I am not so sure why we need the empty string check in Path though.
{code}
private void checkPathArg( String path ) throws IllegalArgumentException {
// disallow construction of a Path from an empty string
if ( path == null ) {
throw new IllegalArgumentException(
"Can not create a Path from a null string");
}
if( path.length() == 0 ) {
throw new IllegalArgumentException(
"Can not create a Path from an empty string");
}
}
{code}
> PathData#expandAsGlob does not return correct results for absolute paths on
> Windows
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-9364
> URL: https://issues.apache.org/jira/browse/HADOOP-9364
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: trunk-win
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: HADOOP-9364.branch-trunk-win.pathdata.patch
>
>
> This causes {{FsShell ls}} not to work properly for absolute paths. For
> example:
> {code}
> -fs hdfs://127.0.0.1:58559 -ls -R /dir0
> {code}
> returns
> {code}
> drwxr-xr-x - ivanmi supergroup 0 2013-03-05 11:15 ../../dir0/dir1
> {code}
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