[ http://issues.apache.org/jira/browse/HADOOP-281?page=all ]
Arun C Murthy updated HADOOP-281:
---------------------------------
Attachment: mkdirs.patch
I have attached a fairly simple patch which essentially checks to ensure that
all existing components of the path are directories by checking while
'collecting' the parents in dfs.FSDirectory.mkdirs.
This patch also necessiated (straightforward) changes to a few places where the
return-value of 'mkdirs' wasn't being checked...
thanks,
Arun
> dfs.FSDirectory.mkdirs can create sub-directories of a file!
> ------------------------------------------------------------
>
> Key: HADOOP-281
> URL: http://issues.apache.org/jira/browse/HADOOP-281
> Project: Hadoop
> Issue Type: Bug
> Affects Versions: 0.3.1
> Reporter: Sameer Paranjpye
> Fix For: 0.5.0
>
> Attachments: mkdirs.patch
>
>
> dfs.FSDirectory.mkdirs will merrily adds children to a directory tree node
> without checking whether it represents a directory. So it is possible to
> create a subdirectories of a file.
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