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https://issues.apache.org/jira/browse/HADOOP-13201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15611496#comment-15611496
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Rakesh R commented on HADOOP-13201:
-----------------------------------
Kindly review the patch. Thanks!
> Print the directory paths when ViewFs denies the rename operation on internal
> dirs
> ----------------------------------------------------------------------------------
>
> Key: HADOOP-13201
> URL: https://issues.apache.org/jira/browse/HADOOP-13201
> Project: Hadoop Common
> Issue Type: Bug
> Components: viewfs
> Affects Versions: 2.7.2
> Reporter: Tianyin Xu
> Assignee: Rakesh R
> Attachments: HADOOP-13201-001.patch, HADOOP-13201.000.patch
>
>
> With ViewFs, the delete and rename operations on internal dirs are denied by
> throwing {{AccessControlException}}.
> Unlike the {{delete()}} which notify the internal dir path, rename does not.
> The attached patch appends the directory path on the logged exception.
> {code:title=ViewFs.java|borderStyle=solid}
> InodeTree.ResolveResult<AbstractFileSystem> resSrc =
> fsState.resolve(getUriPath(src), false);
> if (resSrc.isInternalDir()) {
> throw new AccessControlException(
> - "Cannot Rename within internal dirs of mount table: it is
> readOnly");
> + "Cannot Rename within internal dirs of mount table: it is readOnly"
> + + src);
> }
>
> InodeTree.ResolveResult<AbstractFileSystem> resDst =
> fsState.resolve(getUriPath(dst), false);
> if (resDst.isInternalDir()) {
> throw new AccessControlException(
> - "Cannot Rename within internal dirs of mount table: it is
> readOnly");
> + "Cannot Rename within internal dirs of mount table: it is readOnly"
> + + dst);
> }
> {code}
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