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From "Kevin Cox (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10276) Different results for exist call for file.ext/name
Date Tue, 19 Apr 2016 11:24:25 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15247577#comment-15247577

Kevin Cox commented on HDFS-10276:

Excellent. As I said we originally noticed this behaviour because of the difference between
behaviour on HDFS and local. I haven't tested with any other implementations. 

> Different results for exist call for file.ext/name
> --------------------------------------------------
>                 Key: HDFS-10276
>                 URL: https://issues.apache.org/jira/browse/HDFS-10276
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kevin Cox
>            Assignee: Yuanbo Liu
> Given you have a file {{/file}} an existence check for the path {{/file/whatever}} will
give different responses for different implementations of FileSystem.
> LocalFileSystem will return false while DistributedFileSystem will throw {{org.apache.hadoop.security.AccessControlException:
Permission denied: ..., access=EXECUTE, ...}}

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