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https://issues.apache.org/jira/browse/HIVE-7583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088083#comment-14088083
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Jason Dere commented on HIVE-7583:
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Looks like all of these test failures have also shown up in some of the other
precommit test runs, I don't think they are related to this patch. Will commit
this later.
> Use FileSystem.access() if available to check file access for user
> ------------------------------------------------------------------
>
> Key: HIVE-7583
> URL: https://issues.apache.org/jira/browse/HIVE-7583
> Project: Hive
> Issue Type: Bug
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-7583.1.patch, HIVE-7583.2.patch, HIVE-7583.3.patch
>
>
> Hive currently implements its own file access checks to determine if a user
> is allowed to perform an specified action on a file path (in
> StorageBasedAuthorizationProvider, also FileUtils). This can be prone to
> errors or inconsistencies with how file access is actually checked in Hadoop.
> HDFS-6570 adds a new FileSystem.access() API, so that we can perform the
> check using the actual HDFS logic rather than having to imitate that behavior
> in Hive. For versions of Hadoop that have this API available, we should use
> this API.
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