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https://issues.apache.org/jira/browse/HIVE-7583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dere updated HIVE-7583:
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Attachment: HIVE-7583.1.patch
initial patch
> 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 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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