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https://issues.apache.org/jira/browse/HADOOP-15872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Da Zhou updated HADOOP-15872:
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Attachment: HADOOP-15872-002.patch
> ABFS: Update to target 2018-11-09 REST version for ADLS Gen 2
> -------------------------------------------------------------
>
> Key: HADOOP-15872
> URL: https://issues.apache.org/jira/browse/HADOOP-15872
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Affects Versions: 3.2.0
> Reporter: Thomas Marquardt
> Assignee: junhua gu
> Priority: Major
> Attachments: HADOOP-15872-001.patch, HADOOP-15872-002.patch
>
>
> This update to the latest REST version (2018-11-09) will make the following
> changes to the ABFS driver:
> 1) The ABFS implementation of getFileStatus currently requires read
> permission. According to HDFS permissions guide, it should only require
> execute on the parent folders (traversal access). A new REST API has been
> introduced in REST version "2018-11-09" of ADLS Gen 2 to fix this problem.
> 2) The new "2018-11-09" REST version introduces support to i) automatically
> translate UPNs to OIDs when setting the owner, owning group, or ACL and ii)
> optionally translate OIDs to UPNs in the responses when getting the owner,
> owning group, or ACL. Configuration will be introduced to optionally
> translate OIDs to UPNs in the responses. Since translation has a performance
> impact, the default will be to perform no translation and return the OIDs.
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