Chris Nauroth created HDFS-5737:
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Summary: Replacing only the default ACL can fail to copy
unspecified base entries from the access ACL.
Key: HDFS-5737
URL: https://issues.apache.org/jira/browse/HDFS-5737
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: HDFS ACLs (HDFS-4685)
Reporter: Chris Nauroth
Assignee: Chris Nauroth
The final round of changes in HDFS-5673 switched to a search approach instead
of a scan approach for finding base access entries that need to be copied to
the default ACL. However, in the case of doing full replacement on the default
ACL, the list may not be sorted properly at this point in the code, causing the
searches to miss the access entries.
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