Arun Suresh created YARN-3470:
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Summary: Make PermissionStatusFormat public
Key: YARN-3470
URL: https://issues.apache.org/jira/browse/YARN-3470
Project: Hadoop YARN
Issue Type: Bug
Reporter: Arun Suresh
Priority: Minor
implementations of {{INodeAttributeProvider}} are required to provide an
implementation of {{getPermissionLong()}} method. Unfortunately, the long
permission format is an encoding of the user, group and mode with each field
converted to int using {{SerialNumberManager}} which is package protected.
Thus it would be nice to make the {{PermissionStatusFormat}} enum public (and
also make the {{toLong()}} static method public) so that user specified
implementations of {{INodeAttributeProvider}} may use it.
This would also make it more consistent with {{AclStatusFormat}} which I guess
has been made public for the same reason.
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