Fredy Wijaya created RANGER-2437:
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Summary: Update grant/revoke error message to provide more
information about the principal type
Key: RANGER-2437
URL: https://issues.apache.org/jira/browse/RANGER-2437
Project: Ranger
Issue Type: Bug
Components: Ranger
Reporter: Fredy Wijaya
In related to this: https://issues.apache.org/jira/browse/IMPALA-8551
when granting/revoking to an invalid user/group, Ranger only throws a generic
Exception which a generic error message, such as "HTTP: 400: foo is Not Found".
This could happen when:
- grantor is an invalid user
- the target grant user is invalid
- the target grant group is invalid.
It would be nice if Ranger could either throw a specialized exception or update
the error message to provide more information.
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