Adriano created IMPALA-8679:
-------------------------------
Summary: Make the query options set in the dynamic resource
pool/admission control un-overridable in the user session
Key: IMPALA-8679
URL: https://issues.apache.org/jira/browse/IMPALA-8679
Project: IMPALA
Issue Type: New Feature
Components: Frontend
Reporter: Adriano
Issue description: Once the admission control is configured (with the
MAX_MEM_ESTIMATE_FOR_ADMISSION, MEM_LIMIT, etc,etc query options), if a user
bypass the default setting setting the query options in the session it can
cause queries failures in the pools configured (e.g decreasing
MAX_MEM_ESTIMATE_FOR_ADMISSION and increasing MEM_LIMIT).
Improvement: It will be great to have a further checkboxes (with those default
values) like "do not allow user to override this value".
The value can be changed eventually by the query optimizer, but we do not allow
users to change MAX_MEM_ESTIMATE_FOR_ADMISSION at all.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
