Himanshu Mishra

HIVE-28480: Disable SMB on partition hash generator mismatch across join branches…

5

… in previous RS ### What changes were proposed in this pull request? As SMB replaces last RS op from the joining branches and the JOIN op with MERGEJOIN, we...

TEZ-4580: Slow preemption of new containers when re-use is enabled

1

When container reuse is enabled, preemption of lower priority containers that are not yet assigned to task, takes long time as they are released one at a time, and not...