Rajesh Balamohan created HIVE-24116:
---------------------------------------
Summary: LLAP: Provide an opportunity for preempted tasks to get
better locality in next iteration
Key: HIVE-24116
URL: https://issues.apache.org/jira/browse/HIVE-24116
Project: Hive
Issue Type: Improvement
Components: llap
Reporter: Rajesh Balamohan
Assignee: Rajesh Balamohan
In certain DAGs, tasks get preempted as higher priority tasks need to be
executed. These preempted tasks are scheduled to run later, but they end up
missing locality information. Ref: HIVE-24061
Remote stoarge reads can be avoided, if an opportunity is provided for these
preempted to get better locality in next iteration.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
