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From "Rajesh Balamohan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-17180) LLAP: Task scheduler: Add support for scheduling tasks in 1:1 edges
Date Wed, 26 Jul 2017 23:32:00 GMT
Rajesh Balamohan created HIVE-17180:
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             Summary: LLAP: Task scheduler: Add support for scheduling tasks in 1:1 edges
                 Key: HIVE-17180
                 URL: https://issues.apache.org/jira/browse/HIVE-17180
             Project: Hive
          Issue Type: Improvement
          Components: llap
            Reporter: Rajesh Balamohan


With HIVE-17037, hive on tez can create 1:1 edges (e.g q95 in tpcds). 

{{LlapTaskSchedulerService:allocateTask}} currently ignores containerId details during scheduling.
It would be good to add support for scheduling tasks in 1:1 edges.



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