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Posted to dev@hive.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2015/03/20 03:23:38 UTC

[jira] [Created] (HIVE-10029) LLAP: Scheduling of work from different queries within the daemon

Siddharth Seth created HIVE-10029:
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             Summary: LLAP: Scheduling of work from different queries within the daemon
                 Key: HIVE-10029
                 URL: https://issues.apache.org/jira/browse/HIVE-10029
             Project: Hive
          Issue Type: Sub-task
            Reporter: Siddharth Seth
             Fix For: llap


The current implementation is a simple queue - whichever query wins the race to submit work to a daemon will execute first.
A policy around this may be useful - potentially a fair share, or a first query in gets all slots approach.
Also, prioritiy associated with work within a query should be considered.



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