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Posted to issues@drill.apache.org by "Hongze Zhang (JIRA)" <ji...@apache.org> on 2017/02/27 06:38:46 UTC

[jira] [Created] (DRILL-5299) Query queues can be split by different users or different businesses

Hongze Zhang created DRILL-5299:
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             Summary: Query queues can be split by different users or different businesses
                 Key: DRILL-5299
                 URL: https://issues.apache.org/jira/browse/DRILL-5299
             Project: Apache Drill
          Issue Type: Improvement
          Components: Query Planning & Optimization
    Affects Versions: Future
         Environment: RH Linux / OpenJDK 8
            Reporter: Hongze Zhang


So far we can have 2 query queues that are split based on the cost model. For serving multiple users and multiple businesses, Drill cluster maintainers always like to control the query concurrency that are allocated for a concrete user or a concrete businesses. Which means, each user or business can have its own "query pool" defined by a specific "pool size".



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