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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-15928) Parallelization of Select queries in Druid handler
Date Wed, 15 Feb 2017 16:24:41 GMT
Jesus Camacho Rodriguez created HIVE-15928:
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             Summary: Parallelization of Select queries in Druid handler
                 Key: HIVE-15928
                 URL: https://issues.apache.org/jira/browse/HIVE-15928
             Project: Hive
          Issue Type: Sub-task
          Components: Druid integration
    Affects Versions: 2.2.0
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Even if we split a Select query along its time dimension, parallelization is limited as all
queries will hit the broker node. Instead, we can interrogate the broker to get the Druid
nodes that contain the data, and query those nodes directly.



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