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From "Boaz Ben-Zvi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5852) Display the "memory per query per node" in the query's profile
Date Sat, 07 Oct 2017 00:32:00 GMT
Boaz Ben-Zvi created DRILL-5852:
-----------------------------------

             Summary: Display the "memory per query per node" in the query's profile
                 Key: DRILL-5852
                 URL: https://issues.apache.org/jira/browse/DRILL-5852
             Project: Apache Drill
          Issue Type: Improvement
          Components: Execution - Relational Operators, Web Server
    Affects Versions: 1.11.0
            Reporter: Boaz Ben-Zvi
            Priority: Minor
             Fix For: 1.12.0


Following DRILL-5815, the memory assigned per query per node is calculated before the query
is run (in MemoryAllocationUtilities.java). It would be useful to show the final figure in
the query's profile (in the Web UI) - both for users and for developers or QA.
 (Maybe also the memory per each "buffered operator" as well ? -- currently the figure above,
divided by the number of such operators and the max concurrency).




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