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From "Kunal Khatua (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2871) Plan for TPC-H 20 changed with DRILL-1384 (or DRILL-2761) causing performance degradation
Date Fri, 24 Apr 2015 18:50:38 GMT
Kunal Khatua created DRILL-2871:
-----------------------------------

             Summary: Plan for TPC-H 20 changed with DRILL-1384 (or DRILL-2761) causing performance
degradation
                 Key: DRILL-2871
                 URL: https://issues.apache.org/jira/browse/DRILL-2871
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 0.9.0
         Environment: RHEL 6.4
            Reporter: Kunal Khatua
             Fix For: 1.0.0


TPCH 20 on SF100 (parquet) regressed from 25sec to 110sec.

There is a change in the query plans for the query when running on the master with commitId=e99f270
(DRILL-1384); when compared with the plan generated for the preceding commitId=2a48425 (DRILL-2514).





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