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From "Boaz Ben-Zvi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-6577) Change Hash-Join default to not fallback (into pre-1.14 unlimited memory)
Date Tue, 03 Jul 2018 01:21:00 GMT 
Boaz Ben-Zvi created DRILL-6577:
-----------------------------------

             Summary: Change Hash-Join default to not fallback (into pre-1.14 unlimited memory)
                 Key: DRILL-6577
                 URL: https://issues.apache.org/jira/browse/DRILL-6577
             Project: Apache Drill
          Issue Type: Improvement
          Components: Execution - Relational Operators
    Affects Versions: 1.13.0
            Reporter: Boaz Ben-Zvi
            Assignee: Boaz Ben-Zvi
             Fix For: 1.14.0


Change the default for `drill.exec.hashjoin.fallback.enabled` to *false* (same as for the
similar Hash-Agg option). This would force users to calculate and assign sufficient memory
for the query, or explicitly choose to fallback.




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