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From "Chris Westin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3594) RuleSets capture and illegally use allocator from the first query executed on the drillbit
Date Mon, 03 Aug 2015 20:13:06 GMT
Chris Westin created DRILL-3594:
-----------------------------------

             Summary: RuleSets capture and illegally use allocator from the first query executed
on the drillbit
                 Key: DRILL-3594
                 URL: https://issues.apache.org/jira/browse/DRILL-3594
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.1.0
            Reporter: Chris Westin
            Assignee: Chris Westin


DrillRuleSets.java lazily creates a list of rules that are used to decide on optimizations.
This is done lazily because some of the rules require some context to operate on. However,
the ones that do capture context that should not be used after the current query completes.
In particular, the new allocator has caught later queries using the allocator created (and
since closed) for the first query executed on the drillbit.



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