Deneche A. Hakim created DRILL-3809:
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Summary: PrelFinalizable.SHUTTLE can causes
ArrayIndexOutOfBoundsException when multiple queries are run concurrently
Key: DRILL-3809
URL: https://issues.apache.org/jira/browse/DRILL-3809
Project: Apache Drill
Issue Type: Bug
Components: Query Planning & Optimization
Reporter: Deneche A. Hakim
Assignee: Jinfeng Ni
{{PrelFinalizable.SHUTTLE}} is a static instance {{RelShuttleImpl}}, and
because {{RelShuttleImpl}} contains a state (a {{List<RelNode>}}) this can
cause issues when multiple queries are run concurrently.
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