Mehant Baid created DRILL-640:
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Summary: Limit operator leaks memory when used with exchanges
Key: DRILL-640
URL: https://issues.apache.org/jira/browse/DRILL-640
Project: Apache Drill
Issue Type: Bug
Reporter: Mehant Baid
Assignee: Mehant Baid
Limit operator currently invokes kill() when it reaches the desired limit of
records. Current semantic of kill() does not stop upstream operators if they
are across exchanges. So its the responsibility of the operator to drain out
all the record batches and clear the memory, otherwise we will hit memory
leaks.
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