James Taylor created PHOENIX-1429:
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Summary: Cancel queued threads when limit reached
Key: PHOENIX-1429
URL: https://issues.apache.org/jira/browse/PHOENIX-1429
Project: Phoenix
Issue Type: Bug
Reporter: James Taylor
We currently spawn a thread per guidepost to process a query. For a full scan
with a LIMIT of 1, this is particularly inefficient, as once we get our one row
back, we no longer need to execute the other queued threads. We should cancel
those threads once the limit is reached.
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