Local Mode can be more aggressive if LIMIT optimization is on
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Key: HIVE-2385
URL: https://issues.apache.org/jira/browse/HIVE-2385
Project: Hive
Issue Type: Improvement
Reporter: Siying Dong
Priority: Minor
Local mode now depends on total input data, but for LIMIT queries with no
filtering, the data actually scanned can be much less and it's relatively
predictable. We can place local mode more aggressively.
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