Optimize Hive query startup time for multiple partitions --------------------------------------------------------
Key: HIVE-2299
URL: https://issues.apache.org/jira/browse/HIVE-2299
Project: Hive
Issue Type: Improvement
Reporter: Vaibhav Aggarwal
Added an optimization to the way input splits are computed.
Reduced an O(n^2) operation to O(n) operation.
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