Support dry run option in hive
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Key: HIVE-2478
URL: https://issues.apache.org/jira/browse/HIVE-2478
Project: Hive
Issue Type: Improvement
Components: Configuration
Reporter: kalyan ram
Priority: Minor
Hive currently doesn't support a dry run option. For some complex queries we
just want to verify the query syntax initally before running it. A dry run
option where just the parsing is done without actual execution is a good option.
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