Review Request 24817: HIVE-7530: Go thru the common code to find references to HIVE_EXECUCTION_ENGINE to make sure conditions works with Spark

[Na Yang]

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Review request for hive, Brock Noland, Szehon Ho, and Xuefu Zhang.


Bugs: HIVE-7530
    https://issues.apache.org/jira/browse/HIVE-7530


Repository: hive-git


Description
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Added type check for SparkWork to prevent ClassCastException


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java cebde2b 
  ql/src/java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java 
298a465 

Diff: https://reviews.apache.org/r/24817/diff/


Testing
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Thanks,

Na Yang