Vineet Garg created HIVE-18246:
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Summary: Replace toString with getExprString in
AbstractOperatorDesc::getColumnExprMapForExplain
Key: HIVE-18246
URL: https://issues.apache.org/jira/browse/HIVE-18246
Project: Hive
Issue Type: Improvement
Reporter: Vineet Garg
Assignee: Vineet Garg
AbstractOperatorDesc::getColumnExprMapForExplain uses toString on ExprNode to
get the string representation of an expr. getExprString is better suited here
since each ExprNode class has suitable implementation for this.
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