[HIVE-7521] Reference equality is used on Boolean in NullScanOptimizer#WhereFalseProcessor#process()

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.14.0
• Fix Version/s: 0.14.0
• Component/s: Physical Optimizer
• Assignee: KangHS
• Reporter: Ted Yu
• Created: 26/Jul/14 02:21
• Updated: 13/Nov/14 19:39
• Resolved: 11/Aug/14 03:06

Description

      ExprNodeConstantDesc c = (ExprNodeConstantDesc) condition;
      if (c.getValue() != Boolean.FALSE) {
        return null;
      }

equals() should be called instead.