Remove unnecessary key evaluation.

yhuai · yhuai · commit 1a9f24e6e67a · 2014-07-29T09:56:59.000-07:00
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypes.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypes.scala
@@ -61,7 +61,6 @@ case class GetItem(child: Expression, ordinal: Expression) extends Expression {
           }
         } else {
           val baseValue = value.asInstanceOf[Map[Any, _]]
-          val key = ordinal.eval(input)
           baseValue.get(key).orNull
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,6 @@ case class GetItem(child: Expression, ordinal: Expression) extends Expression {`
`61`	`61`	`}`
`62`	`62`	`} else {`
`63`	`63`	`val baseValue = value.asInstanceOf[Map[Any, _]]`
`64`		`- val key = ordinal.eval(input)`
`65`	`64`	`baseValue.get(key).orNull`
`66`	`65`	`}`
`67`	`66`	`}`