Fix

Author: maropu

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/ExpressionCodegen.scala

@@ -20,7 +20,6 @@ package org.apache.spark.sql.catalyst.expressions.codegen
 import scala.collection.mutable
 
 import org.apache.spark.sql.catalyst.expressions._
-import org.apache.spark.sql.types.DataType
 
 /**
  * Defines util methods used in expression code generation.

sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastHashJoinExec.scala

@@ -192,7 +192,7 @@ case class BroadcastHashJoinExec(
           |  $value = ${ev.value};
           |}
          """.stripMargin
-        ExprCode(code, isNull, value)
+        ExprCode(code, isNull, value, inputRow = matched)
       }
     }
   }