Add Inner for do cartesian broadcast, SPARK-10484 point out this

Sephiroth-Lin · Sephiroth-Lin · commit 8a8658cee375 · 2015-09-08T21:04:20.000+08:00
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastNestedLoopJoin.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/BroadcastNestedLoopJoin.scala
@@ -22,7 +22,7 @@ import org.apache.spark.rdd.RDD
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.expressions._
 import org.apache.spark.sql.catalyst.plans.physical.Partitioning
-import org.apache.spark.sql.catalyst.plans.{FullOuter, JoinType, LeftOuter, RightOuter}
+import org.apache.spark.sql.catalyst.plans._
 import org.apache.spark.sql.execution.{BinaryNode, SparkPlan}
 import org.apache.spark.sql.execution.metric.SQLMetrics
 import org.apache.spark.util.collection.CompactBuffer
@@ -71,6 +71,7 @@ case class BroadcastNestedLoopJoin(
         left.output.map(_.withNullability(true)) ++ right.output
       case FullOuter =>
         left.output.map(_.withNullability(true)) ++ right.output.map(_.withNullability(true))
+      case Inner => left.output ++ right.output
       case x =>
         throw new IllegalArgumentException(
           s"BroadcastNestedLoopJoin should not take $x as the JoinType")
