refine imports

apache · Jan 16, 2015 · d1689e2 · d1689e2
1 parent 5b7ae19
commit d1689e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/commands.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/commands.scala
@@ -23,7 +23,7 @@ import org.apache.spark.rdd.RDD
 import org.apache.spark.sql.{SchemaRDD, SQLConf, SQLContext}
 import org.apache.spark.sql.catalyst.analysis.UnresolvedRelation
 import org.apache.spark.sql.catalyst.errors.TreeNodeException
-import org.apache.spark.sql.catalyst.expressions.{AttributeReference, Row, Attribute}
+import org.apache.spark.sql.catalyst.expressions.{Row, Attribute}
 import org.apache.spark.sql.catalyst.plans.logical
 import org.apache.spark.sql.catalyst.plans.logical.LogicalPlan
 import scala.collection.mutable.ArrayBuffer