address comments

apache · Jan 25, 2018 · 7afca1f · 7afca1f
1 parent 87ac064
commit 7afca1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryRelation.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryRelation.scala
@@ -63,7 +63,7 @@ case class InMemoryRelation(
     tableName: Option[String])(
     @transient var _cachedColumnBuffers: RDD[CachedBatch] = null,
     val sizeInBytesStats: LongAccumulator = child.sqlContext.sparkContext.longAccumulator,
-    statsOfPlanToCache: Statistics = null)
+    statsOfPlanToCache: Statistics)
   extends logical.LeafNode with MultiInstanceRelation {
 
   override protected def innerChildren: Seq[SparkPlan] = Seq(child)