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-rw-r--r--sql/core/src/main/scala/org/apache/spark/sql/KeyValueGroupedDataset.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/KeyValueGroupedDataset.scala b/sql/core/src/main/scala/org/apache/spark/sql/KeyValueGroupedDataset.scala
index 4cb0313aa9..31ce8eb25e 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/KeyValueGroupedDataset.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/KeyValueGroupedDataset.scala
@@ -40,7 +40,7 @@ import org.apache.spark.sql.expressions.ReduceAggregator
class KeyValueGroupedDataset[K, V] private[sql](
kEncoder: Encoder[K],
vEncoder: Encoder[V],
- val queryExecution: QueryExecution,
+ @transient val queryExecution: QueryExecution,
private val dataAttributes: Seq[Attribute],
private val groupingAttributes: Seq[Attribute]) extends Serializable {