Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1781#discussion_r163765433
--- Diff:
integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/preaaggregate/PreAggregateUtil.scala
---
@@ -587,7 +590,8 @@ object PreAggregateUtil {
segmentToLoad: String,
validateSegments: Boolean,
isOverwrite: Boolean,
- sparkSession: SparkSession): Unit = {
+ sparkSession: SparkSession,
+ uuid: String): Unit = {
--- End diff --
take this as Option and default as None
---