Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/21980#discussion_r207986323
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/IncrementalExecution.scala
---
@@ -75,14 +74,11 @@ class IncrementalExecution(
* with the desired literal
*/
override lazy val optimizedPlan: LogicalPlan = {
- val random = new Random()
--- End diff --
can we use `Utils.random` here? It's more consistent if we guarantee to use
`Utils.random` in a central place.
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