Github user sameeragarwal commented on a diff in the pull request:
https://github.com/apache/spark/pull/10626#discussion_r49047415
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameStatSuite.scala ---
@@ -62,6 +62,32 @@ class DataFrameStatSuite extends QueryTest with
SharedSQLContext {
}
}
+ test("randomSplit on reordered partitions") {
+ val n = 600
--- End diff --
sure, that sounds reasonable. The only thing that the old test does that
this doesn't is that it tests for multiple sampling seeds. I trust that logic
might've been also tested somewhere else in the physical planner as well?
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