[GitHub] [spark] srowen commented on a change in pull request #26029: [SPARK-29336][SQL] Fix the implementation of QuantileSummaries.merge (guarantee that the relativeError will be respected)

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srowen commented on a change in pull request #26029: [SPARK-29336][SQL] Fix the implementation of QuantileSummaries.merge (guarantee that the relativeError will be respected)
URL: https://github.com/apache/spark/pull/26029#discussion_r331713559
 
 

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 File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/QuantileSummaries.scala
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 @@ -47,7 +47,8 @@ class QuantileSummaries(
     val relativeError: Double,
     val sampled: Array[Stats] = Array.empty,
     val count: Long = 0L,
-    var compressed: Boolean = false) extends Serializable {
+    var compressed: Boolean = false)
 
 Review comment:
   Revert all the formatting-only changes like this one please, to keep it simple

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