[GitHub] [spark] zhengruifeng commented on a diff in pull request #36690: [SPARK-39268][FOLLOWUP] Move comment w.r.t. zipWithIndex to correct place

[GitBox <gi...@apache.org>]

zhengruifeng commented on code in PR #36690:
URL: https://github.com/apache/spark/pull/36690#discussion_r883186161


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sql/core/src/main/scala/org/apache/spark/sql/execution/python/AttachDistributedSequenceExec.scala:
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@@ -43,11 +43,11 @@ case class AttachDistributedSequenceExec(
   override protected def doExecute(): RDD[InternalRow] = {
     val childRDD = child.execute().map(_.copy())
     val checkpointed = if (childRDD.getNumPartitions > 1) {
-      // to avoid execute multiple jobs. zipWithIndex launches a Spark job.
       childRDD.localCheckpoint()

Review Comment:
   this comment `to avoid execute multiple jobs` refer to `localCheckpoint` here.



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