cloud-fan commented on a change in pull request #27493: [SPARK-30751][SQL]
Combine the skewed readers into one in AQE skew join optimizations
URL: https://github.com/apache/spark/pull/27493#discussion_r376533815
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/ShuffledRowRDD.scala
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@@ -116,7 +116,7 @@ class CoalescedPartitioner(val parent: Partitioner, val
partitionStartIndices: A
class ShuffledRowRDD(
var dependency: ShuffleDependency[Int, InternalRow, InternalRow],
metrics: Map[String, SQLMetric],
- specifiedPartitionIndices: Option[Array[(Int, Int)]] = None)
+ specifiedPartitionStartIndices: Option[Array[Int]] = None)
Review comment:
just revert changes made to this file in
https://github.com/apache/spark/pull/26434
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