Github user watermen commented on a diff in the pull request:
https://github.com/apache/spark/pull/14988#discussion_r79562122
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala
---
@@ -164,4 +164,28 @@ case class HiveTableScanExec(
}
override def output: Seq[Attribute] = attributes
+
+ override def sameResult(plan: SparkPlan): Boolean = plan match {
+ case other: HiveTableScanExec =>
+ val thisRequestedAttributes =
requestedAttributes.map(cleanExpression)
+ val otherRequestedAttributes =
other.requestedAttributes.map(cleanExpression)
--- End diff --
I only override the `sameReult` like `FileSourceScanExec `. I think
`HiveTableScanExec` is used to text format and `FileSourceScanExec ` is used to
parquet/orc format.
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