andygrove commented on code in PR #2159:
URL: https://github.com/apache/datafusion-comet/pull/2159#discussion_r2279000583
##########
spark/src/main/scala/org/apache/comet/rules/CometExecRule.scala:
##########
@@ -543,20 +527,7 @@ case class CometExecRule(session: SparkSession) extends
Rule[SparkPlan] {
if (nativeOrColumnarShuffle.isDefined) {
nativeOrColumnarShuffle.get
} else {
- val isShuffleEnabled = isCometShuffleEnabled(conf)
- val reason = getCometShuffleNotEnabledReason(conf).getOrElse("no
reason available")
- val msg1 = createMessage(!isShuffleEnabled, s"Comet shuffle is not
enabled: $reason")
- val columnarShuffleEnabled = isCometJVMShuffleMode(conf)
- val msg2 = createMessage(
- isShuffleEnabled && !columnarShuffleEnabled &&
!nativeShuffleSupported(s)._1,
- "Native shuffle: " +
- s"${nativeShuffleSupported(s)._2}")
- val typeInfo = columnarShuffleSupported(s)._2
- val msg3 = createMessage(
- isShuffleEnabled && columnarShuffleEnabled &&
!columnarShuffleSupported(s)._1,
- "JVM shuffle: " +
- s"$typeInfo")
- withInfo(s, Seq(msg1, msg2, msg3).flatten.mkString(","))
Review Comment:
This code is no longer needed because we already tagges the plan with
fallback reasons when calling `nativeShuffleSupported` and
`columnarShuffleSupported`
##########
spark/src/main/scala/org/apache/comet/rules/CometExecRule.scala:
##########
@@ -543,20 +527,7 @@ case class CometExecRule(session: SparkSession) extends
Rule[SparkPlan] {
if (nativeOrColumnarShuffle.isDefined) {
nativeOrColumnarShuffle.get
} else {
- val isShuffleEnabled = isCometShuffleEnabled(conf)
- val reason = getCometShuffleNotEnabledReason(conf).getOrElse("no
reason available")
- val msg1 = createMessage(!isShuffleEnabled, s"Comet shuffle is not
enabled: $reason")
- val columnarShuffleEnabled = isCometJVMShuffleMode(conf)
- val msg2 = createMessage(
- isShuffleEnabled && !columnarShuffleEnabled &&
!nativeShuffleSupported(s)._1,
- "Native shuffle: " +
- s"${nativeShuffleSupported(s)._2}")
- val typeInfo = columnarShuffleSupported(s)._2
- val msg3 = createMessage(
- isShuffleEnabled && columnarShuffleEnabled &&
!columnarShuffleSupported(s)._1,
- "JVM shuffle: " +
- s"$typeInfo")
- withInfo(s, Seq(msg1, msg2, msg3).flatten.mkString(","))
Review Comment:
This code is no longer needed because we already tagged the plan with
fallback reasons when calling `nativeShuffleSupported` and
`columnarShuffleSupported`
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