[CORE] SparkPlan without logicalLink does not show correct fallback reason on UI

[zml1206]

Bug description

Currently, set the fallback reason to logical plan

incubator-gluten/gluten-substrait/src/main/scala/org/apache/spark/sql/execution/GlutenFallbackReporter.scala

Lines 54 to 69 in 0f4489a

	private def printFallbackReason(plan: SparkPlan): Unit = {
	val validationLogLevel = glutenConf.validationLogLevel
	plan.foreachUp {
	case _: GlutenPlan => // ignore
	case p: SparkPlan if FallbackTags.nonEmpty(p) =>
	val tag = FallbackTags.get(p)
	logFallbackReason(validationLogLevel, p.nodeName, tag.reason())
	// With in next round stage in AQE, the physical plan would be a new instance that
	// can not preserve the tag, so we need to set the fallback reason to logical plan.
	// Then we can be aware of the fallback reason for the whole plan.
	// If a logical plan mapping to several physical plan, we add all reason into
	// that logical plan to make sure we do not lose any fallback reason.
	p.logicalLink.foreach(logicalPlan => FallbackTags.add(logicalPlan, tag))
	case _ =>
	}
	}

.
There is a problem with this, SparkPlan without logicalLink does not show correct fallback reason on UI.
Some additional nodes may be generated in gluten's rules, such as project generated by PushDownInputFileExpression.

Spark version

None

Spark configurations

No response

System information

No response

Relevant logs

[zml1206]

@ulysses-you AQE will also trigger the gluten rule again and retag for new physical plan. Is it necessary to set the fallback reason to logical plan, if so, can you explain the reason in detail, thank you?

[ulysses-you]

cc @wForget I remember you asked similar quetion before. do you have any update ?