guixiaowen commented on code in PR #1373:
URL: https://github.com/apache/auron/pull/1373#discussion_r2394423129


##########
spark-extension/src/main/scala/org/apache/spark/sql/auron/AuronConverters.scala:
##########
@@ -138,12 +138,21 @@ object AuronConverters extends Logging {
     getBooleanConf("spark.auron.enable.scan.parquet", defaultValue = true)
   def enableScanOrc: Boolean =
     getBooleanConf("spark.auron.enable.scan.orc", defaultValue = true)
+  def enableShuffleExechange: Boolean =
+    getBooleanConf("spark.auron.enable.shuffleExchange", defaultValue = true)
 
   private val extConvertProviders = 
ServiceLoader.load(classOf[AuronConvertProvider]).asScala
   def extConvertSupported(exec: SparkPlan): Boolean = {
     extConvertProviders.exists(_.isSupported(exec))
   }
 
+  def enableExchange(): Boolean = {
+    val shuffleMangerName = 
SQLConf.get.getConfString(config.SHUFFLE_MANAGER.key)
+    enableShuffleExechange && !shuffleMangerName.isEmpty && 
(shuffleMangerName.contains(
+      "AuronShuffleManager") || shuffleMangerName.contains(
+      "AuronUniffleShuffleManager") || 
shuffleMangerName.contains("AuronCelebornShuffleManager"))

Review Comment:
   > ```scala
   > AuronCelebornShuffleManager
   > ```
   
   @ShreyeshArangath she Yes, I think you’re right — this part is indeed 
hard-coded. The main reason is that Celeborn or Uniffle may not be introduced 
directly here, so the class AuronCelebornShuffleManager may not necessarily be 
available to reference.



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