[GitHub] [spark] cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL] Set isFinalPlan to true before posting the final AdaptiveSparkPlan event

2019-12-23 Thread GitBox
cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL]  Set 
isFinalPlan to true before posting the final AdaptiveSparkPlan event
URL: https://github.com/apache/spark/pull/26983#discussion_r361085709
 
 

 ##
 File path: 
sql/core/src/test/scala/org/apache/spark/sql/execution/adaptive/AdaptiveQueryExecSuite.scala
 ##
 @@ -39,6 +40,25 @@ class AdaptiveQueryExecSuite
   setupTestData()
 
   private def runAdaptiveAndVerifyResult(query: String): (SparkPlan, 
SparkPlan) = {
+var finalPlanExistsOnce: Option[Boolean] = None
+val listener = new SparkListener {
+  override def onOtherEvent(event: SparkListenerEvent): Unit = {
+event match {
+  case SparkListenerSQLAdaptiveExecutionUpdate(_, _, sparkPlanInfo) =>
+if (sparkPlanInfo.simpleString.startsWith(
+  "AdaptiveSparkPlan(isFinalPlan=true)")) {
+  if (finalPlanExistsOnce.isDefined) {
+finalPlanExistsOnce = Some(false)
 
 Review comment:
   isn't it much simpler to use an int count?


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[GitHub] [spark] cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL] Set isFinalPlan to true before posting the final AdaptiveSparkPlan event

2019-12-23 Thread GitBox
cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL]  Set 
isFinalPlan to true before posting the final AdaptiveSparkPlan event
URL: https://github.com/apache/spark/pull/26983#discussion_r360857625
 
 

 ##
 File path: 
sql/core/src/test/scala/org/apache/spark/sql/execution/adaptive/AdaptiveQueryExecSuite.scala
 ##
 @@ -39,6 +40,20 @@ class AdaptiveQueryExecSuite
   setupTestData()
 
   private def runAdaptiveAndVerifyResult(query: String): (SparkPlan, 
SparkPlan) = {
+var finalPlanExists = false
 
 Review comment:
   should we count it and make sure the event appears once and only once?


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[GitHub] [spark] cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL] Set isFinalPlan to true before posting the final AdaptiveSparkPlan event

2019-12-23 Thread GitBox
cloud-fan commented on a change in pull request #26983: [SPARK-30331][SQL]  Set 
isFinalPlan to true before posting the final AdaptiveSparkPlan event
URL: https://github.com/apache/spark/pull/26983#discussion_r360857528
 
 

 ##
 File path: 
sql/core/src/test/scala/org/apache/spark/sql/execution/adaptive/AdaptiveQueryExecSuite.scala
 ##
 @@ -39,6 +40,20 @@ class AdaptiveQueryExecSuite
   setupTestData()
 
   private def runAdaptiveAndVerifyResult(query: String): (SparkPlan, 
SparkPlan) = {
+var finalPlanExists = false
+val listener = new SparkListener {
+  override def onOtherEvent(event: SparkListenerEvent): Unit = {
+event match {
+  case SparkListenerSQLAdaptiveExecutionUpdate(_, _, sparkPlanInfo) =>
+if 
(sparkPlanInfo.simpleString.startsWith("AdaptiveSparkPlan(isFinalPlan=true)")) {
 
 Review comment:
   can we make it more type safe? e.g. check if it's a `AdaptiveSparkPlanExec`, 
and check the `isFinalPlan` flag.


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