ulysses-you commented on code in PR #45282:
URL: https://github.com/apache/spark/pull/45282#discussion_r1505216648
##########
sql/core/src/main/scala/org/apache/spark/sql/execution/adaptive/AdaptiveSparkPlanExec.scala:
##########
@@ -87,7 +87,7 @@ case class AdaptiveSparkPlanExec(
// The logical plan optimizer for re-optimizing the current logical plan.
@transient private val optimizer = new AQEOptimizer(conf,
- session.sessionState.adaptiveRulesHolder.runtimeOptimizerRules)
+ context.session.sessionState.adaptiveRulesHolder.runtimeOptimizerRules)
Review Comment:
I face an issue so change this
```
py4j.protocol.Py4JJavaError: An error occurred while calling o6764.fit.
: java.lang.NullPointerException: Cannot invoke
"org.apache.spark.sql.SparkSession.sessionState()" because the return value of
"org.apache.spark.sql.execution.adaptive.AdaptiveSparkPlanExec.session()" is
null
at
org.apache.spark.sql.execution.adaptive.AdaptiveSparkPlanExec.<init>(AdaptiveSparkPlanExec.scala:90)
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at
java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at
org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$makeCopy$6(TreeNode.scala:743)
at
org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(origin.scala:83)
at
org.apache.spark.sql.catalyst.trees.TreeNode.makeCopy(TreeNode.scala:742)
at
org.apache.spark.sql.catalyst.trees.TreeNode.clone(TreeNode.scala:798)
at
org.apache.spark.sql.execution.adaptive.AdaptiveSparkPlanExec.clone(AdaptiveSparkPlanExec.scala:502)
at
org.apache.spark.sql.execution.adaptive.AdaptiveSparkPlanExec.clone(AdaptiveSparkPlanExec.scala:67)
at
org.apache.spark.sql.execution.columnar.InMemoryRelation.innerChildren(InMemoryRelation.scala:418)
at
org.apache.spark.sql.catalyst.trees.TreeNode.generateTreeString(TreeNode.scala:1012)
```
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