[
https://issues.apache.org/jira/browse/SPARK-37893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yang Jie updated SPARK-37893:
-----------------------------
Description:
Use maven test `AdaptiveQueryExecSuite` with Scala-2.13, the following
exceptions will occur with a very small probability:
{code:java}
java.util.ConcurrentModificationException: mutation occurred during iteration
at
scala.collection.mutable.MutationTracker$.checkMutations(MutationTracker.scala:43)
at
scala.collection.mutable.CheckedIndexedSeqView$CheckedIterator.hasNext(CheckedIndexedSeqView.scala:47)
at
scala.collection.StrictOptimizedIterableOps.filterImpl(StrictOptimizedIterableOps.scala:225)
at
scala.collection.StrictOptimizedIterableOps.filterImpl$(StrictOptimizedIterableOps.scala:222)
at scala.collection.mutable.ArrayBuffer.filterImpl(ArrayBuffer.scala:43)
at
scala.collection.StrictOptimizedIterableOps.filterNot(StrictOptimizedIterableOps.scala:220)
at
scala.collection.StrictOptimizedIterableOps.filterNot$(StrictOptimizedIterableOps.scala:220)
at scala.collection.mutable.ArrayBuffer.filterNot(ArrayBuffer.scala:43)
at
org.apache.spark.SparkFunSuite$LogAppender.loggingEvents(SparkFunSuite.scala:288)
at
org.apache.spark.sql.execution.adaptive.AdaptiveQueryExecSuite.$anonfun$new$152(AdaptiveQueryExecSuite.scala:1487)
{code}
was:
Run `AdaptiveQueryExecSuite` with Scala-2.13, the following exceptions will
occur with a very small probability:
{code:java}
java.util.ConcurrentModificationException: mutation occurred during iteration
at
scala.collection.mutable.MutationTracker$.checkMutations(MutationTracker.scala:43)
at
scala.collection.mutable.CheckedIndexedSeqView$CheckedIterator.hasNext(CheckedIndexedSeqView.scala:47)
at
scala.collection.StrictOptimizedIterableOps.filterImpl(StrictOptimizedIterableOps.scala:225)
at
scala.collection.StrictOptimizedIterableOps.filterImpl$(StrictOptimizedIterableOps.scala:222)
at scala.collection.mutable.ArrayBuffer.filterImpl(ArrayBuffer.scala:43)
at
scala.collection.StrictOptimizedIterableOps.filterNot(StrictOptimizedIterableOps.scala:220)
at
scala.collection.StrictOptimizedIterableOps.filterNot$(StrictOptimizedIterableOps.scala:220)
at scala.collection.mutable.ArrayBuffer.filterNot(ArrayBuffer.scala:43)
at
org.apache.spark.SparkFunSuite$LogAppender.loggingEvents(SparkFunSuite.scala:288)
at
org.apache.spark.sql.execution.adaptive.AdaptiveQueryExecSuite.$anonfun$new$152(AdaptiveQueryExecSuite.scala:1487)
{code}
> Fix flaky test: AdaptiveQueryExecSuite with Scala 2.13
> ------------------------------------------------------
>
> Key: SPARK-37893
> URL: https://issues.apache.org/jira/browse/SPARK-37893
> Project: Spark
> Issue Type: Bug
> Components: Tests
> Affects Versions: 3.3.0
> Reporter: Yang Jie
> Priority: Minor
>
> Use maven test `AdaptiveQueryExecSuite` with Scala-2.13, the following
> exceptions will occur with a very small probability:
> {code:java}
> java.util.ConcurrentModificationException: mutation occurred during iteration
> at
> scala.collection.mutable.MutationTracker$.checkMutations(MutationTracker.scala:43)
> at
> scala.collection.mutable.CheckedIndexedSeqView$CheckedIterator.hasNext(CheckedIndexedSeqView.scala:47)
> at
> scala.collection.StrictOptimizedIterableOps.filterImpl(StrictOptimizedIterableOps.scala:225)
> at
> scala.collection.StrictOptimizedIterableOps.filterImpl$(StrictOptimizedIterableOps.scala:222)
> at scala.collection.mutable.ArrayBuffer.filterImpl(ArrayBuffer.scala:43)
> at
> scala.collection.StrictOptimizedIterableOps.filterNot(StrictOptimizedIterableOps.scala:220)
> at
> scala.collection.StrictOptimizedIterableOps.filterNot$(StrictOptimizedIterableOps.scala:220)
> at scala.collection.mutable.ArrayBuffer.filterNot(ArrayBuffer.scala:43)
> at
> org.apache.spark.SparkFunSuite$LogAppender.loggingEvents(SparkFunSuite.scala:288)
> at
> org.apache.spark.sql.execution.adaptive.AdaptiveQueryExecSuite.$anonfun$new$152(AdaptiveQueryExecSuite.scala:1487)
> {code}
>
>
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