[SPARK-45878] ConcurrentModificationException in CliSuite

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 3.4.2, 4.0.0, 3.5.1
• Component/s: SQL, Tests
• Labels: pull-request-available
• Assignee: Kent Yao
• Reporter: Kent Yao
• Created: 10/Nov/23 07:47
• Updated: 10/Nov/23 13:14
• Resolved: 10/Nov/23 13:14

Description

// code placeholder

java.util.ConcurrentModificationException: mutation occurred during iteration
[info]   at scala.collection.mutable.MutationTracker$.checkMutations(MutationTracker.scala:43)
[info]   at scala.collection.mutable.CheckedIndexedSeqView$CheckedIterator.hasNext(CheckedIndexedSeqView.scala:47)
[info]   at scala.collection.IterableOnceOps.addString(IterableOnce.scala:1247)
[info]   at scala.collection.IterableOnceOps.addString$(IterableOnce.scala:1241)
[info]   at scala.collection.AbstractIterable.addString(Iterable.scala:933)
[info]   at scala.collection.IterableOnceOps.mkString(IterableOnce.scala:1191)
[info]   at scala.collection.IterableOnceOps.mkString$(IterableOnce.scala:1189)
[info]   at scala.collection.AbstractIterable.mkString(Iterable.scala:933)
[info]   at scala.collection.IterableOnceOps.mkString(IterableOnce.scala:1204)
[info]   at scala.collection.IterableOnceOps.mkString$(IterableOnce.scala:1204)
[info]   at scala.collection.AbstractIterable.mkString(Iterable.scala:933)
[info]   at org.apache.spark.sql.hive.thriftserver.CliSuite.runCliWithin(CliSuite.scala:205)
[info]   at org.apache.spark.sql.hive.thriftserver.CliSuite.$anonfun$new$20(CliSuite.scala:501) 

Issue Links

• links to: GitHub Pull Request #43749