Imran Rashid created SPARK-23894: ------------------------------------ Summary: Flaky Test: BucketedWriteWithoutHiveSupportSuite Key: SPARK-23894 URL: https://issues.apache.org/jira/browse/SPARK-23894 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.4.0 Reporter: Imran Rashid
Flaky test observed here: https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88991/ I'll attach a snippet of the unit-tests logs, for this suite and the preceeding one. Here's a snippet of the exception. {noformat} 08:36:34.694 Executor task launch worker for task 436 ERROR Executor: Exception in task 0.0 in stage 402.0 (TID 436) java.lang.IllegalStateException: LiveListenerBus is stopped. at org.apache.spark.scheduler.LiveListenerBus.addToQueue(LiveListenerBus.scala:97) at org.apache.spark.scheduler.LiveListenerBus.addToStatusQueue(LiveListenerBus.scala:80) at org.apache.spark.sql.internal.SharedState.<init>(SharedState.scala:93) at org.apache.spark.sql.SparkSession$$anonfun$sharedState$1.apply(SparkSession.scala:117) at org.apache.spark.sql.SparkSession$$anonfun$sharedState$1.apply(SparkSession.scala:117) at scala.Option.getOrElse(Option.scala:121) at org.apache.spark.sql.SparkSession.sharedState$lzycompute(SparkSession.scala:117) at org.apache.spark.sql.SparkSession.sharedState(SparkSession.scala:116) at org.apache.spark.sql.internal.BaseSessionStateBuilder.build(BaseSessionStateBuilder.scala:286) at org.apache.spark.sql.test.TestSparkSession.sessionState$lzycompute(TestSQLContext.scala:42) at org.apache.spark.sql.test.TestSparkSession.sessionState(TestSQLContext.scala:41) at org.apache.spark.sql.SparkSession$$anonfun$1$$anonfun$apply$1.apply(SparkSession.scala:92) at org.apache.spark.sql.SparkSession$$anonfun$1$$anonfun$apply$1.apply(SparkSession.scala:92) at scala.Option.map(Option.scala:146) at org.apache.spark.sql.SparkSession$$anonfun$1.apply(SparkSession.scala:92) at org.apache.spark.sql.SparkSession$$anonfun$1.apply(SparkSession.scala:91) at org.apache.spark.sql.internal.SQLConf$.get(SQLConf.scala:110) at org.apache.spark.sql.types.DataType.sameType(DataType.scala:84) at org.apache.spark.sql.catalyst.analysis.TypeCoercion$$anonfun$1.apply(TypeCoercion.scala:105) at org.apache.spark.sql.catalyst.analysis.TypeCoercion$$anonfun$1.apply(TypeCoercion.scala:86) {noformat} I doubt this is actually because of BucketedWriteWithoutHiveSupportSuite. I think it has something more to do with {{SparkSession}} 's lazy evaluation of {{SharedState}} doing something funny with the way we setup the test spark context etc ... though I don't really understand it yet. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org