Bug: Ensure mllib and kafka-0-10 module can maven test independently in Scala 2.13
Status: Resolved | Priority: Major | Resolution: Fixed
Created: 26/May/21 07:47
Affects Version/s: 3.2.0

Execute

 
{code:java}
mvn test -pl mllib -Phadoop-3.2 -Phive-2.3 -Phadoop-cloud -Pmesos -Pyarn -Pkinesis-asl -Phive-thriftserver -Pspark-ganglia-lgpl -Pkubernetes -Phive -Pscala-2.13
{code}
 

6 java tests error:

 
{code:java}
[ERROR] Errors: 
[ERROR]   JavaStreamingLogisticRegressionSuite.javaAPI:78 » TestFailed 20005 was not les...
[ERROR]   JavaStreamingKMeansSuite.javaAPI:78 » TestFailed 20040 was not less than 20000...
[ERROR]   JavaPrefixSpanSuite.runPrefixSpan:45 » NoClassDefFound scala/collection/parall...
[ERROR]   JavaPrefixSpanSuite.runPrefixSpanSaveLoad:67 » NoClassDefFound scala/collectio...
[ERROR]   JavaStreamingLinearRegressionSuite.javaAPI:77 » TestFailed 20014 was not less ...
[ERROR]   JavaStatisticsSuite.streamingTest:112 » TestFailed 20043 was not less than 200...
{code}
 

The error message is 

 
{code:java}
Exception in thread "streaming-start" java.lang.NoClassDefFoundError: scala/collection/parallel/TaskSupport
	at org.apache.spark.streaming.util.FileBasedWriteAheadLog.<init>(FileBasedWriteAheadLog.scala:62)
	at org.apache.spark.streaming.util.WriteAheadLogUtils$.$anonfun$createLog$2(WriteAheadLogUtils.scala:125)
	at scala.Option.getOrElse(Option.scala:201)
	at org.apache.spark.streaming.util.WriteAheadLogUtils$.createLog(WriteAheadLogUtils.scala:123)
	at org.apache.spark.streaming.util.WriteAheadLogUtils$.createLogForDriver(WriteAheadLogUtils.scala:81)
	at org.apache.spark.streaming.scheduler.ReceivedBlockTracker.$anonfun$createWriteAheadLog$1(ReceivedBlockTracker.scala:265)
	at scala.Option.map(Option.scala:242)
	at org.apache.spark.streaming.scheduler.ReceivedBlockTracker.createWriteAheadLog(ReceivedBlockTracker.scala:263)
	at org.apache.spark.streaming.scheduler.ReceivedBlockTracker.<init>(ReceivedBlockTracker.scala:76)
	at org.apache.spark.streaming.scheduler.ReceiverTracker.<init>(ReceiverTracker.scala:114)
	at org.apache.spark.streaming.scheduler.JobScheduler.start(JobScheduler.scala:86)
	at org.apache.spark.streaming.StreamingContext.$anonfun$start$1(StreamingContext.scala:590)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
	at org.apache.spark.util.ThreadUtils$$anon$2.run(ThreadUtils.scala:218)
Caused by: java.lang.ClassNotFoundException: scala.collection.parallel.TaskSupport
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 14 more
{code}
 

Execute

 
{code:java}
mvn test -pl external/kafka-0-10 -Phadoop-3.2 -Phive-2.3 -Phadoop-cloud -Pmesos -Pyarn -Pkinesis-asl -Phive-thriftserver -Pspark-ganglia-lgpl -Pkubernetes -Phive -Pscala-2.13
{code}
 

1 java test error:

 
{code:java}
[ERROR] Errors: 
[ERROR] org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite.testKafkaStream
[ERROR]   Run 1: JavaDirectKafkaStreamSuite.testKafkaStream:170 expected:<[topic1-1, topic1-2, topic2-1, topic1-3, topic2-2, topic2-3]> but was:<[]>
[ERROR]   Run 2: JavaDirectKafkaStreamSuite.tearDown:57 » NoClassDefFound scala/collection/para...
{code}
 

The error message is:
{code:java}
[ERROR] Tests run: 2, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 20.772 s <<< FAILURE! - in org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite
[ERROR] org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite.testKafkaStream  Time elapsed: 20.765 s  <<< FAILURE!
java.lang.AssertionError: expected:<[topic1-1, topic1-2, topic2-1, topic1-3, topic2-2, topic2-3]> but was:<[]>
	at org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite.testKafkaStream(JavaDirectKafkaStreamSuite.java:170)


[ERROR] org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite.testKafkaStream  Time elapsed: 20.766 s  <<< ERROR!
java.lang.NoClassDefFoundError: scala/collection/parallel/immutable/ParVector
	at org.apache.spark.streaming.kafka010.JavaDirectKafkaStreamSuite.tearDown(JavaDirectKafkaStreamSuite.java:57)
{code}