The code passed to eventually never returned normally. Attempted 62 times over 1.001007073 seconds. Last failure message: Argument(s) are different! Wanted: writeAheadLog.write( <Capturing argument>, 10 ); -> at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply$mcV$sp(WriteAheadLogSuite.scala:520) Actual invocation has different arguments: writeAheadLog.write( java.nio.HeapByteBuffer[pos=0 lim=124 cap=124], 8 ); -> at org.apache.spark.streaming.util.WriteAheadLogSuite$BlockingWriteAheadLog.write(WriteAheadLogSuite.scala:760) .

sbt.ForkMain$ForkError: The code passed to eventually never returned normally. Attempted 62 times over 1.001007073 seconds. Last failure message: 
Argument(s) are different! Wanted:
writeAheadLog.write(
    <Capturing argument>,
    10
);
-> at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply$mcV$sp(WriteAheadLogSuite.scala:520)
Actual invocation has different arguments:
writeAheadLog.write(
    java.nio.HeapByteBuffer[pos=0 lim=124 cap=124],
    8
);
-> at org.apache.spark.streaming.util.WriteAheadLogSuite$BlockingWriteAheadLog.write(WriteAheadLogSuite.scala:760)
.
	at org.scalatest.concurrent.Eventually$class.tryTryAgain$1(Eventually.scala:420)
	at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:438)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite.eventually(WriteAheadLogSuite.scala:414)
	at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:336)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite.eventually(WriteAheadLogSuite.scala:414)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23.apply$mcV$sp(WriteAheadLogSuite.scala:514)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23.apply(WriteAheadLogSuite.scala:483)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23.apply(WriteAheadLogSuite.scala:483)
	at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
	at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
	at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
	at org.scalatest.Transformer.apply(Transformer.scala:22)
	at org.scalatest.Transformer.apply(Transformer.scala:20)
	at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
	at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:42)
	at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
	at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
	at org.apache.spark.streaming.util.CommonWriteAheadLogTests.org$scalatest$BeforeAndAfter$$super$runTest(WriteAheadLogSuite.scala:47)
	at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:200)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(WriteAheadLogSuite.scala:414)
	at org.scalatest.BeforeAndAfterEach$class.runTest(BeforeAndAfterEach.scala:255)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite.runTest(WriteAheadLogSuite.scala:414)
	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
	at scala.collection.immutable.List.foreach(List.scala:318)
	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
	at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)
	at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208)
	at org.scalatest.FunSuite.runTests(FunSuite.scala:1555)
	at org.scalatest.Suite$class.run(Suite.scala:1424)
	at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555)
	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
	at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
	at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
	at org.apache.spark.streaming.util.CommonWriteAheadLogTests.org$scalatest$BeforeAndAfter$$super$run(WriteAheadLogSuite.scala:47)
	at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:241)
	at org.apache.spark.streaming.util.CommonWriteAheadLogTests.run(WriteAheadLogSuite.scala:47)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
	at sbt.ForkMain$Run$2.call(ForkMain.java:294)
	at sbt.ForkMain$Run$2.call(ForkMain.java:284)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: sbt.ForkMain$ForkError: 
Argument(s) are different! Wanted:
writeAheadLog.write(
    <Capturing argument>,
    10
);
-> at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply$mcV$sp(WriteAheadLogSuite.scala:520)
Actual invocation has different arguments:
writeAheadLog.write(
    java.nio.HeapByteBuffer[pos=0 lim=124 cap=124],
    8
);
-> at org.apache.spark.streaming.util.WriteAheadLogSuite$BlockingWriteAheadLog.write(WriteAheadLogSuite.scala:760)

	at sun.reflect.GeneratedConstructorAccessor19.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply$mcV$sp(WriteAheadLogSuite.scala:520)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply(WriteAheadLogSuite.scala:514)
	at org.apache.spark.streaming.util.BatchedWriteAheadLogSuite$$anonfun$23$$anonfun$apply$mcV$sp$4.apply(WriteAheadLogSuite.scala:514)
	at org.scalatest.concurrent.Eventually$class.makeAValiantAttempt$1(Eventually.scala:394)
	at org.scalatest.concurrent.Eventually$class.tryTryAgain$1(Eventually.scala:408)
	... 51 more