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https://issues.apache.org/jira/browse/SPARK-4790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14242250#comment-14242250
 ] 

Josh Rosen commented on SPARK-4790:
-----------------------------------

Actually, scratch that theory: here's a failure in the Master SBT build: 
https://amplab.cs.berkeley.edu/jenkins/job/Spark-Master-SBT/1206/

> Flaky test in ReceivedBlockTrackerSuite: "block addition, block to batch 
> allocation, and cleanup with write ahead log"
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-4790
>                 URL: https://issues.apache.org/jira/browse/SPARK-4790
>             Project: Spark
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 1.3.0
>            Reporter: Josh Rosen
>            Assignee: Tathagata Das
>              Labels: flaky-test
>
> Found another flaky streaming test, 
> "org.apache.spark.streaming.ReceivedBlockTrackerSuite.block addition, block 
> to batch allocation and cleanup with write ahead log":
> {code}
> Error Message
> File /tmp/1418069118106-0/receivedBlockMetadata/log-0-1000 does not exist.
> Stacktrace
> sbt.ForkMain$ForkError: File 
> /tmp/1418069118106-0/receivedBlockMetadata/log-0-1000 does not exist.
>       at 
> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:397)
>       at 
> org.apache.hadoop.fs.RawLocalFileSystem.listStatus(RawLocalFileSystem.java:324)
>       at 
> org.apache.spark.streaming.util.WriteAheadLogSuite$.getLogFilesInDirectory(WriteAheadLogSuite.scala:344)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite.getWriteAheadLogFiles(ReceivedBlockTrackerSuite.scala:248)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite$$anonfun$4.apply$mcV$sp(ReceivedBlockTrackerSuite.scala:173)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite$$anonfun$4.apply(ReceivedBlockTrackerSuite.scala:96)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite$$anonfun$4.apply(ReceivedBlockTrackerSuite.scala:96)
>       at 
> org.scalatest.Transformer$$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$$anon$1.apply(FunSuiteLike.scala:166)
>       at org.scalatest.Suite$class.withFixture(Suite.scala:1122)
>       at org.scalatest.FunSuite.withFixture(FunSuite.scala:1555)
>       at 
> org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
>       at 
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
>       at 
> org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
>       at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
>       at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite.org$scalatest$BeforeAndAfter$$super$runTest(ReceivedBlockTrackerSuite.scala:41)
>       at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:200)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite.runTest(ReceivedBlockTrackerSuite.scala:41)
>       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.ReceivedBlockTrackerSuite.org$scalatest$BeforeAndAfter$$super$run(ReceivedBlockTrackerSuite.scala:41)
>       at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:241)
>       at 
> org.apache.spark.streaming.ReceivedBlockTrackerSuite.run(ReceivedBlockTrackerSuite.scala:41)
>       at 
> org.scalatest.tools.Framework.org$scalatest$tools$Framework$$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)
> {code}



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