[jira] [Created] (KAFKA-1815) ServerShutdownTest fails in trunk.

["Anatoly Fayngelerin (JIRA)" <ji...@apache.org>]

Anatoly Fayngelerin created KAFKA-1815:
------------------------------------------

             Summary: ServerShutdownTest fails in trunk.
                 Key: KAFKA-1815
                 URL: https://issues.apache.org/jira/browse/KAFKA-1815
             Project: Kafka
          Issue Type: Bug
            Reporter: Anatoly Fayngelerin
            Priority: Minor


I ran into these failures consistently when trying to build Kafka locally:

kafka.server.ServerShutdownTest > testCleanShutdown FAILED
    java.lang.NullPointerException
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:114)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:113)
        at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
        at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:105)
        at scala.collection.TraversableOnce$class.count(TraversableOnce.scala:113)
        at scala.collection.mutable.ArrayOps$ofRef.count(ArrayOps.scala:105)
        at kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest.testCleanShutdown(ServerShutdownTest.scala:101)

kafka.server.ServerShutdownTest > testCleanShutdownWithDeleteTopicEnabled FAILED
    java.lang.NullPointerException
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:114)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:113)
        at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
        at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:105)
        at scala.collection.TraversableOnce$class.count(TraversableOnce.scala:113)
        at scala.collection.mutable.ArrayOps$ofRef.count(ArrayOps.scala:105)
        at kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest.testCleanShutdownWithDeleteTopicEnabled(ServerShutdownTest.scala:114)

kafka.server.ServerShutdownTest > testCleanShutdownAfterFailedStartup FAILED
    java.lang.NullPointerException
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest$$anonfun$verifyNonDaemonThreadsStatus$2.apply(ServerShutdownTest.scala:147)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:114)
        at scala.collection.TraversableOnce$$anonfun$count$1.apply(TraversableOnce.scala:113)
        at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
        at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:105)
        at scala.collection.TraversableOnce$class.count(TraversableOnce.scala:113)
        at scala.collection.mutable.ArrayOps$ofRef.count(ArrayOps.scala:105)
        at kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:147)
        at kafka.server.ServerShutdownTest.testCleanShutdownAfterFailedStartup(ServerShutdownTest.scala:141)

It looks like Jenkins also had issues with these tests:

https://builds.apache.org/job/Kafka-trunk/351/console

I would like to provide a patch that fixes this.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)