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From "Eno Thereska (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (KAFKA-3872) OOM while running Kafka Streams integration tests
Date Tue, 21 Jun 2016 06:05:57 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-3872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on KAFKA-3872 started by Eno Thereska.
-------------------------------------------
> OOM while running Kafka Streams integration tests
> -------------------------------------------------
>
>                 Key: KAFKA-3872
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3872
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: streams, unit tests
>            Reporter: Ismael Juma
>            Assignee: Eno Thereska
>              Labels: transient-unit-test-failure
>
> Failures:
> org.apache.kafka.streams.integration.FanoutIntegrationTest.classMethod
> org.apache.kafka.streams.integration.WordCountIntegrationTest.classMethod
> Stracktrace:
> {code}
> java.lang.OutOfMemoryError: Java heap space
> 	at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57)
> 	at java.nio.ByteBuffer.allocate(ByteBuffer.java:335)
> 	at kafka.log.SkimpyOffsetMap.<init>(OffsetMap.scala:43)
> 	at kafka.log.LogCleaner$CleanerThread.<init>(LogCleaner.scala:193)
> 	at kafka.log.LogCleaner$$anonfun$1.apply(LogCleaner.scala:83)
> 	at kafka.log.LogCleaner$$anonfun$1.apply(LogCleaner.scala:83)
> 	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> 	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> 	at scala.collection.immutable.Range.foreach(Range.scala:141)
> 	at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> 	at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> 	at kafka.log.LogCleaner.<init>(LogCleaner.scala:83)
> 	at kafka.log.LogManager.<init>(LogManager.scala:66)
> 	at kafka.server.KafkaServer.createLogManager(KafkaServer.scala:609)
> 	at kafka.server.KafkaServer.startup(KafkaServer.scala:183)
> 	at kafka.utils.TestUtils$.createServer(TestUtils.scala:132)
> 	at kafka.utils.TestUtils.createServer(TestUtils.scala)
> 	at org.apache.kafka.streams.integration.utils.KafkaEmbedded.<init>(KafkaEmbedded.java:79)
> 	at org.apache.kafka.streams.integration.utils.EmbeddedSingleNodeKafkaCluster.start(EmbeddedSingleNodeKafkaCluster.java:54)
> 	at 
> {code}
> Two builds:
> https://builds.apache.org/job/kafka-trunk-jdk8/704/
> https://builds.apache.org/job/kafka-trunk-jdk8/705



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