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https://issues.apache.org/jira/browse/SAMZA-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Riccomini updated SAMZA-544:
----------------------------------
Component/s: test
> TestSamzaContainerPerformance throws OOM occasionally
> ------------------------------------------------------
>
> Key: SAMZA-544
> URL: https://issues.apache.org/jira/browse/SAMZA-544
> Project: Samza
> Issue Type: Bug
> Components: test
> Affects Versions: 0.9.0
> Reporter: Yan Fang
> Fix For: 0.9.0
>
>
> Occasionally, can see the OOM error from TestSamzaContainerPerformance. Doubt
> it is because we decreased the memory in SAMZA-426. Log is following.
> {code}
> 11:22:14.338 [DEBUG] [TestEventLogger] 2152 [ThreadJob] INFO
> org.apache.samza.container.SamzaContainer - Starting consumer multiplexer.
> 11:23:57.797 [ERROR] [system.err]
> 11:23:57.798 [ERROR] [system.err] Exception: java.lang.OutOfMemoryError
> thrown from the UncaughtExceptionHandler in thread "MockSystemConsumer-7"
> 11:24:47.237 [DEBUG] [TestEventLogger] 155714 [ThreadJob] INFO
> org.apache.samza.container.SamzaContainer - Shutting down.
> 11:24:47.237 [DEBUG] [TestEventLogger] Exception in thread
> "MockSystemConsumer-6" java.lang.OutOfMemoryError: Java heap space
> 11:24:47.238 [DEBUG] [TestEventLogger] at
> java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:335)
> 11:24:47.238 [DEBUG] [TestEventLogger] at
> org.apache.samza.util.BlockingEnvelopeMap.put(BlockingEnvelopeMap.java:168)
> 11:24:47.238 [DEBUG] [TestEventLogger] at
> org.apache.samza.system.mock.MockSystemConsumer.access$200(MockSystemConsumer.java:43)
> 11:24:47.238 [DEBUG] [TestEventLogger] at
> org.apache.samza.system.mock.MockSystemConsumer$MockSystemConsumerRunnable.run(MockSystemConsumer.java:163)
> 11:24:47.238 [DEBUG] [TestEventLogger] at
> java.lang.Thread.run(Thread.java:745)
> 11:24:47.239 [DEBUG] [TestEventLogger] 155714 [ThreadJob] INFO
> org.apache.samza.container.SamzaContainer - Shutting down consumer
> multiplexer.
> 11:24:47.239 [DEBUG] [TestEventLogger] Exception in thread
> "MockSystemConsumer-2" java.lang.OutOfMemoryError: Java heap space
> 11:24:47.239 [DEBUG] [TestEventLogger] at
> org.apache.samza.system.mock.MockSystemConsumer$MockSystemConsumerRunnable.run(MockSystemConsumer.java:163)
> 11:24:47.239 [DEBUG] [TestEventLogger] at
> java.lang.Thread.run(Thread.java:745)
> 11:24:47.240 [DEBUG] [TestEventLogger] Exception in thread
> "MockSystemConsumer-3" java.lang.OutOfMemoryError: Java heap space
> 11:24:47.240 [DEBUG] [TestEventLogger] Exception in thread
> "MockSystemConsumer-9" java.lang.OutOfMemoryError: Java heap space
> 11:24:47.240 [DEBUG] [TestEventLogger] at
> org.apache.samza.system.mock.MockSystemConsumer$MockSystemConsumerRunnable.run(MockSystemConsumer.java:163)
> 11:24:47.240 [DEBUG] [TestEventLogger] at
> java.lang.Thread.run(Thread.java:745)
> 11:24:47.240 [DEBUG] [TestEventLogger]
> 11:24:47.240 [DEBUG] [TestEventLogger]
> org.apache.samza.test.performance.TestSamzaContainerPerformance >
> testContainerPerformance STANDARD_OUT
> 11:24:47.241 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.241 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.241 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.241 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.241 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.242 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.242 [DEBUG] [TestEventLogger] Got interrupt. Shutting down.
> 11:24:47.242 [DEBUG] [TestEventLogger]
> 11:24:47.242 [DEBUG] [TestEventLogger]
> org.apache.samza.test.performance.TestSamzaContainerPerformance >
> testContainerPerformance STANDARD_ERROR
> {code}
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