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https://issues.apache.org/jira/browse/KAFKA-7809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16739218#comment-16739218
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Suman Kalyan Ghosh commented on KAFKA-7809:
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Can someone help on this ?
This is a blocker for us .
> Getting uncaught exception in kafka-producer-network-thread | producer-7686:
> java.lang.OutOfMemoryError: Java heap space
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-7809
> URL: https://issues.apache.org/jira/browse/KAFKA-7809
> Project: Kafka
> Issue Type: Bug
> Components: log
> Environment: Performance
> Reporter: Suman Kalyan Ghosh
> Priority: Major
>
> Getting uncaught exception in kafka-producer-network-thread | producer-7686:
> java.lang.OutOfMemoryError: Java heap space
> Env: Performance environment
>
> Kafka Verison : 0.9.0.1
> Kafka Set up : it is a 3 nodes single cluster environment.
> Appserver : Weblogic
> Logs :
> <Jan 9, 2019 5:15:33 AM CST> <Error> <Server> <BEA-002608> <The ListenThread
> failed because of an error: java.lang.OutOfMemoryError: Java heap space
> java.lang.OutOfMemoryError: Java heap space
> >
> Jan 09, 2019 5:09:09 AM org.apache.kafka.common.utils.KafkaThread$1
> uncaughtException
> SEVERE: Uncaught exception in kafka-producer-network-thread | producer-7686:
> java.lang.OutOfMemoryError: Java heap space
> at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68)
> at java.lang.StringBuilder.<init>(StringBuilder.java:89)
> at java.net.InetAddress.toString(InetAddress.java:725)
> at
> org.apache.kafka.common.network.KafkaChannel.socketDescription(KafkaChannel.java:117)
> at org.apache.kafka.common.network.Selector.poll(Selector.java:305)
> at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:256)
> at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:216)
> at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:128)
> at java.lang.Thread.run(Thread.java:748)
> <Jan 9, 2019 5:09:09 AM CST> <Error>
> <org.apache.kafka.common.utils.KafkaThread> <BEA-000000> <Uncaught exception
> in kafka-producer-network-thread | producer-7686:
> java.lang.OutOfMemoryError: Java heap space
> at java.lang.AbstractStringBuilder.<init>(AbstractStringBuilder.java:68)
> at java.lang.StringBuilder.<init>(StringBuilder.java:89)
> at java.net.InetAddress.toString(InetAddress.java:725)
> at
> org.apache.kafka.common.network.KafkaChannel.socketDescription(KafkaChannel.java:117)
> at org.apache.kafka.common.network.Selector.poll(Selector.java:305)
> Truncated. see log file for complete stacktrace
> >
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