[ 
https://issues.apache.org/jira/browse/KAFKA-7809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Suman Kalyan Ghosh updated KAFKA-7809:
--------------------------------------
    Description: 
Getting uncaught exception in kafka-producer-network-thread | producer-7686: 
java.lang.OutOfMemoryError: Java heap space 

Env: Performance environment

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
 >

  was:
Getting uncaught exception in kafka-producer-network-thread | producer-7686: 
java.lang.OutOfMemoryError: Java heap space 

Env: Performance environment

Set up : 3 nodes single cluster 

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
>


> 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 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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