Akshath Karanam created KAFKA-9037:
--------------------------------------
Summary: Java Out Of Memory(OOM) error encountered while deleting
Kafka records using SASL designated port.
Key: KAFKA-9037
URL: https://issues.apache.org/jira/browse/KAFKA-9037
Project: Kafka
Issue Type: Bug
Reporter: Akshath Karanam
Hello,
We are using a Confluent Kafka setup with brokers, workers, and zookeepers. The
brokers have been configured to run SASL mechanism on port 9094. Plaintext mode
has not been configured on default port on 9092.
While deleting the kafka topics records on the brokers using the SASL port, it
has been seen that the broker throws a *_java.lang.OutOfMemoryError: Java heap
space_* error. This is how we are invoking the topics deletion command:
*Command:*
-------------
>> _/bin/kafka-delete-records --bootstrap-server localhost:9094
>> --offset-json-file /file.json_
*Error:*
-------------
java.lang.OutOfMemoryError: Java heap spacejava.lang.OutOfMemoryError: Java
heap space at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57) at
java.nio.ByteBuffer.allocate(ByteBuffer.java:335) at
org.apache.kafka.common.memory.MemoryPool$1.tryAllocate(MemoryPool.java:30) at
org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:112)
at org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:390)
at org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:351) at
org.apache.kafka.common.network.Selector.attemptRead(Selector.java:609) at
org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:541)
at org.apache.kafka.common.network.Selector.poll(Selector.java:467) at
org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:535) at
org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1125)
at java.lang.Thread.run(Thread.java:748)
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
