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  1. Kafka
  2. KAFKA-8573

kafka-topics.cmd OOM when connecting to a secure cluster without SSL properties

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 2.2.1
    • Fix Version/s: None
    • Component/s: tools
    • Labels:
      None
    • Environment:
      Windows 7

      openjdk version "1.8.0_212-1-ojdkbuild"
      OpenJDK Runtime Environment (build 1.8.0_212-1-ojdkbuild-b04)
      OpenJDK 64-Bit Server VM (build 25.212-b04, mixed mode)

      Description

      When using kafka-topics.cmd to connect to an SSL secured cluster, without specifying '--command-config=my-ssl.properties' an OOM is triggered:

       

      [2019-06-20 14:25:07,998] ERROR Uncaught exception in thread 'kafka-admin-client-thread | adminclient-1': (org.apache.kafka.common.utils.KafkaThread)
      java.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$1.tryAllocate(MemoryPool.java:30)
      at org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:112)
      at org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:424)
      at org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:385)
      at org.apache.kafka.common.network.Selector.attemptRead(Selector.java:651)
      at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:572)
      at org.apache.kafka.common.network.Selector.poll(Selector.java:483)
      at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:535)
      at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1131)
      at java.lang.Thread.run(Thread.java:748)

       

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              • Assignee:
                akumar Ankit Kumar
                Reporter:
                heymjo Jorg Heymans
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                Dates

                • Created:
                  Updated:
                  Resolved: