[jira] [Resolved] (KAFKA-4958) kafka.server.KafkaServerStartable - java.lang.OutOfMemoryError: Java heap space

["Colin P. McCabe (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-4958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin P. McCabe resolved KAFKA-4958.
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    Resolution: Not A Problem

Correct me if I'm wrong, but this doesn't seem like a bug.  New versions of Kafka may use more or less memory than previous versions.

From the stack overflow page, it appears that you configured {{log.cleaner.dedupe.buffer.size}} to a smaller size to use less memory.  You could also have increased Java heap size.

> kafka.server.KafkaServerStartable - java.lang.OutOfMemoryError: Java heap space
> -------------------------------------------------------------------------------
>
>                 Key: KAFKA-4958
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4958
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.10.2.0
>            Reporter: Karthik
>
> I upgraded to storm 1.0.3 and along with it, I am using kafka 0.10.2.0 to start mock kafka instances. I am getting heap space errors with all 0.10.x.x versions where as 0.8.x.x version works fine. For further information, please look at http://stackoverflow.com/questions/43050796/kafka-server-kafkaserverstartable-java-lang-outofmemoryerror-java-heap-space



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