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Posted to dev@kafka.apache.org by "Bill Bejeck (JIRA)" <ji...@apache.org> on 2019/05/04 00:02:00 UTC

[jira] [Resolved] (KAFKA-8323) Memory leak of BloomFilter Rocks object

     [ https://issues.apache.org/jira/browse/KAFKA-8323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bill Bejeck resolved KAFKA-8323.
--------------------------------
    Resolution: Fixed

cherry-picked to 2.2 as well

> Memory leak of BloomFilter Rocks object
> ---------------------------------------
>
>                 Key: KAFKA-8323
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8323
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>    Affects Versions: 2.2.0
>            Reporter: Sophie Blee-Goldman
>            Assignee: Sophie Blee-Goldman
>            Priority: Blocker
>             Fix For: 2.3.0, 2.2.1
>
>
> Any RocksJava object that inherits from org.rocksdb.AbstractNativeReference must be closed explicitly in order to free up the memory of the backing C++ object. The BloomFilter extends RocksObject (which implements AbstractNativeReference) and should be also be closed in RocksDBStore#close to avoid leaking memory.



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