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https://issues.apache.org/jira/browse/KAFKA-4850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15971864#comment-15971864
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Bharat Viswanadham edited comment on KAFKA-4850 at 4/18/17 12:10 AM:
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Hi [~enothereska] RocksDB v 5.2.1 is released and this functionality is added. 
Can I update the rocksdb version to v5.2.1 and update the code and provide a 
PR? Could you please let me know any more is required?


was (Author: bharatviswa):
Hi [~enothereska] RocksDB v 5.2.1 is released and this functionality is added. 
Can I update the rocksdb version to v5.2.1 and update the code. 

> RocksDb cannot use Bloom Filters
> --------------------------------
>
>                 Key: KAFKA-4850
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4850
>             Project: Kafka
>          Issue Type: Improvement
>          Components: streams
>    Affects Versions: 0.10.2.0
>            Reporter: Eno Thereska
>            Assignee: Bharat Viswanadham
>            Priority: Minor
>             Fix For: 0.11.0.0
>
>
> Bloom Filters would speed up RocksDb lookups. However they currently do not 
> work in RocksDb 5.0.2. This has been fixed in trunk, but we'll have to wait 
> until that is released and tested. 
> Then we can add the line in RocksDbStore.java in openDb:
> tableConfig.setFilter(new BloomFilter(10));



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