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https://issues.apache.org/jira/browse/KAFKA-4850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15971888#comment-15971888
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ASF GitHub Bot commented on KAFKA-4850:
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GitHub user bharatviswa504 opened a pull request:
https://github.com/apache/kafka/pull/2865
KAFKA-4850: RocksDB using Bloomfilters
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bharatviswa504/kafka KAFKA-4850
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2865.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2865
----
commit fc9ef87a9bae3e2eba6a71f9af8f18d3678386b0
Author: Bharat Viswanadham <bhar...@us.ibm.com>
Date: 2017-04-18T00:28:12Z
KAFKA-4850: RocksDB using Bloomfilters
----
> 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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