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https://issues.apache.org/jira/browse/FLINK-6333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16028212#comment-16028212
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Stefan Richter commented on FLINK-6333:
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This issue still exists after some testing and stops us from upgrading:
https://github.com/facebook/rocksdb/issues/1964
> Utilize Bloomfilters in RocksDb
> -------------------------------
>
> Key: FLINK-6333
> URL: https://issues.apache.org/jira/browse/FLINK-6333
> Project: Flink
> Issue Type: Improvement
> Components: State Backends, Checkpointing
> Reporter: Ted Yu
>
> Bloom Filters would speed up RocksDb lookups.
> When we upgrade to RocksDb 5.2.1+, we would be able to do:
> {code}
> new BlockBasedTableConfig()
> .setBlockCacheSize(blockCacheSize)
> .setBlockSize(blockSize)
> .setFilter(new BloomFilter())
> {code}
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