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https://issues.apache.org/jira/browse/KAFKA-8897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16929430#comment-16929430
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Sophie Blee-Goldman commented on KAFKA-8897:
--------------------------------------------

[~mjsax]  [~cadonna]  Can we do a major version bump of a dependency in a minor 
release? Looking at the release notes, it seems they made (only) one breaking 
change in the Java API that is relevant to users (ie RocksDBConfigSetter):
 * Remove ttl option from {{CompactionOptionsFIFO}}. The option has been 
deprecated and ttl in {{ColumnFamilyOptions}} is used instead.

I can't say whether this would actually affect any users in practice, but I do 
know some have been playing around with FIFO compaction as a way to prevent 
unbounded growth of kv stores. Given the frequent asks for a ttl KeyValueStore 
it definitely seems possible someone may be using this.

> Increase Version of RocksDB
> ---------------------------
>
>                 Key: KAFKA-8897
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8897
>             Project: Kafka
>          Issue Type: Improvement
>          Components: streams
>            Reporter: Bruno Cadonna
>            Priority: Major
>
> A higher version (6+) of RocksDB is needed for some metrics specified in 
> KIP-471. 



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