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From "Henry Cai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-3740) Add configs for RocksDBStores
Date Fri, 20 May 2016 21:11:12 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-3740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15294204#comment-15294204
] 

Henry Cai commented on KAFKA-3740:
----------------------------------

You can assign this one to me.

> Add configs for RocksDBStores
> -----------------------------
>
>                 Key: KAFKA-3740
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3740
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>            Reporter: Guozhang Wang
>              Labels: api, newbie
>
> Today most of the rocksDB configs are hard written inside {{RocksDBStore}}, or the default
values are directly used. We need to make them configurable for advanced users. For example,
some default values may not work perfectly for some scenarios: https://github.com/HenryCaiHaiying/kafka/commit/ccc4e25b110cd33eea47b40a2f6bf17ba0924576

> One way of doing that is to introduce a "RocksDBStoreConfigs" objects similar to "StreamsConfig",
which defines all related rocksDB options configs, that can be passed as key-value pairs to
"StreamsConfig".



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