GitHub user evis opened a pull request: https://github.com/apache/kafka/pull/3430
KAFKA-4750: RocksDBStore always deletes null values @guozhangwang @mjsax You can merge this pull request into a Git repository by running: $ git pull https://github.com/evis/kafka rocksdbstore_null_values Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/3430.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 #3430 ---- commit 47b4b2b2a5fe8af4ca4a60c2cae97dcab4e7eec3 Author: Evgeny Veretennikov <evg.veretenni...@gmail.com> Date: 2017-06-26T09:21:35Z KAFKA-4750: RocksDBStore always deletes null values Deletion occurs even if serde serializes null value to non-null byte array. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---