GitHub user dguy opened a pull request: https://github.com/apache/kafka/pull/1824
KAFKA-4123: RocksDBStore can be marked as open before it has been initialized Mark the store as open after the DB has been restored from the changelog. Only add the store to the map in ProcessorStateManager post restore. Make RocksDBWindowStore.Segment override openDB(..) as it needs to mark the Segment as open You can merge this pull request into a Git repository by running: $ git pull https://github.com/dguy/kafka kafka-4123 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/1824.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 #1824 ---- commit 43134b939e3a16310084dd203863c0ca73c4e5bd Author: Damian Guy <damian....@gmail.com> Date: 2016-09-05T13:06:39Z only mark store as open after it has been initialized. Add store to map in state manager post initiliazation ---- --- 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. ---