[KAFKA-4516] When a CachingStateStore is closed it should clear its associated NamedCache. Subsequent queries should throw InvalidStateStoreException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.1.0
• Fix Version/s: 0.10.2.0
• Component/s: streams
• Assignee: Damian Guy
• Reporter: Damian Guy
• Created: 09/Dec/16 16:11
• Updated: 13/Dec/16 02:00
• Resolved: 13/Dec/16 02:00

Description

When close is called on a CachingStateStore we don't release the memory it is using in the Cache. This could result in the cache being full of data that is redundant. We also still allow queries on the CachedStateStore even though it has been closed.

Issue Links

• links to: GitHub Pull Request #2235