[FLINK-5675] Improve Queryable State

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.0, 1.3.1, 1.3.2
• Component/s: Runtime / Queryable State
• Assignee: Kostas Kloudas
• Reporter: Ufuk Celebi
• Created: 27/Jan/17 12:29
• Updated: 09/Oct/20 09:27
• Resolved: 09/Oct/20 09:27

Description

Issue to track queryable state client API changes. This is created in order to group some of the queryable state issues that we created for 1.2 but couldn't address.

Sub-Tasks

• Add QueryableStateException type: Closed
• Use Flink's futures in QueryableStateClient: Closed
• Replace QueryableStateClient keyHashCode argument: Closed
• Replace QueryableStateClient constructor: Closed
• Make KvStateRequestSerializer package private: Closed
• Remove magic number in key and namespace serialization: Closed
• Move location lookup retry out of KvStateLocationLookupService: Closed
• Remove `HighAvailabilityServices` from QS client constructor.: Closed
• Allow port range for queryable state client proxy.: Closed
• Add documentation for the new queryable state client.: Closed
• Adjust queryable state configuration parameters: Closed
• Put the queryable state jars in the opt folder.: Closed
• Change the `QueryableStateClient` to use a builder pattern.: Closed
• Add support for all types of state to the QueryableStateClient.: Closed
• Make port (range) of queryable state server configurable: Closed
• Restructure the QS module to reduce client deps.: Closed