[SPARK-14316] StateStoreCoordinator should extend ThreadSafeRpcEndpoint

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Structured Streaming
• Target Version/s: 2.0.0
• Assignee: Shixiong Zhu
• Reporter: Shixiong Zhu
• Created: 31/Mar/16 22:13
• Updated: 01/Nov/16 22:15
• Resolved: 01/Apr/16 22:01

Description

RpcEndpoint is not thread safe and allows multiple messages to be processed at the same time. StateStoreCoordinator should use ThreadSafeRpcEndpoint.

Issue Links

• links to: [Github] Pull Request #12100 (zsxwing)