[RATIS-1171] Allow null for the stream parameter in StateMachine.DataApi.link

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: StateMachine, Streaming
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 23/Nov/20 10:19
• Updated: 24/Nov/20 01:51
• Resolved: 24/Nov/20 01:45

Description

The stream parameter can be null in some error cases.  We should let the state machine to decide if it can recover the data by itself or complete the future exceptionally.

Issue Links

• links to: GitHub Pull Request #294