[REEF-800] Add removeTask as a public method to CommunicationGroupDriver interface

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: REEF-IO
• Assignee: Gyeongin Yu
• Reporter: Gyeongin Yu
• Created: 02/Oct/15 06:36
• Updated: 17/Mar/17 05:34

Description

CommunicationGroupDriverImpl.removeTask() is currently being used to handle failure cases internally and is not a method of the CommunicationGroupDriver interface. Thus the user cannot manually reduce the number of tasks of a communication group unless the user casts CommunicationGroupDriver to CommunicationGroupDriverImpl. We should add removeTask as a public method to the interface.