[NEMO-9] Implement common API for data transfer

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.1
• Labels: runtime
• Assignee: Jeongyoon Eo
• Reporter: Jeongyoon Eo
• Created: 02/Mar/18 04:35
• Updated: 29/Nov/18 09:42
• Resolved: 02/Nov/18 00:50

Description

We need a common interface for data transfer.
In addition to current data transfer(for batch) which is controlled via BlockManagerMaster/Worker, PipeManagerMaster/Worker will be implemented for stream processing(NEMO-8). A common interface for BlockManagerMaster/Worker and PipeManagerMaster/Worker is needed to hide the data transfer-related details from Runtime components other than InputReader, OutputWriter.