[FLINK-11721] Remove IOMode from NetworkEnvironment

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Runtime / Network
• Labels: pull-request-available
• Assignee: Zhijiang
• Reporter: Zhijiang
• Created: 22/Feb/19 06:19
• Updated: 21/Mar/19 12:01
• Resolved: 21/Mar/19 12:01

Description

The NetworkEnvironment would be refactored into NetworkShuffleService created by ShuffleManager future. So the NetworkEnvironment should only cover shuffle related components to make the preparation.

Currently IOMode is only used for getting in tests, so it is not a necessary component in NetworkEnvironment to be removed directly.

Issue Links

• links to: GitHub Pull Request #7800