[FLINK-7113] Make ClusterDescriptor independent of Flink cluster size

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.0
• Component/s: Runtime / Coordination
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 06/Jul/17 12:00
• Updated: 28/Feb/19 14:12
• Resolved: 26/Jul/17 23:24

Description

The ClusterDescriptor needs to know the size of the Flink cluster it is supposed to deploy. As a consequence we have the AbstractYarnClusterDescriptor which is configured with this information via setters. I think it would be better to give the cluster size to the ClusterDescriptor via the deploySession(ClusterSpecification) call. That way we better decouple the deployment from the cluster configuration.

Issue Links

• links to: GitHub Pull Request #4271