[FLINK-21943] Redundant checkNotNull in Transformation#setResources

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Done
• Affects Version/s: 1.20.0
• Fix Version/s: 1.20.0
• Component/s: API / Core
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: ZhangWei
• Created: 24/Mar/21 07:13
• Updated: 02/Apr/24 07:47
• Resolved: 02/Apr/24 07:47

Description

In org.apache.flink.api.dag.Transformation#setResources(ResourceSpec minResources, ResourceSpec preferredResources),

we have already checked that the parameters are not null by
calling OperatorValidationUtils#validateMinAndPreferredResources.

so it is not necessary to check again in setResources(
) , just assign the parameters.

Issue Links

• links to: GitHub Pull Request #24602