[FLINK-12137] Add more proper explanation on flink streaming connectors

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.8.1, 1.9.0
• Component/s: Connectors / Kinesis
• Labels: pull-request-available
• Assignee: JoongkeunYang
• Reporter: JoongkeunYang
• Created: 09/Apr/19 07:52
• Updated: 16/Apr/19 10:16
• Resolved: 16/Apr/19 10:16

Description

When I write code using flink streaming connector, IntelliJ shows alert message.
I want to suggest more clear guidance message without warning message.

Actually, AWS_CREDENTIALS_PROVIDER is a constant of AWSConfigConstants class.
When documentation shows AWSConfigConstants class instead of ConsumerConfigConstants which is extended class of it, developers do not need to take their times to figure out warning message. 

Issue Links

• links to: GitHub Pull Request #8128