[FLINK-22585] Add deprecated message when "-m yarn-cluster" is used

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 1.20.0
• Component/s: Deployment / YARN
• Labels: auto-unassigned pull-request-available stale-assigned
• Assignee: Rainie Li
• Reporter: Yang Wang
• Created: 06/May/21 11:16
• Updated: 11/Mar/24 12:44

Description

The unified executor interface has been introduced for a long time, which could be activated by "--target yarn-per-job/yarn-session/kubernetes-application". It is more descriptive and clearer. We should try to deprecate "-m yarn-cluster" and suggest our users to use the new CLI commands.

 

However, AFAIK, many companies are using some CLI commands to integrate with their deployers. So we could not remove the "-m yarn-cluster" very soon. Maybe we could do it in the release 2.0 since we could do some breaking changes.

 

For now, I suggest to add the @Deprecated annotation and printing a WARN log message when "-m yarn-cluster" is used. It is useful to let the users know the long-term goals and migrate asap.

Issue Links

• relates to: FLINK-19379 Submitting job to running YARN session fails
• links to: GitHub Pull Request #16086