[YARN-10548] Decouple AM runner logic from SLSRunner

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: scheduler-load-simulator
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Szilard Nemeth
• Reporter: Szilard Nemeth
• Created: 26/Dec/20 14:13
• Updated: 11/Feb/24 10:33
• Resolved: 25/Mar/22 20:28

Description

SLSRunner has too many responsibilities.
One of them is to parse the job details from the SLS input formats and launch the AMs and task containers.
The AM runner logic could be decoupled.

Issue Links

• breaks: YARN-11102 Fix spotbugs error in hadoop-sls module
• Dependency: YARN-10547 Decouple job parsing logic from SLSRunner
• Dependency: YARN-10549 Decouple RM runner logic from SLSRunner
• Dependency: YARN-10550 Decouple NM runner logic from SLSRunner