[HELP] Review request for YARN-9214 and YARN-9401

[Wanqiang Ji]

Hi folks,

Can someone help to review YARN-9214 and YARN-9401?
YARN-9214. Add AbstractYarnScheduler#getValidQueues method to resolve
duplicate code
YARN-9401. Fix `yarn version` print the version info is the same as `hadoop
version`


-Wanqiang Ji