zhihui wang

Results 3 issues of zhihui wang

### Description of PR YARN-11622 Fix ResourceManager asynchronous switch from Standy to Active exception ### How was this patch tested? add TestRMHA.testTransitionToActiveFailedAfterToStandbyNotSkip add TestRMHA.testLessEpochRMFatalToStandbyRunnerShouldNotExecute ### For code changes: - [...

**What happened**: - The parent queue has over the maximum ![image](https://github.com/koordinator-sh/koordinator/assets/146961954/90141396-994c-4bd6-9593-df742e59d112) ![image](https://github.com/koordinator-sh/koordinator/assets/146961954/b6e506ac-fdc3-40b1-bfa9-db4db278de2f) ![image](https://github.com/koordinator-sh/koordinator/assets/146961954/b1d1ae3f-3ada-482e-a89a-93be64a0a4a7) - The child queue len resource can't recycle ![image](https://github.com/koordinator-sh/koordinator/assets/146961954/ba823b1d-9ee7-4aec-b779-86e1c24c4305) **What you expected to happen**: - The parent...

area/koord-scheduler
kind/bug

RedisCache supports password authentication Changes: - Added redis_password configuration for RedisCache. - Implemented RedisCacheTest test case.

enhancement
size:M