* Provide aop way as an optional way to collect yarn job's applicationId, and import new module `dolphinscheduler-aop` to place the aop code.
* Add user property `appId.collect` for user to decide how to collect applicationId.
* Add new environment configuration for each type of yarn tasks to support aop in `dolphinscheduler_env.sh`
* Update docs to declare how to use aop way.
* Update `LogUtils` to support fetch applicationId in different ways based on the user property.
Co-authored-by: gabrywu <gabrywu@apache.com>
Rick Cheng
Aaron Wang
fuchanghai
Eric Gao
xiangzihao