### What is this PR for?
A few sentences describing the overall goals of the pull request's commits.
First time? Check out the contributing guide - http://yunikorn.apache.org/community/how_to_contribute   


### What type of PR is it?
* [ ] - Bug Fix
* [ ] - Improvement
* [ ] - Feature
* [ ] - Documentation
* [ ] - Hot Fix
* [ ] - Refactoring

### Todos
* [ ] - Task

### What is the Jira issue?
* Open an issue on Jira https://issues.apache.org/jira/browse/YUNIKORN/
* Put link here, and add [YUNIKORN-*Jira number*] in PR title, eg. `[YUNIKORN-2] Gang scheduling interface parameters`

### How should this be tested?

### Screenshots (if appropriate)

### Questions:
* [ ] - The licenses files need update.
* [ ] - There is breaking changes for older versions.
* [ ] - It needs documentation.