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### _Why are the changes needed?_
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`kubectl port-forward` usually use to test, use `NodePort` to visit kyuubi service in pod.
### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible
- [ ] Add screenshots for manual tests if appropriate
- [X] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request
Closes#858 from hddong/kyuubi-844.
Closes#844
d1492262 [hongdongdong] modify comments
72d51d61 [hongdongdong] fix comments
91727986 [hongdongdong] fix
a169332e [hongdongdong] fix comments
74cec930 [hongdongdong] [KYUUBI#844]Use NodePort to expose kyuubi port on k8s
Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
Signed-off-by: Kent Yao <yao@apache.org>
* Run kyuubi on kubernetes - make basic dockerfile and example
* Run kyuubi on kubernetes - make basic dockerfile and example
* Run kyuubi on kubernetes - make basic dockerfile and example
* Run kyuubi on kubernetes - make basic dockerfile and example
* Run kyuubi on kubernetes - make basic dockerfile and example
* Revert "Set protected_branches explicitly in a nonstrict way (#793)"
This reverts commit b16533a972.
* Revert "Revert "Set protected_branches explicitly in a nonstrict way (#793)""
This reverts commit 57f5f6cf9c010ed177bdf0cd446902feb68c14dd.
* adress comments
