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### _Why are the changes needed?_
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SessionManagerSuite re-runs all tests in the super class, it's unnecessary.
### _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/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#1766 from yaooqinn/test2.
Closes#1766
28250732 [Kent Yao] [TEST] Remove SessionManagerSuite to reduce duplicated tests
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
783fc16d3a