<!-- Thanks for sending a pull request! Here are some tips for you: 1. If this is your first time, please read our contributor guidelines: https://kyuubi.readthedocs.io/en/latest/community/contributions.html 2. If the PR is related to an issue in https://github.com/NetEase/kyuubi/issues, add '[KYUUBI #XXXX]' in your PR title, e.g., '[KYUUBI #XXXX] Your PR title ...'. 3. If the PR is unfinished, add '[WIP]' in your PR title, e.g., '[WIP][KYUUBI #XXXX] Your PR title ...'. --> ### _Why are the changes needed?_ <!-- Please clarify why the changes are needed. For instance, 1. If you add a feature, you can talk about the use case of it. 2. If you fix a bug, you can clarify why it is a bug. --> when use `bin/kyuubi-ctl list` throw: ``` Exception in thread "main" org.apache.kyuubi.KyuubiException: Zookeeper namespace is not specified and no default value to load at org.apache.kyuubi.ctl.ServiceControlCliArguments.fail(ServiceControlCliArguments.scala:339) at org.apache.kyuubi.ctl.ServiceControlCliArguments.validateZkArguments(ServiceControlCliArguments.scala:136) ``` we expect: list engine nodes with default namespace `kyuubi` ### _How was this patch tested?_ - [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible - [ ] Add screenshots for manual tests if appropriate - [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request Closes #679 from hddong/fix-ctl-default-value. Closes #678 bf1e6f2 [hongdongdong] fix 1474aba [hongdongdong] fix fd07926 [hongdongdong] [KYUUBI #678]Fix: kyuubi ctl use default property if missing Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com> Signed-off-by: Kent Yao <yao@apache.org> |
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