| ## What is the purpose of the change |
| |
| XXXXX |
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| ## Brief changelog |
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| XX |
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| ## Verifying this change |
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| XXXX |
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| Follow this checklist to help us incorporate your contribution quickly and easily: |
| |
| * [ ] Make sure there is a Github issue filed for the change (usually before you start working on it). Trivial changes like typos do not require a Github issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue. |
| * [ ] Format the pull request title like `[ISSUE #123] Fix UnknownException when host config not exist`. Each commit in the pull request should have a meaningful subject line and body. |
| * [ ] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. |
| * [ ] Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. |
| * [ ] Run `mvn clean compile --batch-mode -DskipTests=false -Dcheckstyle.skip=false -Drat.skip=false -Dmaven.javadoc.skip=true to make sure basic checks pass. |
