# 🔍 Description
## Issue References 🔗
Similar to https://github.com/apache/kyuubi/pull/5412, this PR aims to change the default SQLite file `kyuubi_state_store.db` for Metadata store is located under `$KYUUBI_HOME` instead of `$PWD`.
## Describe Your Solution 🔧
Make `kyuubi.metadata.store.jdbc.url` supports the variables substitution: `<KYUUBI_HOME>`, and change the default value to `jdbc:sqlite:<KYUUBI_HOME>/kyuubi_state_store.db`
## Types of changes 🔖
- [ ] Bugfix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
## Test Plan 🧪
Verified locally. Make a binary distribution, and bootstrap the Kyuubi Server process from a non-KYUUBI_HOME dir, `kyuubi_state_store.db` is created at KYUUBI_HOME as expected.
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# Checklists
## 📝 Author Self Checklist
- [ ] My code follows the [style guidelines](https://kyuubi.readthedocs.io/en/master/contributing/code/style.html) of this project
- [x] I have performed a self-review
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works
- [x] New and existing unit tests pass locally with my changes
- [x] This patch was not authored or co-authored using [Generative Tooling](https://www.apache.org/legal/generative-tooling.html)
## 📝 Committer Pre-Merge Checklist
- [ ] Pull request title is okay.
- [ ] No license issues.
- [ ] Milestone correctly set?
- [ ] Test coverage is ok
- [ ] Assignees are selected.
- [ ] Minimum number of approvals
- [ ] No changes are requested
**Be nice. Be informative.**
Closes#5892 from pan3793/sqlite-jdbc-url.
Closes#5892
4341f4263 [Cheng Pan] docs
7062bcdf9 [Cheng Pan] migration guide
989de0e5b [Cheng Pan] Metadata store JDBC url supports <KYUUBI_HOME> variable
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2aa330c850