kyuubi/docs/deployment/migration-guide.md
zhouyifan279 78e80b8e01
[KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
### _Why are the changes needed?_
Fix #3744

### _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.apache.org/docs/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #3771 from zhouyifan279/3744.

Closes #3744

58764296 [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
554e8898 [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
a6bfa3d4 [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
c90470f4 [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
fe55f4ad [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
e262872a [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0
ed5e8bda [zhouyifan279] [KYUUBI #3744][Bug] InvalidACL appears in engine after upgrade to Kyuubi 1.6.0

Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2022-11-07 22:16:03 +08:00

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# Kyuubi Migration Guide
## Upgrading from Kyuubi 1.6 to 1.7
* In Kyuubi 1.7, `kyuubi.ha.zookeeper.engine.auth.type` does not fallback to `kyuubi.ha.zookeeper.auth.type`.
When Kyuubi engine does Kerberos authentication with Zookeeper, user needs to explicitly set `kyuubi.ha.zookeeper.engine.auth.type` to `KERBEROS`.
* Since Kyuubi 1.7, Kyuubi returns engine's information for `GetInfo` request instead of server. To restore the previous behavior, set `kyuubi.server.info.provider` to `SERVER`.
## Upgrading from Kyuubi 1.6.0 to 1.6.1
* Since Kyuubi 1.6.1, `kyuubi.ha.zookeeper.engine.auth.type` does not fallback to `kyuubi.ha.zookeeper.auth.type`.
When Kyuubi engine does Kerberos authentication with Zookeeper, user needs to explicitly set `kyuubi.ha.zookeeper.engine.auth.type` to `KERBEROS`.
## Upgrading from Kyuubi 1.5 to 1.6
* Kyuubi engine gets Zookeeper principal & keytab from `kyuubi.ha.zookeeper.auth.principal` & `kyuubi.ha.zookeeper.auth.keytab`.
`kyuubi.ha.zookeeper.auth.principal` & `kyuubi.ha.zookeeper.auth.keytab` fallback to `kyuubi.kinit.principal` & `kyuubi.kinit.keytab` when not set.
Since Kyuubi 1.6, `kyuubi.kinit.principal` & `kyuubi.kinit.keytab` are filtered out from Kyuubi engine's conf for better security.
When Kyuubi engine does Kerberos authentication with Zookeeper, user needs to explicitly set `kyuubi.ha.zookeeper.auth.principal` & `kyuubi.ha.zookeeper.auth.keytab`.