snazy opened a new issue, #763: URL: https://github.com/apache/polaris/issues/763
### Describe the bug `PolarisEclipseLinkMetaStoreSessionImpl` uses a `ThreadLocal` containing a `EntityManager`. It is set and removed in all these `runInTransaction` functions. Calling functions like `lookupEntity` directly on `PolarisMetaStoreSession` will result in a `NullPointerException`. `PolarisMetaStoreSession` does not require calling `lookupEntity` via a `runInTransaction`, but instead [defines here](https://github.com/apache/polaris/blob/88994f495a844f420187b9404511504601081a1a/polaris-core/src/main/java/org/apache/polaris/core/persistence/PolarisMetaStoreSession.java#L45-L46): `The goal is to make it really easy to back this using databases like Postgres or simpler KV store.` - this is not the case, because it is implicitly required to use `runInTransaction` - but "simpler" KV stores do _*not*_ have transactions as in relational databases. ### To Reproduce _No response_ ### Actual Behavior _No response_ ### Expected Behavior _No response_ ### Additional context _No response_ ### System information _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
