shanzhongkai commented on issue #13244: URL: https://github.com/apache/hudi/issues/13244#issuecomment-2846301184
> > does it mean that the primary key within the partition cannot be guaranteed to be unique > > for single partition, the primary key is always unique. I have observed that if the index bootstrap is not enabled, no index information will be loaded into the state. This means that if I want to write some data to the **date=2020** partition, since the index information of the baseFile already exists in date=**2020** will not be loaded, the upsert data in **date=2020** will not be able to obtain duplicate information and cannot guarantee uniqueness. Is there any problem with my understanding? -- 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]
