arunb2w opened a new issue #5000: URL: https://github.com/apache/hudi/issues/5000
If a batch contains multiple updates for the same key, hudi is updating the dataset only with the latest value based on the field given in the preCombineKey field. Whereas I wanted to update all the records in the batch by considering only the key without worrying about the latest value. Lets say, I have this current snapshot of table K1, V1, F1, F2, F3, F4, F5 K1 - recordKey(uniqueKey) V1 - preCombineField F1-5 are other column fields If a batch comes with the following values, K1, V2, F1`, F2` K1, V3, F3`, K1, V4, F5` Since am using version as my preCombineKey it always update only the latest modification and my final record looks like K1, V4, null, null, null, null, F5` Whereas, I want all those updates needs to be applied to my existing snapshot which should look like K1, V4, F1`, F2`, F3`, F4, F5` Please help what is the correct way to do this. -- 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]
