dmenin commented on issue #3394: URL: https://github.com/apache/hudi/issues/3394#issuecomment-892446743
Hi Sivabalan, Thanks very much for taking the time to reply. A few questions: 1) the config value you linked seem to only applies to GLOBAL_BLOOM index. I am using GLOBAL_SIMPLE, so I don’t think it applies to my case. 2) You mentioned “preCombine”. My understanding is that preCombine works before the write…. If I have two records with the same key, preCombine will choose the one with largest value and the “submit” the insert command – so it shouldn’t affect the calculations between input data and existing data, correct? Since we only have 1 new row on the insert, it seems that preCombine is also not relevant in this case. Could you clarify further, please? Thanks, Diego -- 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]
