deepthi912 commented on PR #19115: URL: https://github.com/apache/pinot/pull/19115#issuecomment-5123582904
> Good catch! > > 2 questions: > > * Is there guarantee that `PartialUpsertHandler` won't be used by 2 threads under the same partition? > * Is there a way to make `PartialUpsertHandler` thread safe? merge() process for PartialUpsertHandler is handled during indexing. At a given point in time, we only have one consuming segment at a time and merge looking back at prev row. So ideally should be fine. In situations like for pauseless consumption, this may not be applicable but I don't think we support pauseless for partial upserts afaik. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
