HeartSaVioR commented on PR #37474: URL: https://github.com/apache/spark/pull/37474#issuecomment-1211719349
Thanks for confirming! That is exactly what I understand as it is. My another understanding is that this does not provide the semantic "fail if exists", right? So while we achieve atomic put with much better performance (as it was quite inefficient for us to upload the temp file to S3), it doesn't still capture the case where two concurrent streaming queries pick up the same checkpoint and run. It will always overwrite the existing one. Could you please confirm? -- 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]
