link3280 commented on issue #4806: URL: https://github.com/apache/kyuubi/issues/4806#issuecomment-1606568752
@bowenliang123 Thanks for your input! IMHO, introducing a timeout seems to be a workaround for this problem but doesn't solve the problem at the root cause. For flink jobs with heavy states or high parallelism, it might take minutes for job initialization, it's likely that we fetch no rows before the timeout. Users could adjust the timeout of course, but it's hard to determine an appropriate timeout threshold for a single job without a few tries. I think `hasMoreRows` is not as heavy as we thought, as it's false by default and should be compatible with batch/olap engines. WDYT? -- 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]
