kinolaev commented on PR #15712: URL: https://github.com/apache/iceberg/pull/15712#issuecomment-4118045702
Thanks @danielcweeks , you are right, most probably I have a configuration issue: I've more executor cores than connections in the pool. Locally the example runs successfully with `--master local[x]` and `http-client.apache.max-connections=y` when x<y. I will check it in production later. So, the problem can affect big executors in production with default `max-connections` value. It would be good to either merge this PR or document that the connection pool size should be greater than the number of parallel processed data files. Is there any benefit of lazy loading delete files? As I understand, they must always be loaded before we can start processing data rows. That is why I don't see any reason to open a connection for data file before building its filter predicate. What do you think? -- 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]
