gong commented on PR #7217: URL: https://github.com/apache/iceberg/pull/7217#issuecomment-1490200044
> How many partitions do you have approximately? Can you try adding write.distribution-mode=hash to distribute the data of the same partition to one writer? We can’t just remove the wirter, if it’s no longer needed, we need to close it properly. partition is too much. Snapshot data is partitioned by yyyy-mm-dd format of create_time field. I set 5 parallelisms and checkpoint interval is 1 min. I had used write.distribution-mode=hash. But taskmanager oom and dump show writers object consumes 2G memory. It will cause what problem if remove writer. @hililiwei -- 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]
