snleee commented on PR #11486: URL: https://github.com/apache/pinot/pull/11486#issuecomment-1703355122
Another approach to solve this is to explicitly enforce partition based replica group and make sure that each (replica group, partition) has 1 server. ``` 6 servers, 6 partition, 2 replication (rg_id, partition_id) -> [list of servers] 0, 0 -> server_0 0, 1 -> server_1 0, 2 -> server_2 0, 3 -> server_0 0, 4 -> server_1 0, 5 -> server_2 1, 0 -> server_3 1, 1 -> server_4 1, 2 -> server_5 1, 3 -> server_3 1, 4 -> server_4 1, 5- > server_5 ``` This will provide the explicit guarantee for upsert property + protection from the rebalance. Also, we can keep the strict replica group logic as is. -- 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]
