Vanlightly commented on issue #2974: URL: https://github.com/apache/bookkeeper/issues/2974#issuecomment-1028054818
Changing the routing without some kind of migration will result in effective data loss. Plus an md5 hash is relatively expensive. The issue here is that ledger ids are all even. I am seeing this myself which results in only even numbered read threads from being routed to. This problem of even ledger ids affects the selection of journals, ledger storage, read threads and write threads. It is a real problem. @eolivelli This is a pretty serious problem as we're throwing away a bunch of scaling mechanisms. -- 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]
