ddanielr opened a new pull request, #4596: URL: https://github.com/apache/accumulo/pull/4596
After performing scale testing we found that scan servers encounter write contention if the scan server refs start with the file path. Found that moving the UUID to the beginning of the reference removes the contention issue. Creating this as a WIP since this needs additional tests and validation of the upgrade code to ensure that the entire sserv range is removed on upgrade. I'm thinking about adding a issue ticket for a scan server "delete" admin command that would wipe the range. That can be performed today with a `deletemany -f` shell command, but incurs risk of mistyping the range. -- 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: notifications-unsubscr...@accumulo.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
