Warning
SingleStore 9.0 gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 8.9 is recommended for production workloads, which can later be upgraded to SingleStore 9.0.
FAQs
When taking leaves nodes offline without cluster downtime:
1.
It will fail on the leaf that went offline, and get retried on the leaf to which the faileover occurred.
2.
Data will be consistent in synchronous replication.
3.
No, it’s not even possible to do so.
4.
Yes, asynchronous replication is not recommended.
5.
No, it is not required.
6.
The failover will not be blocked.
Last modified: June 22, 2022