priam

Priam backup automatic restore

天涯浪子 提交于 2019-12-23 00:43:08
问题 I have a Cassandra cluster managed by Priam, with 3 nodes. I use ephemeral disks to store my Cassandra data, so when I start 1 node, the Cassandra data dir is empty. I have Priam properly configured and I can see backups are saved in Amazon S3. Suppose a node goes down and then I start another node. Will Priam know how to automatic restore backup from S3 when the node comes up again? The Cassandra data dir will start empty, so I am assuming Priam would give the new node the same token as the