I'm looking to hear how others are coping with snapshots.

According to the doc:
https://docs.datastax.com/en/cassandra/3.0/cassandra/operations/opsBackupDeleteSnapshot.html

*When taking a snapshot, previous snapshot files are not automatically
deleted. You should remove old snapshots that are no longer needed.*

*The nodetool clearsnapshot
<https://docs.datastax.com/en/cassandra/3.0/cassandra/tools/toolsClearSnapShot.html>
command removes all existing snapshot files from the snapshot directory of
each keyspace. You should make it part of your back-up process to clear old
snapshots before taking a new one.*

But if you delete first, then there is a window of time when no snapshot
exists until the new one is created.  And with a single snapshot there is
no recovery further back than it.

Please advise.

Thanks.

Lou.

Reply via email to