GridGain Snapshots allow you to take a backup on a live, working cluster.
If you can allow to stop the cluster activity while snapshot is being taken
you can:
- Deactive the cluster (e.g. control.sh --deactivate)
- Copy the persistence files (you would need work/binary_meta,
work/marshaller, work/d
Thank you Stephen,
I want to achieve specific cache backup/restore not all caches. So If I
take backup of WAL folder as well, when I restore, all other caches state
will also get restored.
So Is there a way to distinguish WAL records of a specific cache and take
backup ?
What is the best soluti
> Is WAL bringing cache to latest state (since I am not doing anthing with wal
> folder in backup/restore ) ?
Basically, yes. The WAL contains all the changes since the last snapshot. To do
a backup you’ll need both the data files and the WAL files. The WAL archives
files wouldn’t hurt, too.
Hi,
I have gone through the following link :
http://apache-ignite-users.70518.x6.nabble.com/Snapshot-backup-of-Ignite-native-persistance-data-tp20103.html
And came up with an idea of cache-wise backup/restore. I am describing the
steps followed :
1. Let us say an Ignite cluster exists with per