Re: Data backup and restore

2012-12-04 Thread aaron morton
I wrote a script to sym link the snapshots together the other day https://github.com/amorton/cass_snapshot_link I've not really used it in anger yet. That is to say I wrote it for fun and it worked on my mac book. If you use it let me know if it works. Cheers A - Aaron Morton

Re: Data backup and restore

2012-12-04 Thread Tomas Nunez
Hi I think he was talking about the "fragmentation" of the snapshot. In cassandra 1.0.X all ColumnFamilies are in the same directory, but in cassandra 1.1.X each ColumnFamily is in its own directory, and snapshots of each ColumnFamily are inside this directory. 1.0.X Snapshot directory: /cassandr

Re: Data backup and restore

2012-11-30 Thread Tyler Hobbs
The nodetool snapshot command has keyspace and column family options (from nodetool --help): snapshot [keyspaces...] -cf [columnfamilyName] -t [snapshotName] - Take a snapshot of the optionally specified column family of the specified keyspaces using optional name snapshotName On Wed, Nov 28, 20

Data backup and restore

2012-11-28 Thread Adeel Akbar
Dear All, I have Cassandra 1.1.4 cluster with 2 nodes. I need to take backup and restore on staging for testing purpose. I have taken snapshot with below mentioned command but It created snapshot on every Keyspace's column family. Is there any other way to take backup and restore quick. /opt