Choose the Cassandra restore options.
Out of Place Restore
Select this check box when you want to perform an out of place restore, or to replace a dead node.
Destination Instance
The software makes this list available when you select the Out of Place Restore check box. Select the new Cassandra instance.
Target
You must set a target for every source. If you are replacing a dead node, then select the placeholder node.
The software restores the data from one or more source nodes to the target node.
|
Option |
Steps |
|---|---|
|
Set a source node to a unique target |
In the row for the source, from the Target list, select the node. |
|
Set multiple source nodes to the same target |
|
Replace Dead Node
Select this check box when you want to replace a dead node.
Use SSTableLoader Tool
Have the software invoke sstableloader to load the data into the database.
When you select this option, you must provide a path in the Staging Location box.
Restore Commit Log
Select this check box to restore the commit log.
Note
Cassandra requires a restart of the Cassandra service when you restore a commit log.
Recover
Have the software recover the database
Do Not Recover
Have the Commvault software restore the database files for the selected keyspaces/ColumnFamily to the staging path, and to prevent the software from recovering the database after the restore.
Staging Location
The full path to the staging location.
Number of Streams
The number of streams the software uses for the restore operation.
