Disaster recovery of a HBase cluster
For disaster recovery of the HBase cluster, perform the following tasks:
Table: Performing disaster recovery
Task | Description |
|---|---|
After the HBase cluster and nodes are up, prepare the cluster for operations with NetBackup. | Perform the following tasks: Update firewall settings so that the backup hosts can communicate with the HBase cluster. Ensure that webhbase service is enabled on the HBase cluster. |
To establish a seamless communication between HBase clusters and NetBackup for successful backup and restore operations, you must add and update HBase credentials to NetBackup master server. | Use tpconfig command to add HBase credentials in NetBackup master server. |
The backup hosts use the | With this release, the following plug-in settings can be configured |
Update the BigData policy with the original HMaster name. |