Follow these steps to restore the Solr indexes.
  During the recovery process, Solr queries SkyVault Content Services to update the indexes restored from
   a backup. To restore the Solr indexes, use the following steps:
  - Stop the Solr server.
- 
    Copy a backup index to the data directory for each core. 
    Remember to use a backup created from the same SkyVault Content Services instance. 
- 
    Restart the Solr server. 
    Solr will start to track the indexes based on the state of the restored index. 
