Set the location of search indexes

Steps to set the location of the search index data on the server.

Data that is added to a DSE Search node is locally indexed on the DSE node. Data changes to one node also apply to the other nodes. DSE Search has its own indexing documents. You can control where the DSE Search indexing documents are saved on the server. By default, each DSE Search index is saved in solrconfig_data_dir/keyspace_name.table_name, or as specified by the system property.

Note: The dataDir parameter in the solrconfig.xml file is not supported.


  1. Shut down the search node.
  2. Move the directory to the new location.
  3. Specify the location:
    From the command line To dynamically change:
    cd installation_location && 
    bin/dse cassandra -s
    In dse.yaml To permanently change:
    solr_data_dir: My_data_dir


    The location of the dse.yaml file depends on the type of installation:

    Package installations
    Installer-Services installations


    Tarball installations
    Installer-No Services installations

  4. Start the node.