Stop Arcadia Services on MapR

Before you begin an upgrade of Arcadia Enterprise on MapR, you must stop Arcadia Services on all nodes.

For MapR installations, follow these steps to stop Arcadia Services on all nodes:

  1. Stop the ArcadiaStateStore service on the service node:

    sudo maprcli node services -name arcadiastatestore -action stop -nodes service_node_ip 
  2. Stop the ArcadiaCatalog service on the service node:

    sudo maprcli node services -name arcadiacatalog -action stop -nodes service_node_ip
  3. Stop the ArcEngine service on all nodes of the cluster, including the service node. Include all nodes, separated by a space character:

    sudo maprcli node services -name arcengine -action stop -nodes service_node_ip node_1_ipnode_n-ip
  4. Stop the ArcViz service on the service node:

    sudo maprcli node services -name arcviz -action stop -nodes service_node_ip
  5. [Upgrades] When migrating from an earlier installation of Arcadia Enterprise, ensure that metadata and analytical views are migrated correctly.