Post-Upgrade Steps for Oozie

Complete the following steps after you upgrade Oozie with or without the MapR Installer.

  1. Add customized properties from the configuration files that you saved before the upgrade to the files in the new Oozie conf directory: /opt/mapr/oozie/oozie-<version>/conf/.
  2. If your Oozie installation is configured to use a MySQL or Oracle database and you are upgrading to a new Oozie version, copy the JDBC driver jar file for MySQL or Oracle to the following directory:
    /opt/mapr/oozie/oozie-<oozie version>/libext
  3. Run -R:
    # /opt/mapr/server/ -R
  4. Run the following command to upgrade the database schema:

    Make sure that Oozie in running state before executing the command.

    # /opt/mapr/oozie/oozie-<version>/bin/ upgrade -run
  5. Restart Oozie server:
    maprcli node services -name oozie -action restart -nodes <node names>
  6. Start any Oozie coordinators that you stopped before the upgrade.
  7. If needed, update the Oozie shared libraries as described in Updating the Oozie Shared Libraries.