5.2. Downgrade Oozie

Downgrade each Oozie server one at a time.

  1. Shut down the Oozie server, switch to the previous version, and start the server:

    su - oozie -c "/usr/hdp/current/oozie-server/bin/oozied.sh stop"

    hdp-select set oozie-server

    su - oozie -c "/usr/hdp/current/oozie-server/bin/oozie-start.sh"

  2. To validate the downgrade process, check Oozie service status:

    oozie admin -oozie http://<OOZIE_SERVER_HOST>:11000/oozie -status

    For example:

    # oozie admin -oozie http://node-1:11000/oozie -status
    System mode: NORMAL

    In addition, run Oozie smoke tests (see Appendix A).

Continue with the next downgrade step.

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