Review Important Properties

Let us review property files as well as important properties for all 4 services – Oozie, Pig, Sqoop and Hue.

  • Property Files – Standard Locations
    • Oozie – /etc/oozie/conf
    • Sqoop – /etc/sqoop/conf
    • Pig – /etc/pig/conf
    • Hue – /etc/hue/conf
    • However, with Cloudera there will be only templates actual run time property files will be under /var/run/cloudera-scm-agent/process
    • With respect to Oozie, you will see property files only on bigdataserver-3 where Oozie server is running.
  • For Pig you can review properties by going to the standard location. You will see properties in standard key pair format (not xml).
  • Review these properties from the Cloudera Manager UI.
    • oozie.base.url – http://<hostname>:8080/oozie
    • oozie.service.JPAService.jdbc.username – Username to the repository database
    • oozie.service.JPAService.jdbc.password – Password to the repository database.

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