2014-03-04-hadoop-tutorial-schedule-your-hadoop-jobs-intuitively.md 2.0 KB


title: 'Hadoop Tutorial: Schedule your Hadoop jobs intuitively with the new Oozie crontab!' author: admin type: post date: 2014-03-04T23:59:38+00:00 url: /hadoop-tutorial-schedule-your-hadoop-jobs-intuitively/ tumblr_gethue_permalink:

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  • Scheduling

Hue is taking advantage of a new way to specify the frequency of a coordinator in Oozie (OOZIE-1306). Here is how to put it in practice:

 

The crontab requires Oozie 4. In order to use the previous Frequency drop-down from Oozie 3, the feature can be disabled in hue.ini:

 

[oozie]

 # Use Cron format for defining the frequency of a Coordinator instead of the old frequency number/unit.

 enable_cron_scheduling=false

 

As usual feel free to comment on thehue-user list or@gethue!