OOZIE

OOZIE Schedule

frequency=0 09,15,22 * * *

This frequency indicates Job to get triggered every day at 09:00 am, 3:00p.m and 10:00 p.m

0 indicates Minutes
09,15,22 indicates hour
1st * indicates days
2nd * indicates Months
3rd * is default or Year

If like to run for every 24 hours, specify
frequency=1440

here, 1st parameter is minutes.

Source: http://blog.cloudera.com/blog/2014/04/how-to-use-cron-like-scheduling-in-apache-oozie/


OOZIE Commands:

1] To submit job - Goto to directory containing job.properties and run following command.
oozie job --oozie http://HOSTNAME:11000/oozie --config job.properties -submit

2] To kill a job
oozie job --oozie http://HOSTNAME:11000/oozie --kill [coord_jobid]

3]To suspend a job
oozie job --oozie http://HOSTNAME:11000/oozie --suspend [coord_jobid]

4]To resume suspended job(coord_jobid is the one used which is suspended)
oozie job --oozie http://HOSTNAME:11000/oozie --resume [coord_jobid]

5] To restart a failed workflow.
oozie job -rerun [parent_workflow_jobid] -Doozie.wf.rerun.failnodes=true


Configuring YARN Capacity Scheduler Queues in AWS EMR

Follow: https://mitylytics.com/2017/11/configuring-multiple-queues-aws-emr-yarn/