Apache Zeppelin - crontab

 

[ zeppelin-site.xml 설정 ]

sudo vi /usr/local/zeppelin/conf/zeppelin-site.xml

 

-- 추가 -- 

<property>

  <name>zeppelin.notebook.cron.enable</name>

  <value>true</value>

  <description>Notebook enable cron scheduler feature</description>

</property>

 

 

[ web UI crontab 설정 ]

 

Cron Expressions

seconds - minutes - hours - day of month - month - day of week - year

예시

0 0/5 * * * ? : 매 5분

10 0/5 * * * ? : 매 5분 10초 ( 10:00:10, 10:05:10 )

0 30 10-12 ? * WED,FRI : 10:30, 11:30, 12:30 매주 수요일,금요일

0 30 8 5,20 * ? : 5일~20일 매일 8시 30분

 

 

* 재플린Doc :

https://zeppelin.apache.org/docs/0.8.2/usage/other_features/cron_scheduler.html#setting-up-a-cron-scheduler-on-a-notebook

* 크론 표현 :

https://www.quartz-scheduler.org/documentation/quartz-2.3.0/tutorials/tutorial-lesson-06.html