Created
January 29, 2017 08:56
-
-
Save isaacmg/c1942b1d43ccabe6a8259b9786dff076 to your computer and use it in GitHub Desktop.
A simple example of using a DAG to run a jar file.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| from airflow import DAG | |
| from airflow.operators import BashOperator | |
| from datetime import datetime | |
| import os | |
| import sys | |
| args = { | |
| 'owner': 'airflow' | |
| , 'start_date': datetime(2017, 1, 27) | |
| , 'provide_context': True | |
| } | |
| d = datetime(2017, 1, 17, 3, 15,00) | |
| dag = DAG('usgs', start_date = d, schedule_interval = '16 * * * *', default_args = args) | |
| t_main = BashOperator( | |
| task_id = 'usgs_fetch' | |
| , dag = dag | |
| , bash_command = 'java -cp /mnt/c/Users/img/Documents/GitHub/backbone/target/kafkaUSGS-1.0-SNAPSHOT.jar KafkaUSGS' | |
| #params = {'class': 'FetchJSON', 'path': 'jars/kafkaUSGS.jar'} | |
| ) | |
I am getting error, java command not found using docker and in local system I am getting bash command can not create the java virtual machine
Hi, were you able to run this from docker image?
what is KafkaUSGS in line 20, java_class name?
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I am getting error, java command not found using docker and in local system I am getting bash command can not create the java virtual machine