Hi airflow team,
We setup airflow as a upstart service using the
suggestion here
https://github.com/apache/incubator-airflow/blob/master/scripts/upstart/airflow-scheduler.conf#L33
We set SCHEDULER_RUNS=0 (unlimit).
We notice that using "ps aux | grep airflow", it indicates several
scheduler running as below...
I am thinking it's normal, because the scheduler executes for each run (and
there are multiple runs at the same time).
Is that right ?
Also, can you explain "Scheduler will restart after every ${SCHEDULER_RUNS}
runs" ?
Thanks.
Jason
......
ec2-user 25517 0.0 0.1 405372 56776 pts/0 Sl+ 02:53 0:00
/usr/bin/python2.7 /usr/local/bin/airflow scheduler -n 0
ec2-user 25518 0.0 0.1 405372 56544 pts/0 S+ 02:53 0:00
/usr/bin/python2.7 /usr/local/bin/airflow scheduler -n 0
ec2-user 25519 0.0 0.1 405372 56772 pts/0 Sl+ 02:53 0:00
/usr/bin/python2.7 /usr/local/bin/airflow scheduler -n 0
ec2-user 25520 0.0 0.1 405372 56772 pts/0 Sl+ 02:53 0:00
/usr/bin/python2.7 /usr/local/bin/airflow scheduler -n 0
ec2-user 25521 0.0 0.1 405372 56548 pts/0 S+ 02:53 0:00
/usr/bin/python2.7 /usr/local/bin/airflow scheduler -n 0
........
