[jira] [Created] (AIRFLOW-747) retry_delay not honored

["Harvey Xia (JIRA)" <ji...@apache.org>]

Harvey Xia created AIRFLOW-747:
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             Summary: retry_delay not honored
                 Key: AIRFLOW-747
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-747
             Project: Apache Airflow
          Issue Type: Bug
            Reporter: Harvey Xia


In Airflow 1.8 alpha 2, using LocalExecutor, DAGs do not seem to honor the retry_delay parameter, i.e. the retries happen immediately one after the other without waiting the specific retry_delay time. However, the number of retries is honored. I am testing with the following code:

from airflow import DAG
from airflow.operators.bash_operator import BashOperator
from datetime import datetime, timedelta

default_args = {
'owner': 'airflow',
'depends_on_past': False,
'start_date': datetime(2016, 10, 5, 19),
'end_date': datetime(2016, 10, 6, 19),
'email': ['airflow@airflow.com'],
'email_on_failure': False,
'email_on_retry': False,
'retries': 10,
'retry_delay': timedelta(0, 500)
}

dag = DAG('test_retry_handling_job', default_args=default_args, schedule_interval='@once')

task1 = BashOperator(
task_id='test_retry_handling_op1',
bash_command='exit 1',
dag=dag)

task2 = BashOperator(
task_id='test_retry_handling_op2',
bash_command='exit 1',
dag=dag)

task2.set_upstream(task1)



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