Beau Barker created AIRFLOW-3102:
------------------------------------
Summary: Tasks not starting
Key: AIRFLOW-3102
URL: https://issues.apache.org/jira/browse/AIRFLOW-3102
Project: Apache Airflow
Issue Type: Task
Components: scheduler
Affects Versions: 1.10.0
Environment: Docker
Reporter: Beau Barker
I am finding tasks aren't starting for me.
The scheduler logs are showing "Processor exited with return code -9".
{code:java}
airflow.utils.dag_processing.DagFileProcessorManager INFO: Started a process
(PID: 23) to generate tasks for /usr/local/airflow/dags/definitions/my_dag.py
airflow.jobs.SchedulerJob INFO:
================================================================================
DAG File Processing Stats
File Path PID Runtime Last Runtime Last Run
----------------------------------------------------------- ----- ---------
-------------- -------------------
/usr/local/airflow/dags/definitions/my_dag.py 23 2.39s 7.66s 2018-09-22T01:27:53
================================================================================
airflow.utils.dag_processing.DagFileProcessorManager INFO: Processor for
/usr/local/airflow/dags/definitions/my_dag.py finished
airflow.utils.dag_processing.DagFileProcessorManager WARNING: Processor for
/usr/local/airflow/dags/definitions/my_dag.py exited with return code -9.
{code}
After much searching I've narrowed it down to [these lines in
jobs.py|https://github.com/apache/incubator-airflow/blob/v1-10-stable/airflow/jobs.py#L372]:
{code:java}
# redirect stdout/stderr to log
sys.stdout = stdoutt
sys.stderr = stderr
{code}
If I comment those lines, the error doesn't appear and tasks start fine!
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