[ https://issues.apache.org/jira/browse/AIRFLOW-3102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Beau Barker updated AIRFLOW-3102: --------------------------------- Issue Type: Bug (was: Task) > Tasks not starting - Processor exited with return code -9 > --------------------------------------------------------- > > Key: AIRFLOW-3102 > URL: https://issues.apache.org/jira/browse/AIRFLOW-3102 > Project: Apache Airflow > Issue Type: Bug > Components: scheduler > Affects Versions: 1.10.0 > Environment: Docker > Reporter: Beau Barker > Priority: Major > > 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! -- This message was sent by Atlassian JIRA (v7.6.3#76005)