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Posted to commits@airflow.apache.org by "Curtis Deems (JIRA)" <ji...@apache.org> on 2018/05/03 22:53:00 UTC

[jira] [Created] (AIRFLOW-2416) executor_config column in task_instance isn't getting created

Curtis Deems created AIRFLOW-2416:
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             Summary: executor_config column in task_instance isn't getting created
                 Key: AIRFLOW-2416
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-2416
             Project: Apache Airflow
          Issue Type: Bug
          Components: db
    Affects Versions: 1.9.0
         Environment: Running on a mac (System Version: OS X 10.11.6 (15G19009)) dev environment with Python 3.6.
            Reporter: Curtis Deems


There's a new column called 'executor_config' in the 'task_instance' table that the scheduler is attempting to query.  The column isn't created with initdb or upgradedb so the scheduler just loops and never picks up any dag objects.  The only way I discovered this was to run the scheduler thru the debugger and review the exceptions thrown by the scheduler.  This issue doesn't show up in the scheduler logs or any other output that I could see.

The workaround is to create the column manually but since the root issue is not easily discoverable this could be a blocker for some people.



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