Right now the PK columns of the TI table is (self.dag_id, self.task_id, self.execution_date) and try_number is adjusted in place.
This change might be a good idea but I think it is more complex than just this -- for instance it probably makes sense to store each individual try in the task instance table, but that is a much bigger change. [ Full content available at: https://github.com/apache/incubator-airflow/pull/3994 ] This message was relayed via gitbox.apache.org for [email protected]
