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Posted to commits@airflow.apache.org by "Allison Wang (JIRA)" <ji...@apache.org> on 2017/06/30 18:11:01 UTC

[jira] [Work started] (AIRFLOW-1366) Add max_tries to task instance

     [ https://issues.apache.org/jira/browse/AIRFLOW-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on AIRFLOW-1366 started by Allison Wang.
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> Add max_tries to task instance
> ------------------------------
>
>                 Key: AIRFLOW-1366
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1366
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Allison Wang
>            Assignee: Allison Wang
>
> Right now Airflow deletes the task instance when user clear it. We have no way of keeping track of how many times a task instance gets run either via user or itself. So instead of deleting the task instance record, we should keep the task instance and make try_number monotonically increasing for every task instance attempt. max_tries is introduced as an upper bound for retrying tasks by task itself.  



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