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https://issues.apache.org/jira/browse/AIRFLOW-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allison Wang updated AIRFLOW-1366:
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Description: 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. (was: 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 only update the task instance state
and keep try_number monotomically increasing. )
> 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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