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From "Allison Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AIRFLOW-1366) Add max_tries to task instance
Date Fri, 30 Jun 2017 18:11:01 GMT

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

Allison Wang updated AIRFLOW-1366:
----------------------------------
    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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