[jira] [Commented] (AIRFLOW-1017) get_task_instance should return None instead of throw an exception for non-existent TIs
[
https://issues.apache.org/jira/browse/AIRFLOW-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15947902#comment-15947902
]
ASF subversion and git services commented on AIRFLOW-1017:
--
Commit 2106ff57056d08436d8aab87ac5601d9f554935a in incubator-airflow's branch
refs/heads/v1-8-test from [~criccomini]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=2106ff5 ]
[AIRFLOW-1017] get_task_instance shouldn't throw exception when no TI
get_task_instance should return None instead of
throwing exception in the case where dagrun does not have the task
instance.
Closes #2178 from aoen/ddavydov--
one_instead_of_first_for_dagrun
(cherry picked from commit b2b9587cca9195229ab107394ad94b7702c70e37)
> get_task_instance should return None instead of throw an exception for
> non-existent TIs
> ---
>
> Key: AIRFLOW-1017
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1017
> Project: Apache Airflow
> Issue Type: Bug
>Reporter: Dan Davydov
>Assignee: Dan Davydov
>Priority: Critical
> Fix For: 1.8.1
>
>
> We were seeing errors in our scheduler like the following due to this issue:
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line
> 2796, in one
> raise orm_exc.NoResultFound("No row was found for one()")
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[jira] [Commented] (AIRFLOW-1017) get_task_instance should return None instead of throw an exception for non-existent TIs
[
https://issues.apache.org/jira/browse/AIRFLOW-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15941325#comment-15941325
]
Jeeyoung Kim commented on AIRFLOW-1017:
---
I just ran into this issue. Thanks for resolving!
> get_task_instance should return None instead of throw an exception for
> non-existent TIs
> ---
>
> Key: AIRFLOW-1017
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1017
> Project: Apache Airflow
> Issue Type: Bug
>Reporter: Dan Davydov
>Assignee: Dan Davydov
>Priority: Critical
>
> We were seeing errors in our scheduler like the following due to this issue:
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line
> 2796, in one
> raise orm_exc.NoResultFound("No row was found for one()")
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This message was sent by Atlassian JIRA
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[jira] [Commented] (AIRFLOW-1017) get_task_instance should return None instead of throw an exception for non-existent TIs
[
https://issues.apache.org/jira/browse/AIRFLOW-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15937276#comment-15937276
]
ASF subversion and git services commented on AIRFLOW-1017:
--
Commit b2b9587cca9195229ab107394ad94b7702c70e37 in incubator-airflow's branch
refs/heads/master from [~aoen]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=b2b9587 ]
[AIRFLOW-1017] get_task_instance shouldn't throw exception when no TI
get_task_instance should return None instead of
throwing exception in the case where dagrun does not have the task
instance.
Closes #2178 from aoen/ddavydov--
one_instead_of_first_for_dagrun
> get_task_instance should return None instead of throw an exception for
> non-existent TIs
> ---
>
> Key: AIRFLOW-1017
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1017
> Project: Apache Airflow
> Issue Type: Bug
>Reporter: Dan Davydov
>Assignee: Dan Davydov
>Priority: Critical
>
> We were seeing errors in our scheduler like the following due to this issue:
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line
> 2796, in one
> raise orm_exc.NoResultFound("No row was found for one()")
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