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https://issues.apache.org/jira/browse/AIRFLOW-4922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17359149#comment-17359149
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ASF GitHub Bot commented on AIRFLOW-4922:
-----------------------------------------
peschue edited a comment on pull request #6722:
URL: https://github.com/apache/airflow/pull/6722#issuecomment-856569535
> That said I remember a change that was committed a few days ago (for
something else, not specifically this bug) that may fix this in 2.1.0 when it's
out, which should be "days to weeks" timeframe.
>
> Edit: the change in taskinstance.py in
[817b599](https://github.com/apache/airflow/commit/817b599234dca050438ee04bc6944d32bc032694)
is what I was thinking of
Thank you for that pointer!
The 2.1.0-rc2 was released recently and there is also a "2.1.0-python3.8"
tag in dockerhub - does the 2.1.0-python3.8 docker image contain 2.1.0-rc2?
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> If a task crashes, host name is not committed to the database so logs aren't
> able to be seen in the UI
> ------------------------------------------------------------------------------------------------------
>
> Key: AIRFLOW-4922
> URL: https://issues.apache.org/jira/browse/AIRFLOW-4922
> Project: Apache Airflow
> Issue Type: Bug
> Components: logging
> Affects Versions: 1.10.3
> Reporter: Andrew Harmon
> Assignee: wanghong-T
> Priority: Major
>
> Sometimes when a task fails, the log show the following
> {code}
> *** Log file does not exist:
> /usr/local/airflow/logs/my_dag/my_task/2019-07-07T09:00:00+00:00/1.log***
> Fetching from:
> http://:8793/log/my_dag/my_task/2019-07-07T09:00:00+00:00/1.log***
> Failed to fetch log file from worker. Invalid URL
> 'http://:8793/log/my_dag/my_task/2019-07-07T09:00:00+00:00/1.log': No host
> supplied
> {code}
> I believe this is due to the fact that the row is not committed to the
> database until after the task finishes.
> https://github.com/apache/airflow/blob/a1f9d9a03faecbb4ab52def2735e374b2e88b2b9/airflow/models/taskinstance.py#L857
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