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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AIRFLOW-385) Scheduler logs should have a "latest" directory
Date Fri, 21 Oct 2016 19:56:58 GMT

    [ https://issues.apache.org/jira/browse/AIRFLOW-385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15596175#comment-15596175
] 

ASF subversion and git services commented on AIRFLOW-385:
---------------------------------------------------------

Commit 8911903f9135efd725bb2285500b20e54a34e3b8 in incubator-airflow's branch refs/heads/master
from [~vijaysbhat]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=8911903 ]

[AIRFLOW-385] Add symlink to latest scheduler log directory

Create a symbolic link to the directory contaning
the latest scheduler logs, and update the link
when the target changes.

Update the test_scheduler_job test case to verify
that the symbolic link is created.

Implementation:
- Create a symbolic link to the directory
containing the latest scheduler logs, and update
the link when the target changes.

Testing Done:
- Extend test_scheduler_job test case to verify
that the correct symbolic link is created.

Closes #1842 from vijaysbhat/latest-log-symlink


> Scheduler logs should have a "latest" directory
> -----------------------------------------------
>
>                 Key: AIRFLOW-385
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-385
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: logging
>            Reporter: Dan Davydov
>            Assignee: Vijay Bhat
>            Priority: Minor
>              Labels: beginner, logging
>
> Right now the scheduler logs for each parsed file look like /tmp/airflow/scheduler/logs/2016-07-17/some-dag/...
> The problem is this makes it hard to find the latest logs which is the most frequent
use case.
> Ideally we would create and have the scheduler keep up to date a symlink to the latest
date /tmp/airflow/scheduler/logs/latest which would point to e.g. /tmp/airflow/scheduler/logs/2016-07-17
> We might also want to consider changing the structure to dag/date instead of date/dag
too, but that can be done as a separate task if desired.



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