[jira] [Commented] (AIRFLOW-1018) Scheduler DAG processes can not log to stdout

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-1018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601474#comment-16601474 ] 

Apache Spark commented on AIRFLOW-1018:
---------------------------------------

User 'bolkedebruin' has created a pull request for this issue:
https://github.com/apache/incubator-airflow/pull/2212

> Scheduler DAG processes can not log to stdout
> ---------------------------------------------
>
>                 Key: AIRFLOW-1018
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1018
>             Project: Apache Airflow
>          Issue Type: Bug
>    Affects Versions: 1.8.0
>         Environment: Airflow 1.8.0
>            Reporter: Vincent Poulain
>            Assignee: Bolke de Bruin
>            Priority: Blocker
>             Fix For: 1.9.0
>
>
> Each DAG has its own log file for the scheduler and we can specify the directory with child_process_log_directory param. 
> Unfortunately we can not change device / by specifying /dev/stdout for example. That is very useful when we execute Airflow in a container.
> When we specify /dev/stdout it raises:
> "OSError: [Errno 20] Not a directory: '/dev/stdout/2017-03-19'"



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