[jira] [Commented] (AIRFLOW-1479) BashOperator does not open pipe for STDIN

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

    [ https://issues.apache.org/jira/browse/AIRFLOW-1479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821030#comment-16821030 ] 

jack commented on AIRFLOW-1479:
-------------------------------

[~m1racoli] any update on this?

> BashOperator does not open pipe for STDIN
> -----------------------------------------
>
>                 Key: AIRFLOW-1479
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1479
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: operators
>    Affects Versions: 1.8.1
>         Environment: FreeBSD, JRuby 9.x, Rake, Python 2.7, Airflow 1.8 with CeleryExecutor
>            Reporter: Cedrik Neumann
>            Priority: Trivial
>              Labels: easyfix
>
> From JRuby 9 onwards we experienced issues when executing Rake tasks via the BashOperator with the error message:
> {noformat}
> Errno::EBADF: Bad file descriptor - 0
> {noformat}
> We figured out that the issue is due to a missing pipe for STDIN when the BashOperator calls `Popen`.
> The quick fix of the issue would be to add a pipe for STDIN as well:
> {code:python}
> sp = Popen(
>                     ['bash', fname],
>                     stdout=PIPE, stderr=STDOUT, stdin=PIPE,
>                     cwd=tmp_dir, env=self.env)
> {code}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)