Re: GNU Parallel Bug Reports stderr on remote computers

[Ole Tange]

Hi Jakub.

https://savannah.gnu.org/bugs/?42493

It is a bug I currently do not a generally working solution for. If
you find it, please update the bug.


/Ole



On Wed, Oct 15, 2014 at 9:20 PM, Jakub Otwinowski <address@hidden> wrote:
> When I run parallel with --results and using remote computers, the
> stderr gets concatenated to stdout files. When I run it locally it does
> it correctly, with stderr in its own file.
> --jakub
>
> address@hidden:~$ parallel --results ~/partest/ echo {} \>\&2 ::: error
> error
> address@hidden:~$ ls -l ~/partest/1/error/
> total 4
> -rw-rw-r-- 1 jakub jakub 6 Oct 15 15:17 stderr
> -rw-rw-r-- 1 jakub jakub 0 Oct 15 15:17 stdout
> address@hidden:~$ parallel -S yards --results ~/partest/ echo {} \>\&2 :::
> error
> bash: parallel: command not found
> parallel: Warning: Could not figure out number of cpus on yards (). Using 1.
> error
> address@hidden:~$ ls -l ~/partest/1/error/
> total 4
> -rw-rw-r-- 1 jakub jakub 0 Oct 15 15:18 stderr
> -rw-rw-r-- 1 jakub jakub 6 Oct 15 15:18 stdout
> address@hidden:~$ parallel --version
> GNU parallel 20140922
> Copyright (C) 2007,2008,2009,2010,2011,2012,2013,2014 Ole Tange and Free
> Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> GNU parallel comes with no warranty.
>
> Web site: http://www.gnu.org/software/parallel
>
> When using programs that use GNU Parallel to process data for
> publication please cite:
>
> O. Tange (2011): GNU Parallel - The Command-Line Power Tool,
> ;login: The USENIX Magazine, February 2011:42-47.
>