Yes, metadata can be set on a separate node.  To do this you'll want to set the 
following value in your universe_wsgi.ini:

set_metadata_externally = True

-Dannon

On Apr 29, 2011, at 9:16 AM, Marc Bras wrote:

> Dannon,
> 
> First of all, thank you for your reply !
> 
> In the datatypes_conf.xml, I attribute 'max_optional_metadata_filsize' but 
> it's still very long... (althought I feel it getting better).
> 
> However, when I run 'top' on the cluster computer's terminal, I see a python 
> script running on the master node (launching by Galaxy).
> This script sets metadata.
> 
> Is it possible to launch this script on a node (and not on the master node) ?
> 
> 
> Thanks in advance,
> 
> Marc.
> 
> 
> 
> On 22/04/2011 16:39, Dannon Baker wrote:
>> Marc,
>> 
>> What you're seeing is likely Galaxy setting metadata like line counts, etc.  
>> One first step would be to check your datatypes_conf.xml and look for the 
>> attribute max_optional_metadata_filesize.  You can set this on a 
>> per-filetype basis, or, if you'd like to set it for everything, you could 
>> set your data entry (everything inherits from data) like so:
>> 
>>         <datatype extension="data" type="galaxy.datatypes.data:Data" 
>> mimetype="application/octet-stream" max_optional_metadata_filesize="1048576" 
>> />
>> 
>> This will tell galaxy not to set optional metadata on files larger than 1MB, 
>> and it might resolve the issue you're seeing.
>> 
>> -Dannon
>> 
>> 
>> On Apr 22, 2011, at 10:25 AM, Marc Bras wrote:
>> 
>>> Hi All,
>>> 
>>> I use Galaxy on a compute cluster and each job is launch in a node.
>>> When I launch a workflow and when it generates very huge files (some Go), 
>>> the job finish (I can see that with 'qstat' command) but Galaxy takes 
>>> several minutes (or some hours !!) to display a green Box in history.
>>> It seems running... but it's already finished in the cluster !!
>>> 
>>> I think Galaxy is checking the output file...
>>> 
>>> Is it normal ?
>>> 
>>> Is it possible to skip this check ?
>>> 
>>> 
>>> Thanks in advance,
>>> 
>>> Marc
>>> 
>>> 
>>> 
>>> -- 
>>> Marc Bras
>>> 
>>> ------------------------------------------
>>> 
>>> 
>>> marc.b...@versailles.inra.fr
>>> 
>>> 
>>> INRA-URGI:
>>> Unité de Recherche Génomique Info
>>> Centre de Recherche de Versailles-Grignon
>>> Route de Saint Cyr
>>> 78026 Versailles - FRANCE
>>> 
>>> Tel: +33 1 30 83 34 70
>>> 
>>> ------------------------------------------
>>> 
>>> ___________________________________________________________
>>> Please keep all replies on the list by using "reply all"
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> 
> 
> -- 
> Marc Bras
> 
> ------------------------------------------
> 
> marc.b...@versailles.inra.fr
> 
> INRA-URGI:
> Unité de Recherche Génomique Info
> Centre de Recherche de Versailles-Grignon
> Route de Saint Cyr
> 78026 Versailles - FRANCE
> 
> Tel: +33 1 30 83 34 70
> 
> ------------------------------------------
> 


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