Hi Berenice,

the user with which you have started apache does not have write permissions. Please add apache user directive in conf/httpd.conf and see if it works,

Good Luck!
Syed


[email protected] wrote:

Hi Junjun,

I tried to start martview. But I have well the first page but when I click on start marview session, I obtain this error :

ERROR: caught BioMart::Exception: non-BioMart die(): mkdir /home/cropdesign/biomart/biomart-perl/conf/sessions: Permission denied at /usr/local/share/perl/5.10.0/CGI/Session/Driver/db_file.pm line 32

If you repeatedly get directed to this error page, there may be a problem with your current session parameters. To clear your session and start with a clean slate, please click the New button below.

        Stacktrace:
Exception::Class::Base::new /home/cropdesign/biomart/biomart-perl/cgi-bin/martview:101 ModPerl::ROOT::ModPerl::Registry::home_cropdesign_biomart_biomart_2dperl_cgi_2dbin_martview::handler /usr/lib/perl5/ModPerl/RegistryCooker.pm:204
        (eval) /usr/lib/perl5/ModPerl/RegistryCooker.pm:204
ModPerl::RegistryCooker::run /usr/lib/perl5/ModPerl/RegistryCooker.pm:170 ModPerl::RegistryCooker::default_handler /usr/lib/perl5/ModPerl/Registry.pm:31
        ModPerl::Registry::handler -e:0
        (eval) -e:0

When I tried to use the registryURLPointer file that you indicate, I obtain : Problem with the web server: 500 Can't connect to www.biomart.org:80 (Bas hostname 'www.biomart.org')

Best regards,
Berénice






*Junjun Zhang <[email protected]>*
Sent by: [email protected]

24/02/2009 06:18

        
To
        "[email protected]" <[email protected]>
cc
        "[email protected]" <[email protected]>
Subject
        RE: [mart-dev] Error Stating MartView


        





Hi Berenice,

Glad that you have solved the problem with missing DBD module. With the message you sent to us below, it seemed configure.pl had run successfully with martDBLocation.xml registry file. I am wondering after the configuration if you've even tried starting apache server and checking the martview from your web browser. If you did try, how was it?

As for the registryURLPointer.xml file, it is intended for other people to use to include your datamart as part of their mart federation (of course you must expose your mart to them first). For your self-made mart, martDBLocation.xml is the only choice to bring your datamart online. registryURLPointer.xml (as you showed below) will NOT work, just as the name suggested, it's a pointer pointing to a running BioMart server instance (which has to be configured using martDBLocation in the first place), in other words, registryURLPointer can not be used to configure a first-hand (ie, self-made) datamart.

If you really want to try out a registryURLPointer file, try this one:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE MartRegistry>
<MartRegistry>
<RegistryURLPointer
                   name         = "central_server"
                   host         = "www.biomart.org"
                   port         = "80"
                   path         = ""
                   includeMarts = "ensembl,sequence"
/>
</MartRegistry>

This will work, because there is a running biomart server (www.biomart.org) which will provide you services including full configuration of the marts you are going to include in your mart federation.

Hope this helps a bit.

Junjun




--------------------------------------------------------------------------------
From: [email protected] [mailto:[email protected]] On Behalf Of [email protected]
Sent: Monday, February 23, 2009 9:06 AM
To: Syed Haider
Cc: [email protected]; [email protected]; Syed Haider
Subject: Re: [mart-dev] Error Stating MartView



Hi,

I corrected the error of connection. In fact there was a missing perl library DBD.

Now, When, I launch the command perl bin/configure.pl -r conf/martDBLocation.xml --clean
The trace is :
       Connection parameters of [Testsysbio]        [ OK ]
       [NEW CONFIGURATION] .... WITH MEMORY [default]
default ... Testsysbio ............... 001/001 ... AraGene ................................... (RDBMS) XXXXXXXXXXXXX:3306 . OK
       Setting possible links between datasets
       ....(scanning) 100%
       ....(linking) 100%
       ....(sorting) 100%
....(clustering) 1/1 - 0 remain ....(resolving) 100%
       Building templates for visible datasets
       .... 100%
       Compiling templates for visible datasets
       [1/1] Attribute Panel of Dataset.. :AraGene
       [1/1] Filter Panel of Dataset..... :AraGene

But when I lauch the command perl bin/configure.pl -r conf/registryURLPointer.xml
I have reconfigure a little the registryURLPointer.xml
       </MartRegistry>
       This is my RegistryDBPointer.xml, I added here my own mart.
               <?xml version="1.0" encoding="UTF-8" ?>
         <!DOCTYPE MartRegistry (View Source for full doctype...)>
       <MartRegistry>
         <RegistryDBPointer name="Testsysbio" host="XXXXXX" port="3306"
       user="XXXXX" password="XXXXXX" database="Testsysbio" schema="
       Testsysbio" databaseType="mysql" includeMarts="AraGene" />
         </MartRegistry>
there is still an error.
       Checking prerequisites ...[Looks good]

rm /home/cropdesign/biomart/biomart-perl/conf/templates/default/*.ttc
       APACHE: /usr/sbin/apache2
       HOST: localhost
       PORT: 80
       PROXY:
       LOCATION: /home/cropdesign/biomart/biomart-perl
       APXS/2:
You can change the above configuration by editing "biomart-perl/conf/settings.conf" Got usable Apache in /usr/sbin/apache2, probing for version & ModPerl configuration Have Apache DSO-support and ModPerl library file present, configuring ModPerl in httpd.conf. Libdir /home/cropdesign/biomart/biomart-perl/lib is not in @INC, adding to @INC
       Cached Registry Unavailable...
       Running Complete Clean...
       ERROR something wrong with your registry:
syntax error at line 1, column 0, byte 0 at /usr/lib/perl5/XML/Parser.pm line 187

Do you have an idea on my error?

Best regards,
Thanks,

Bérénice


Berenice Wulbrecht
Phone: +32 9 242 9172, E-Mail: [email protected]
Postal Address: CropDesign N.V., - - CD2, 9052 Gent (Zwijnaarde), Belgium

CropDesign N.V. - A BASF Plant Science Company

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B-9052 Gent
Belgium
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