Thanks for the tip! Looks like Apache is running and using port 80 after
all.
tcp6 0 0 :::80 :::* LISTEN
1122/apache2
On Tue, Dec 5, 2017 at 6:54 AM, Hugh Williams <hwilli...@openlinksw.com>
wrote:
> Hi Jason,
>
> As you are starting with sudo that would eliminate the possibility of it
> being permission issue preventing it from running on port 80 . Have you
> checked that something is not actually running on port 80 already with a
> command like:
>
> netstat -tulpn | grep :80
>
> as it would seem to me the port is in use.
>
> The URIQA DefaultHost would not be stopping it from starting on port 80
> but in theory should be set to localhost:80 or just localhost or the
> hostname of the external domain you might want to publish Linked Data URI
> on on as detailed at:
>
> http://docs.openlinksw.com/virtuoso/uriqainifile/
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software, Inc. // http://www.openlinksw.com/
> Weblog -- http://www.openlinksw.com/blogs/
> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> Twitter -- http://twitter.com/OpenLink
> Google+ -- http://plus.google.com/100570109519069333827/
> Facebook -- http://www.facebook.com/OpenLinkSoftware
> Universal Data Access, Integration, and Management Technology Providers
>
>
>
> > On 4 Dec 2017, at 23:29, Haag, Jason <jason.haag....@adlnet.gov> wrote:
> >
> > Sorry for the late reply on this. I was on travel and just getting
> > around to sending the log. I'm running the server as sudo (sudo
> > virtuoso-t -f & +debug +configfile
> > /usr/local/var/lib/virtuoso-opensource-7/db/virtuoso.ini ). Virtuoso
> > is the only thing installed on this server. It's on an AWS and I
> > checked all outbound traffic is allowed. HTTP is on port 80 for
> > outbound traffic. I also have a custom TCP port set up for 8890. I
> > suspect I don't need this if is allowed on 80 by simply chaning the
> > "ServerPort" variable in the [HTTPServer] section of virtuoso.ini.
> >
> > I noticed there is also a "DefaultHost" variable in the [URIQA]
> > section using localhost:8890. Does this need to be changed as well?
> > Here's the log:
> >
> >
> > Mon Dec 04 2017
> > 23:18:26 INFO: { Loading plugin 1: Type `plain', file `wikiv' in
> > `/usr/local/lib/virtuoso-opensource-7/hosting'
> > 23:18:26 ERROR: FAILED plugin 1: Unable to locate file }
> > 23:18:26 INFO: { Loading plugin 2: Type `plain', file `mediawiki' in
> > `/usr/local/lib/virtuoso-opensource-7/hosting'
> > 23:18:26 ERROR: FAILED plugin 2: Unable to locate file }
> > 23:18:26 INFO: { Loading plugin 3: Type `plain', file `creolewiki' in
> > `/usr/local/lib/virtuoso-opensource-7/hosting'
> > 23:18:26 ERROR: FAILED plugin 3: Unable to locate file }
> > 23:18:26 INFO: { Loading plugin 4: Type `plain', file `im' in
> > `/usr/local/lib/virtuoso-opensource-7/hosting'
> > 23:18:26 INFO: IM version 0.6 from OpenLink Software
> > 23:18:26 INFO: Support functions for Image Magick 6.7.7
> > 23:18:26 INFO: SUCCESS plugin 4: loaded from
> > /usr/local/lib/virtuoso-opensource-7/hosting/im.so }
> > 23:18:26 INFO: OpenLink Virtuoso Universal Server
> > 23:18:26 INFO: Version 07.20.3215-pthreads for Linux as of Feb 4 2016
> > 23:18:26 INFO: uses parts of OpenSSL, PCRE, Html Tidy
> > 23:18:26 INFO: Database version 3126
> > 23:18:26 INFO: SQL Optimizer enabled (max 1000 layouts)
> > 23:18:27 INFO: Compiler unit is timed at 0.000438 msec
> > 23:18:28 INFO: Roll forward started
> > 23:18:28 INFO: 3 transactions, 185 bytes replayed (100 %)
> > 23:18:28 INFO: Roll forward complete
> > 23:18:29 INFO: Checkpoint started
> > 23:18:29 INFO: Checkpoint finished, log reused
> > 23:18:29 ERROR: Failed HTTP listen at 80.
> > 23:18:29 INFO: Server exiting
> >
> >
> > -------------------------------------------------------------
> > Jason Haag
> > Advanced Distributed Learning (ADL) Initiative
> > http://www.adlnet.gov
> > Twitter: @ADL_Initiative
> > Mobile: 850-471-1300
> >
> >
> > On Wed, Nov 22, 2017 at 4:28 PM, Hugh Williams <hwilli...@openlinksw.com>
> wrote:
> >> Hi Jason,
> >>
> >> I trust you have checked there is not another web server running on
> port 80
> >> on the machine already and that the Virtuoso server is being run as
> root (or
> >> with root privileges) which is a requirement on a Unix based system to
> run a
> >> service on that special port.
> >>
> >> Failing that please provide the output of the virtuoso.log file so we
> can
> >> see the startup attempt and also a copy of the virtuoso.ini for review
> ...
> >>
> >> Best Regards
> >> Hugh Williams
> >> Professional Services
> >> OpenLink Software, Inc. // http://www.openlinksw.com/
> >> Weblog -- http://www.openlinksw.com/blogs/
> >> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> >> Twitter -- http://twitter.com/OpenLink
> >> Google+ -- http://plus.google.com/100570109519069333827/
> >> Facebook -- http://www.facebook.com/OpenLinkSoftware
> >> Universal Data Access, Integration, and Management Technology Providers
> >>
> >>
> >>
> >> On 22 Nov 2017, at 20:27, Haag, Jason <jason.haag....@adlnet.gov>
> wrote:
> >>
> >> BTW, I checked virtuoso.log and it shows: ERROR: Failed HTTP listen at
> 80.
> >>
> >>
> >>
> >>
> >>
> >> -------------------------------------------------------------
> >> Jason Haag
> >> Advanced Distributed Learning (ADL) Initiative
> >> http://www.adlnet.gov
> >> Twitter: @ADL_Initiative
> >> Mobile: 850-471-1300
> >>
> >> On Wed, Nov 22, 2017 at 2:19 PM, Haag, Jason <jason.haag....@adlnet.gov
> >
> >> wrote:
> >>>
> >>> Thanks for the tips Hugh and Kingsley!
> >>>
> >>> I edited the .ini and changed the port from "8890" to "80" but now
> nothing
> >>> appears.
> >>>
> >>> Is there a better way to restart all virtuoso services? I simply did
> >>> isql-v shutdown(); and then ran the startup command, "virtuoso-t
> +debug
> >>> +configfile /usr/local/var/lib/virtuoso-opensource-7/db/virtuoso.ini"
> >>>
> >>>
> >>>
> >>> -------------------------------------------------------------
> >>> Jason Haag
> >>> Advanced Distributed Learning (ADL) Initiative
> >>> http://www.adlnet.gov
> >>> Twitter: @ADL_Initiative
> >>> Mobile: 850-471-1300
> >>>
> >>> On Sat, Nov 18, 2017 at 4:03 AM, Hugh Williams <
> hwilli...@openlinksw.com>
> >>> wrote:
> >>>>
> >>>> Hi Jason,
> >>>>
> >>>> The “ServerPort” setting in the “[HTTP Server]” section of the INI
> file
> >>>> defines the port the Virtuoso built in web server will run on thus
> any HTTP
> >>>> services that run on it will use that port ie /sparql, /fct etc ...
> >>>>
> >>>> Best Regards
> >>>> Hugh Williams
> >>>> Professional Services
> >>>> OpenLink Software, Inc. //
> http://www.openlinksw.com/
> >>>> Weblog -- http://www.openlinksw.com/blogs/
> >>>> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> >>>> Twitter -- http://twitter.com/OpenLink
> >>>> Google+ -- http://plus.google.com/100570109519069333827/
> >>>> Facebook -- http://www.facebook.com/OpenLinkSoftware
> >>>> Universal Data Access, Integration, and Management Technology
> Providers
> >>>>
> >>>>
> >>>>
> >>>> On 18 Nov 2017, at 03:57, Haag, Jason <jason.haag....@adlnet.gov>
> wrote:
> >>>>
> >>>> Thanks! Will that minor edit support both FCT and sparql? Or should I
> >>>> look into an Apache proxy pass?
> >>>>
> >>>> On Nov 17, 2017 4:00 PM, "Kingsley Idehen" <kide...@openlinksw.com>
> >>>> wrote:
> >>>>>
> >>>>> On 11/17/17 4:50 PM, Jason Haag wrote:
> >>>>>> If I wanted to not use port 8890 is there a safe way / steps to not
> >>>>>> use it?
> >>>>>>
> >>>>>> I would just like to use the default port 80 as most firewalls will
> >>>>>> block this type of port.
> >>>>>>
> >>>>>>
> >>>>>
> >>>>> Edit your virtuoso.ini, replace 8890 with 80.
> >>>>>
> >>>>> Save.
> >>>>>
> >>>>> Restart your Virtuoso server.
> >>>>>
> >>>>> --
> >>>>> Regards,
> >>>>>
> >>>>> Kingsley Idehen
> >>>>> Founder & CEO
> >>>>> OpenLink Software (Home Page: http://www.openlinksw.com)
> >>>>>
> >>>>> Weblogs (Blogs):
> >>>>> Legacy Blog: http://www.openlinksw.com/blog/~kidehen/
> >>>>> Blogspot Blog: http://kidehen.blogspot.com
> >>>>> Medium Blog: https://medium.com/@kidehen
> >>>>>
> >>>>> Profile Pages:
> >>>>> Pinterest: https://www.pinterest.com/kidehen/
> >>>>> Quora: https://www.quora.com/profile/Kingsley-Uyi-Idehen
> >>>>> Twitter: https://twitter.com/kidehen
> >>>>> Google+: https://plus.google.com/+KingsleyIdehen/about
> >>>>> LinkedIn: http://www.linkedin.com/in/kidehen
> >>>>>
> >>>>> Web Identities (WebID):
> >>>>> Personal: http://kingsley.idehen.net/public_home/kidehen/profile.
> ttl#i
> >>>>> :
> >>>>> http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/
> kingsley.ttl#this
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> ------------------------------------------------------------
> ------------------
> >>>>> Check out the vibrant tech community on one of the world's most
> >>>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> >>>>> _______________________________________________
> >>>>> Virtuoso-users mailing list
> >>>>> Virtuoso-users@lists.sourceforge.net
> >>>>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
> >>>>>
> >>>>
> >>>> ------------------------------------------------------------
> ------------------
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> >>>> engaging tech sites, Slashdot.org!
> >>>> http://sdm.link/slashdot____________________________________
> ___________
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> >>>>
> >>>>
> >>>
> >>
> >>
>
>
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