build problem: jena-arq : example.com : Name or service not known

2019-10-05 Thread Brian McBride
d got: java.net.UnknownHostException example.com     at org.apache.jena.sparql.engine.http.TestService.testStringTimeout(TestService.java:107) ]] Ubuntu 18.04 Maven: 3.6.0 Java 8 -- -------- Brian McBride brian.mcbr

Re: JenaText: support for explicit field names in text queries

2019-09-02 Thread Brian McBride
ahead without at least an interim resolution to this issue? Regards Brian Regards, Chris On Sep 1, 2019, at 2:25 PM, Chris Tomlinson wrote: Hi Brian, On Sep 1, 2019, at 7:17 AM, Brian McBride mailto:brian.mcbr...@epimorphics.com>> wrote: It used to be the case that JenaText sup

JenaText: support for explicit field names in text queries

2019-09-01 Thread Brian McBride
aText with a custom TextDocProducer implementation. -- -------- Brian McBride brian.mcbr...@epimorphics.com Epimorphics Ltd www.epimorphics.com Court Lodge, 105 High Street, Portishead, Bristol BS20 6PT Tel: 01275 399069 Epimorphics Ltd. is a limited company registered in England (number 7016688

Re: JENA-1620 and Query timeout overrides

2019-09-01 Thread Brian McBride
: OR the The “:” could be escaped like ?s text:query (“street\\: the” 300) Which would be an OR. I don’t think any of this has changed sice 3.3.0 Regards, Chris On Aug 31, 2019, at 3:08 PM, Brian McBride wrote: 2) I ran our integration tests with the 3.13.0-SNAPSHOT installed

Re: JENA-1620 and Query timeout overrides

2019-09-01 Thread Brian McBride
OT builds (Java8, nightly) * release build for vote * release ; Mark JIRA closed. with discussion at any point (and after)     Andy On 29/08/2019 15:06, Brian McBride wrote: Thanks for the update. I have done a build* based on the pull request and will try it out in a test environment, hopef

Re: JENA-1620 and Query timeout overrides

2019-09-01 Thread Brian McBride
tring: the Not following that bit - but as I say - the query has specified the field name. Regards Brian -- -------- Brian McBride brian.mcbr...@epimorphics.com Epimorphics Ltd www.epimorphics.com Court Lodge, 105 High Street,

Re: JENA-1620 and Query timeout overrides

2019-08-31 Thread Brian McBride
uest * merge * builds (Java 8 (15mins polling), Java 11, Java 14 (once a day)) ; * mark JIRA as "Resolved" * development SNAPSHOT builds (Java8, nightly) * release build for vote * release ; Mark JIRA closed. with discussion at any point (and after)     Andy On 29/08/2019 15:06, Bria

Re: JENA-1620 and Query timeout overrides

2019-08-29 Thread Brian McBride
://github.com/apache/jena/pull/595 Documentation draft (temp location): https://gist.github.com/afs/1d4c6584723b72c5e7b892057029a8f4     Andy On 06/08/2019 15:00, Brian McBride wrote: Hi Andy, That looks good.  I'd be happy to help test it out when you get to that point. Brian On 05/08/2019

Re: JENA-1620 and Query timeout overrides

2019-08-06 Thread Brian McBride
.     Andy On 05/08/2019 13:57, Brian McBride wrote: I have just had a problem with query timeout overrides when upgrading to Fuseki 3.12.0.  I think the issue is related to JENA-1620 [1] which was deployed with Jena 3.10.0. Essentially, JENA-1620 modified the query timeout override functionality

JENA-1620 and Query timeout overrides

2019-08-05 Thread Brian McBride
I have just had a problem with query timeout overrides when upgrading to Fuseki 3.12.0.  I think the issue is related to JENA-1620 [1] which was deployed with Jena 3.10.0. Essentially, JENA-1620 modified the query timeout override functionality to constrain timeout overrides so that they must

Re: The 22nd time I run a Fuseki backup, it hangs

2018-02-08 Thread Brian McBride
/18 09:00, Brian McBride wrote: Hi Lorenz, On 30/01/18 07:30, Lorenz Buehmann wrote: Hi Brian, I can't help you with this problem, You have thanks.  You have reminded me I should check on the latest version of Fuseki (I hadn't realised the one I'm running is so old). I've just tried

Re: The 22nd time I run a Fuseki backup, it hangs

2018-01-30 Thread Brian McBride
. Also, the performance might have been improved. Cheers, Lorenz On 30.01.2018 08:05, Brian McBride wrote: My appologies if you have seen this before: I'm having a little trouble unsubscribing from an obsolete email address. I'm having a problem with fuseki backups.  We do a nightly backup

The 22nd time I run a Fuseki backup, it hangs

2018-01-29 Thread Brian McBride
My appologies if you have seen this before: I'm having a little trouble unsubscribing from an obsolete email address. I'm having a problem with fuseki backups.  We do a nightly backup of a Fuseki server and after about 3 weeks, the backups hang. Fuseki continues serving queries normally.  We

Re: Duplicate entries produced by SPARQL query

2016-11-15 Thread Brian McBride
Would adding a filter FILTER (?bf1 <= ?bf2) or similar do the trick? Brian On 15/11/16 00:09, lookman sanni wrote: Hi, I have the following RDF: http://www.w3.org/1999/02/22-rdf-syntax-ns#; xmlns:j.0="http://www.somelink.org/ofdf#;>

Re: fuseki: 2 services sharing a dataset with text index

2016-01-19 Thread Brian McBride
ote: I would prefer the assembler option as that is only fixing the cause of the specific bug and it in my mind fixes the assembler API semantics to what I mentally expect Rob On 18/01/2016 14:09, "Brian McBride" <br...@epimorphics.com> wrote: On 22/12/15 18:22, Andy

timeout= query parameter

2016-01-18 Thread Brian McBride
If I use GET to query a Fuseki 2.3.1 SPARQL endpoint I can specify a timeout=foo parameter in the request url. The timeout for the query will be set to foo, overriding a server timeout set in the Fuseki configuration file. This works even if there is no allowTimeoutOverride set in the

Re: fuseki: 2 services sharing a dataset with text index

2016-01-18 Thread Brian McBride
data sets - there is one index+tdb-dataset pair in the configuration. What's fuseki:allowTimeoutOverride? Is this a local build with the code for that uncommented out? Andy On 21/12/15 14:53, Brian McBride wrote: The fuseki configuration below sets up two services with a shared dataset

Re: fuseki: 2 services sharing a dataset with text index

2015-12-22 Thread Brian McBride
-tabpanel#comment-13712368 Thanks for looking at this. Brian Andy On 21/12/15 14:53, Brian McBride wrote: The fuseki configuration below sets up two services with a shared dataset. The dataset has a lucene text index. This configuration works on Fuseki 1.3.1. Fuseki 2.3.1 fails to start

fuseki: 2 services sharing a dataset with text index

2015-12-21 Thread Brian McBride
The fuseki configuration below sets up two services with a shared dataset. The dataset has a lucene text index. This configuration works on Fuseki 1.3.1. Fuseki 2.3.1 fails to start. The log output is shown below. Looks like the lucene index may be trying to grab a lock for the dataset

Re: Default FUSEKI_BASE when running as a service

2015-12-16 Thread Brian McBride
) Andy On 16/12/15 16:53, Brian McBride wrote: What is the default value for FUSEKI_BASE when running as a service? I found a page https://jena.apache.org/documentation/fuseki2/fuseki-layout.html that says it should be /etc/fuseki. However, I'm not sure if this page has been 'officially

Default FUSEKI_BASE when running as a service

2015-12-16 Thread Brian McBride
What is the default value for FUSEKI_BASE when running as a service? I found a page https://jena.apache.org/documentation/fuseki2/fuseki-layout.html that says it should be /etc/fuseki. However, I'm not sure if this page has been 'officially published' or is up to date. When I run Fuseki

Re: How to set query timeout and threds kill implicity

2013-12-12 Thread Brian McBride
Hi Rajiv, You can find how to set query timeouts in the Fuseki documentation at [1] To set server wide timeout: [] rdf:type fuseki:Server ; #Server-wide context parameters can be given here. #For example, to set query timeouts: on a server-wide basis: #Format 1:

Fuseki over NFS

2013-11-15 Thread Brian McBride
I am considering running a production Fuseki server on a system where Fuseki's files will be on an NFS mounted file system. Does anyone know whether there might be any issues with whether an NFS mounted file system meets the requirements on which Fuseki's transaction support relies? Brian

fuseki+tdb: create in memory dataset with union default graph

2013-09-26 Thread Brian McBride
For testing, I would like to fire up a fuseki server with an in memory dataset and a union default graph. Is this possible? I can configure a fuseki server with an in memory dataset using --mem but I see no way to tell it to set a union default graph. I can configure a fuseki server with an

Re: fuseki+tdb: create in memory dataset with union default graph

2013-09-26 Thread Brian McBride
Thanks Andy - just what I needed. Brian On 26/09/2013 14:22, Andy Seaborne wrote: On 26/09/13 08:11, Brian McBride wrote: For testing, I would like to fire up a fuseki server with an in memory dataset and a union default graph. Is this possible? I can configure a fuseki server

Abstraction for local and remote update services

2013-09-24 Thread Brian McBride
Is there an abstraction I can use that will allow me to execute sparql updates on both local data stores and remote services over http? I have a method that performs a sparql update. Following [1] it looks like this: void doUpdate(Dataset dataset) { String updateString = ... ;

Re: Abstraction for local and remote update services

2013-09-24 Thread Brian McBride
On 24/09/2013 17:02, Andy Seaborne wrote: Is there an abstraction I can use that will allow me to execute sparql updates on both local data stores and remote services over http? [...] ) The javadoc for DatasetFactory.create /** Create a dataset with a default graph and no named

Re: Abstraction for local and remote update services

2013-09-24 Thread Brian McBride
Jena jdbc looks like it would meet my needs. Thanks for the pointer. Brian On 24 Sep 2013, at 21:04, Andy Seaborne a...@apache.org wrote: On 24/09/13 20:02, Brian McBride wrote: On 24/09/2013 17:02, Andy Seaborne wrote: Is there an abstraction I can use that will allow me to execute

Re: Size of Jena TDB

2013-05-10 Thread Brian McBride
Hi Frederic, On 10/05/2013 09:52, Frederic Toublanc wrote: Hello everyone, I really need some info about the size of the jena TDB. We need to be sure that this triplestore will fit to our needs, can someone please answer the folowwing question : The size of our jena TDB is increasing as hell

Re: Size of Jena TDB

2013-05-10 Thread Brian McBride
On 10/05/2013 15:29, Bill Roberts wrote: I'm pretty confident that an empty TDB database does not occupy 192MB. It does on a Mac - as explained in Andy's mail a little while ago. Gosh! I just reread Andy's message. Frederic says he is using Windows 7. Brian Not sure what OS Frederic

Re: Super/Subclass relationships in OntModel?

2013-03-18 Thread Brian McBride
I spotted an inconsistency in the ontology. #NewsOrganization has a restriction: [[ rdfs:subClassOf owl:Restriction owl:onProperty rdf:resource=#associatedWith / owl:maxCardinality rdf:datatype=xsd;nonNegativeInteger0

Re: Super/Subclass relationships in OntModel?

2013-03-18 Thread Brian McBride
On 18/03/2013 20:18, Joshua TAYLOR wrote: Wouldn't the maxCardinality 0 mean that every NewsOrganization isn't associatedWith *anything*, so there should never be a [newsOrgX associatedWith foo] to use with [associatedWith domain Person] to infer [newsOrgX a Person]? That's true and I've been

Re: Super/Subclass relationships in OntModel?

2013-03-18 Thread Brian McBride
On 18/03/2013 21:36, Dave Reynolds wrote: On 18/03/13 21:16, Joshua TAYLOR wrote: On Mon, Mar 18, 2013 at 4:55 PM, Brian McBride br...@epimorphics.com wrote: On 18/03/2013 20:18, Joshua TAYLOR wrote: Wouldn't the maxCardinality 0 mean that every NewsOrganization isn't associatedWith