Re: Fuseki 503 response, with java.io.IOException in logs

2022-06-20 Thread Sorin Gheorghiu
Hi, could it be related to the file permissions for fuseki.pid? It defaults first available of /var/run, /usr/var/run, and /tmp if not set. Cheers, Sorin Am 20.06.2022 um 15:46 schrieb Noah from ProvocaTeach: Hi all, I am trying to run Fuseki as a `systemd` service. The service is up and

Re: Indexing existing TDB2 dataset with assembler file

2022-05-25 Thread Sorin Gheorghiu
the initial post (org.apache.jena.assembler.exceptions.NoSpecificTypeException: the root https://km-ps.com/model/data/myDataset has no most specific type that is a subclass of ja:Object) Best regards, Johannes -Ursprüngliche Nachricht- Von: Sorin Gheorghiu Gesendet: Mittwoch, 25. Mai 2022 08:19 An: users@jena.ap

Re: Indexing existing TDB2 dataset with assembler file

2022-05-25 Thread Sorin Gheorghiu
Hi, it seems you missed to initialize TDB for ex. [] ja:loadClass "com.hp.hpl.jena.tdb.TDB" . tdb:DatasetTDB  rdfs:subClassOf  ja:RDFDataset . tdb:GraphTDB    rdfs:subClassOf  ja:Model . Regards, Sorin Am 25.05.2022 um 08:03 schrieb johannes.he...@mercedes-benz.com.INVALID: I have a TDB2

Re: Next release: Jena4

2021-02-10 Thread Sorin Gheorghiu
w available from https://repository.apache.org/content/groups/snapshots/ . The hoped for release date is mid/late March. This is depend on feedback and contributions.     Andy -- Sorin Gheorghiu Tel: +49 7531 88-3198 Universität KonstanzRaum: B705 78464 Konstanz

Re: Fuseki OWL Reasoner Configuration

2020-12-27 Thread Sorin Gheorghiu
ssemblers.AssemblerGroup$ExpandingAssemblerGroup.open(AssemblerGroup.java:93) ~[fuseki-server.jar:3.17.0] at org.apache.jena.assembler.assemblers.AssemblerBase.openModel(AssemblerBase.java:74) ~[fuseki-server.jar:3.17.0] I could figure out what I am missing. Appreciate any help you can with t

Re: FUSEKI_BASE is not writable

2020-06-19 Thread Sorin Gheorghiu
t writable: "+FUSEKI_BASE) ;   } else {     ensureDir(FUSEKI_BASE);   } I don't understand how a Files.isWritable() call is failing with the file permissions set the way they are. Ideas? Ken -- Sorin Gheorghiu Tel: +49 7531 88-3198 Universität KonstanzRaum: B705 78464 Kons

Re: Making dataset on jena-fuseki available via the web server to non localhost visitors.

2019-06-12 Thread Sorin Gheorghiu
For running Fuseki with Apache Tomcat you should add shiro.ini to /etc/fuseki [1] and then customize it. [1] https://jena.apache.org/documentation/fuseki2/fuseki-run.html#fuseki-web-application Regards, Sorin Am 12.06.2019 um 08:22 schrieb Allan Kamau: On Tue, Jun 11, 2019 at 7:50 PM Andy

Re: trying to start up the geosparql fuseki server

2019-06-10 Thread Sorin Gheorghiu
ql support? I’m looking forward to playing with it… Thanks, Bob -- Sorin Gheorghiu Tel: +49 7531 88-3198 Universität KonstanzRaum: B705 78464 Konstanz sorin.gheorg...@uni-konstanz.de - KIM: Abteilung Contentdienste -

Re: Text Index build with empty fields

2019-03-25 Thread Sorin Gheorghiu
ttps://issues.apache.org/jira/browse/JENA-1681> for the issue you’ve reported. You can report your findings there and hopefully we can get to the bottom of the problem. Regards, Chris On Mar 12, 2019, at 6:40 AM, Sorin Gheorghiu <mailto:sorin.gheorg...@uni-konstanz.de>> wrote: Hi

Fwd: Re: Text Index build with empty fields

2019-03-04 Thread Sorin Gheorghiu
the entity map. I have no idea how to enable the debug when running the standalone textindexer, perhaps someone else can answer that. Regards, Chris On Mar 1, 2019, at 2:57 AM, Sorin Gheorghiu wrote: Hi Chris, 1) As I said before, this entity map worked in 3.8.0. The pcap file I sent you is

Re: Text Index build with empty fields

2019-03-01 Thread Sorin Gheorghiu
text:predicate gndo:preferredNameForTheFamily ] [ text:field "varName"; text:predicate gndo:variantNameForTheFamily ] 2) You might try a TextIndexLucene 3) Adding the line log4j.logger.org.apache.jena.query.text.es=DEBUG should work. I see no prob

Fwd: Re: Text Index build with empty fields

2019-02-28 Thread Sorin Gheorghiu
a simple change to TextIndexES.java to change org.elasticsearch.common.transport.InetSocketTransportAddress to org.elasticsearch.common.transport.TransportAddress as part of the upgrade to Lucene 7.4.0 and Elasticsearch 6.4.2. Regards, Chris On Feb 25, 2019, at 2:37 AM, Sorin Gheorghiu wrote

Re: Running Fuseki 3.10 with Apache Tomcat

2019-02-26 Thread Sorin Gheorghiu
examined, as the log suggests, the appropriate container log file? ajs6f On Feb 18, 2019, at 10:36 AM, Sorin Gheorghiu wrote: Hi, Fuseki 3.10 fails to start with Tomcat, the error is related to openIndexWriter, but this is too few information for debugging. Otherwise it starts as a service

Re: Fwd: Text Index build with empty fields

2019-02-25 Thread Sorin Gheorghiu
') * if on the next attempt the field 'text3' is commented out, then 'text1' is empty and 'text2' contains data Am 22.02.2019 um 15:01 schrieb Sorin Gheorghiu: In addition: * if there are 3 fields in /text:map/, then during indexing one contains data (let's name it 'text1'), the others are empty

Fwd: Text Index build with empty fields

2019-02-22 Thread Sorin Gheorghiu
Weitergeleitete Nachricht Betreff:Text Index build with empty fields Datum: Fri, 22 Feb 2019 14:01:18 +0100 Von:Sorin Gheorghiu Antwort an: users@jena.apache.org An: users@jena.apache.org Hi, When building the text index with the /jena.textindexer/ tool

Text Index build with empty fields

2019-02-22 Thread Sorin Gheorghiu
Hi, When building the text index with the /jena.textindexer/ tool in Jena 3.10 for an external full-text search engine (Elasticsearch of course) and having multiple fields with different names in /text:map/, just *one field is indexed* (more precisely one field contains data, the others are

Fwd: Running Fuseki 3.10 with Apache Tomcat

2019-02-19 Thread Sorin Gheorghiu
on, 18 Feb 2019 16:36:05 +0100 Von: Sorin Gheorghiu An: users@jena.apache.org Hi, Fuseki 3.10 fails to start with Tomcat, the error is related to openIndexWriter, but this is too few information for debugging. Otherwise it starts as a service with the same server configuration file (conf

Running Fuseki 3.10 with Apache Tomcat

2019-02-18 Thread Sorin Gheorghiu
Hi, Fuseki 3.10 fails to start with Tomcat, the error is related to openIndexWriter, but this is too few information for debugging. Otherwise it starts as a service with the same server configuration file (config.ttl) and with the same jar files. As well Fuseki started with Tomcat in the

Set up a full text search with duplicate keys

2019-02-07 Thread Sorin Gheorghiu
Hi, this is an example of a Entity Map definition for setting up a full text search with an external text index engine (Elasticsearch): ... <#entMap> a text:EntityMap ;   text:defaultField "text1" ; # Must be defined in the text:map   text:map ( [ text:field "text1" ; text:predicate

Jena Full Text Search documentation

2019-02-05 Thread Sorin Gheorghiu
Hi, it is a great that Jena supports further the Full Text Search extension. Therefore I suggest to update the documentation: if [1] refers to the latest released Jena version (which is 3.10.0), then the supported versions are *Lucene 7.4.0* and *Elasticsearch 6.4.2* (based on JENA-1621).

Fuseki as a Web application in Docker

2018-11-30 Thread Sorin Gheorghiu
Hi, the first attempt to start fuseki as a web application within a Docker with Apache, Tomcat and Elasticsearch images succeded. But after a restart (i.e. docker-compose down/up) it failed with 'Illegal access' error. Moreover a reboot didn't help, the error still occurs. Do you have any

Fuseki service vs. webapp

2018-04-26 Thread Sorin Gheorghiu
Hi, Let's suppose Fuseki 3.6.0 is started as a service (and specific plugins like reindex, percolator, mustache, netty3 & 4 are loaded). Then a script which reads intensively data over SPARQL fails after the first ~400 SELECT's with connection refused error (Net::HTTP::Persistent::Error). It

Re: [ANN] Apache Jena 3.5.0

2017-11-03 Thread Sorin Gheorghiu
e/jena/pulls or drop into the dev@ list. We use github pull requests and other ways for accepting code:     https://github.com/apache/jena/blob/master/CONTRIBUTING.md The Apache Jena development community -- Sorin Gheorghiu Tel: +49 7531 88-3198 Universität K

Re: Jena build artifacts failed

2017-08-21 Thread Sorin Gheorghiu
ary for Text Search ES? It's in maven central: http://central.maven.org/maven2/org/apache/jena/jena-text-es/3.4.0/ On 18/08/17 13:21, Sorin Gheorghiu wrote: Hello, in order to include *jena-text-es *I had to build artifacts, therefore I checkout the sources: $ git clone https://github.com/a

Jena build artifacts failed

2017-08-18 Thread Sorin Gheorghiu
step? Does exist by chance a binary for Text Search ES? Thank you, Sorin -- Sorin Gheorghiu Tel: +49 7531 88-3198 Universität KonstanzRaum: B703 78464 Konstanz sorin.gheorg...@uni-konstanz.de - KIM: Abteilung Contentdienste -

Fuseki failed to start due to insufficient memory

2017-07-07 Thread Sorin Gheorghiu
Hi, after using fuseki for almost one year long, today it failed to start due to insufficient memory: # /etc/init.d/fuseki start Starting fuseki... OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0005c000, 8589934592, 0) failed; error='Cannot allocate memory' (errno=12)

Text index in Apache Jena 3.3.0

2017-05-03 Thread Sorin Gheorghiu
Hi, related to JENA-1301, would be possible in Jena 3.3.0 and later to build a Text Index with Fuseki in Apache Solr any longer? Regards

Re: SPARQL 1.1 Update

2016-07-08 Thread Sorin Gheorghiu
, Sorin Am 07.07.2016 um 20:55 schrieb Andy Seaborne: On 07/07/16 15:13, Sorin Gheorghiu wrote: Hi, while attempting to remove some triples, I noticed that VALUES is not supported, here an example: DELETE WHERE { VALUES (?value) { ( '10' ) ( '20' ) ( '30' ) } ?s ?p ?o . ?s _:prop

SPARQL 1.1 Update

2016-07-07 Thread Sorin Gheorghiu
Hi, while attempting to remove some triples, I noticed that VALUES is not supported, here an example: DELETE WHERE { VALUES (?value) { ( '10' ) ( '20' ) ( '30' ) } ?s ?p ?o . ?s _:prop ?value . } although SELECT works with multiple values: SELECT * WHERE { VALUES (?value) { ( '10' )

Re: Fwd: Re: Error during text index

2016-05-13 Thread Sorin Gheorghiu
to make the request. They can also print out the HTTP headers. Andy On 12/05/16 19:43, Sorin Gheorghiu wrote: Hi, the attempt to perform a sparql insert using *s-update* has failed with the error: # /opt/apache-jena-fuseki-2.3.1/bin/s-update --service=http://localhost:3030//update --file

Re: Fwd: Re: Error during text index

2016-05-12 Thread Sorin Gheorghiu
ike something to do with the solr setup. I'm not very familiar with solr, is there some configuration that affects timeouts on connections? I don't think Jena does any timeouts itself. Andy On 03/05/16 08:50, Sorin Gheorghiu wrote: After Solr server restart, it looks like the indexes are

Fwd: Re: Error during text index

2016-05-03 Thread Sorin Gheorghiu
:Re: Error during text index Datum: Mon, 2 May 2016 20:05:37 +0200 Von:Sorin Gheorghiu <sorin.gheorg...@uni-konstanz.de> An: users@jena.apache.org Hi Andy, after 2 attempts to insert the new SKOS variable, I got the following error: org.apache.jena.query.text.TextIndexExc

Re: Error during text index

2016-05-02 Thread Sorin Gheorghiu
kos:prefLabel ?label } WHERE { ?s a ?T . BIND ( ?label as STRAFTER(STR(?T), "#") } On 29/04/16 09:25, Sorin Gheorghiu wrote: Hi Osma, I do need the type in the text index to get faster results than using sparql queries. I found an analyzer which could replace the URI with the

Re: Error during text index

2016-04-29 Thread Sorin Gheorghiu
extract the fragment from a URI with: STRAFTER(STR(<http://example/foo#bar>), "#")' (untested): INSERT { ?s skos:prefLabel ?label } WHERE { ?s a ?T . BIND ( ?label as STRAFTER(STR(?T), "#") } On 29/04/16 09:25, Sorin Gheorghiu wrote: Hi Osma, I do need the typ

Re: Error during text index

2016-04-29 Thread Sorin Gheorghiu
not know how to handle URIs at all. Generally what you would do to combine text search with a restriction on rdf:type is to use separate query patterns, e.g. { ?s text:query 'nuclear' . ?s a gndo:SeriesOfConferenceOrEvent . } -Osma On 28/04/16 18:30, Sorin Gheorghiu wrote: Hi Andy

Re: Error during text index

2016-04-28 Thread Sorin Gheorghiu
for being a literal or not was there ... but after calling getLiteral. On 28/04/16 15:47, Sorin Gheorghiu wrote: Hello, Jena text index returned the following error: # java -cp /opt/apache-jena-fuseki-2.3.1/fuseki-server.jar jena.textindexer --desc=/etc/default/fuseki/jena-text-

Error during text index

2016-04-28 Thread Sorin Gheorghiu
Hello, Jena text index returned the following error: # java -cp /opt/apache-jena-fuseki-2.3.1/fuseki-server.jar jena.textindexer --desc=/etc/default/fuseki/jena-text-config.ttl java.lang.UnsupportedOperationException: http://d-nb.info/standards/elementset/gnd#SeriesOfConferenceOrEvent is not

Fwd: Work on Jena3

2015-04-27 Thread Sorin Gheorghiu
fyi Weitergeleitete Nachricht Betreff:Work on Jena3 Datum: Fri, 24 Apr 2015 14:16:29 +0100 Von:Andy Seaborne a...@apache.org Antwort an: users@jena.apache.org An: users@jena.apache.org users@jena.apache.org Hi all, Development has started on Jena3.

Re: Fuseki User Interface unmanageable

2015-04-08 Thread Sorin Gheorghiu
Docker deployment) On 5 April 2015 at 19:24, Sorin Gheorghiu sorin.gheorg...@uni-konstanz.de mailto:sorin.gheorg...@uni-konstanz.de wrote: Hi, after starting the server without errors and loading few triples successfully, no dataset is shown on the server web interface

Re: Fuseki User Interface unmanageable

2015-04-06 Thread Sorin Gheorghiu
an example of /shiro.ini/ with your suggested solution please? Regards, Sorin Am 06.04.2015 um 11:17 schrieb Andy Seaborne: On 05/04/15 19:24, Sorin Gheorghiu wrote: Hi, after starting the server without errors and loading few triples successfully, no dataset is shown on the server web

Re: fuseki.war fails to start: Unsupported major.minor version 51.0

2015-04-02 Thread Sorin Gheorghiu
, 2015 11:13:18 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler [http-bio-8080] Apr 01, 2015 11:13:18 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 11575 ms On 1 April 2015 at 17:27, Sorin Gheorghiu sorin.gheorg...@uni-konstanz.de wrote: I could

fuseki.war fails to start: Unsupported major.minor version 51.0

2015-04-01 Thread Sorin Gheorghiu
Hi Jena team, Following the installation instructions from http://jena.apache.org/documentation/serving_data/ the fuseki server 2.0.0 starts from command line and it runs as well on local port 3030. # cd /opt/apache-jena-fuseki-2.0.0 # ./fuseki-server [2015-04-01 15:32:01] Server INFO

Re: fuseki.war fails to start: Unsupported major.minor version 51.0

2015-04-01 Thread Sorin Gheorghiu
run with Java6 despite your command line settings showing Java7. Are you running tomcat as a service? Andy On 01/04/15 15:00, Sorin Gheorghiu wrote: Hi Jena team, Following the installation instructions from http://jena.apache.org/documentation/serving_data/ the fuseki server 2.0.0 starts

Re: fuseki.war fails to start: Unsupported major.minor version 51.0

2015-04-01 Thread Sorin Gheorghiu
Seaborne: Tomcat 7 only requires Java 6 It looks like it is being run with Java6 despite your command line settings showing Java7. Are you running tomcat as a service? Andy On 01/04/15 15:00, Sorin Gheorghiu wrote: Hi Jena team, Following the installation instructions from http

Re: fuseki.war fails to start: Unsupported major.minor version 51.0

2015-04-01 Thread Sorin Gheorghiu
uninstall tomcat as well. On 1 Apr 2015 15:45, Sorin Gheorghiu sorin.gheorg...@uni-konstanz.de wrote: Indeed, Tomcat Manager shows current version Java6: Server Information Tomcat Version JVM Version JVM Vendor OS Name OS Version OS Architecture Apache Tomcat/7.0.261.6.0_27