Menu
▾
▴
bigdata-developers
|
From: Max O. <ma...@ni...> - 2015-04-15 02:00:29
|
Hi, I have trying to get the RDR extension working as this is the feature I'm most interested in. So I copied a simple statement from the web site into a file called 'bob.tut' @prefix : <http://bigdata.com> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . :bob foaf:name "Bob" . <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; dct:source <http://example.net/homepage-listing.html> . (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the wiki writeup). I then created a namespace “test” with RDR selected which gave me the following service description: …. <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> … <feature xmlns="http://www.w3.org/ns/sparql-service-description#" rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> If I now try to upload ‘bob’, I get the following error: $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' HTTP/1.1 100 Continue HTTP/1.1 500 Server Error Content-Type: text/plain Transfer-Encoding: chunked Server: Jetty(9.2.3.v20140905) INSERT-WITH-BODY: baseURI= http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ http://example.org/tbox] java.util.concurrent.ExecutionException: org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' [line 5] …. Looks like the RDF parser didn’t get the memo that I’m sending RDR data, but I have no idea what I’m doing wrong, nor apparently what I'm doing - period :) Any help would be greatly appreciated. Cheers, -max |
|
From: Max O. <ma...@ni...> - 2015-04-15 11:02:12
|
Bryan, No idea what deployment mode I'm using. Just following the getting started guide on the web site. Also can't access the ticket: OperationalError: (1030, 'Got error 28 from storage engine') Cheers, -max On Wed, Apr 15, 2015 at 8:56 PM Bryan Thompson <br...@sy...> wrote: > Max, > > What deployment mode are you using? Do you have the log from startup where > it lists out the registered RDF parser factories? Openrdf needs to be > before The Blazegraph jar on the class path or the RDR parsers will get > unregistered by openrdf. See http://trac.bigdata.com/ticket/1060. We > hope to address this issue in 1.5.2. > > Thanks, > Bryan > > > On Tuesday, April 14, 2015, Max Ott <ma...@ni...> wrote: > >> Hi, >> >> I have trying to get the RDR extension working as this is the feature I'm >> most interested in. So I copied a simple statement from the web site into a >> file called 'bob.tut' >> >> @prefix : <http://bigdata.com> . >> @prefix foaf: <http://xmlns.com/foaf/0.1/> . >> >> :bob foaf:name "Bob" . >> <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; >> dct:source <http://example.net/homepage-listing.html> >> . >> >> (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the wiki >> writeup). >> >> I then created a namespace “test” with RDR selected which gave me the >> following service description: >> >> …. >> <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> >> … >> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> >> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> >> >> If I now try to upload ‘bob’, I get the following error: >> >> $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' >> http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' >> >> HTTP/1.1 100 Continue >> >> HTTP/1.1 500 Server Error >> Content-Type: text/plain >> Transfer-Encoding: chunked >> Server: Jetty(9.2.3.v20140905) >> >> INSERT-WITH-BODY: baseURI= >> http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ >> http://example.org/tbox] >> java.util.concurrent.ExecutionException: >> org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' >> [line 5] >> …. >> >> Looks like the RDF parser didn’t get the memo that I’m sending RDR data, >> but I have no idea what I’m doing wrong, nor apparently what I'm doing - >> period :) >> >> Any help would be greatly appreciated. >> >> Cheers, >> -max >> >> > > -- > ---- > Bryan Thompson > Chief Scientist & Founder > SYSTAP, LLC > 4501 Tower Road > Greensboro, NC 27410 > br...@sy... > http://blazegraph.com > http://blog.bigdata.com <http://bigdata.com> > http://mapgraph.io > > Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance > graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints > APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new > technology to use GPUs to accelerate data-parallel graph analytics. > > CONFIDENTIALITY NOTICE: This email and its contents and attachments are > for the sole use of the intended recipient(s) and are confidential or > proprietary to SYSTAP. Any unauthorized review, use, disclosure, > dissemination or copying of this email or its contents or attachments is > prohibited. If you have received this communication in error, please notify > the sender by reply email and permanently delete all copies of the email > and its contents and attachments. > > |
|
From: Bryan T. <br...@sy...> - 2015-04-15 11:25:41
|
That would be the MySQL backend... There are several deployment modes referenced on http://www.blazegraph.com/download Are you are using the embedded jar? Thanks, Bryan On Wednesday, April 15, 2015, Max Ott <ma...@ni...> wrote: > Bryan, > > No idea what deployment mode I'm using. Just following the getting started > guide on the web site. Also can't access the ticket: > > OperationalError: (1030, 'Got error 28 from storage engine') > > > Cheers, > > -max > > > On Wed, Apr 15, 2015 at 8:56 PM Bryan Thompson <br...@sy... > <javascript:_e(%7B%7D,'cvml','br...@sy...');>> wrote: > >> Max, >> >> What deployment mode are you using? Do you have the log from startup >> where it lists out the registered RDF parser factories? Openrdf needs to be >> before The Blazegraph jar on the class path or the RDR parsers will get >> unregistered by openrdf. See http://trac.bigdata.com/ticket/1060. We >> hope to address this issue in 1.5.2. >> >> Thanks, >> Bryan >> >> >> On Tuesday, April 14, 2015, Max Ott <ma...@ni... >> <javascript:_e(%7B%7D,'cvml','ma...@ni...');>> wrote: >> >>> Hi, >>> >>> I have trying to get the RDR extension working as this is the feature >>> I'm most interested in. So I copied a simple statement from the web site >>> into a file called 'bob.tut' >>> >>> @prefix : <http://bigdata.com> . >>> @prefix foaf: <http://xmlns.com/foaf/0.1/> . >>> >>> :bob foaf:name "Bob" . >>> <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; >>> dct:source < >>> http://example.net/homepage-listing.html> . >>> >>> (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the >>> wiki writeup). >>> >>> I then created a namespace “test” with RDR selected which gave me the >>> following service description: >>> >>> …. >>> <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> >>> … >>> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> >>> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance >>> "/> >>> >>> If I now try to upload ‘bob’, I get the following error: >>> >>> $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' >>> http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' >>> >>> HTTP/1.1 100 Continue >>> >>> HTTP/1.1 500 Server Error >>> Content-Type: text/plain >>> Transfer-Encoding: chunked >>> Server: Jetty(9.2.3.v20140905) >>> >>> INSERT-WITH-BODY: baseURI= >>> http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ >>> http://example.org/tbox] >>> java.util.concurrent.ExecutionException: >>> org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' >>> [line 5] >>> …. >>> >>> Looks like the RDF parser didn’t get the memo that I’m sending RDR data, >>> but I have no idea what I’m doing wrong, nor apparently what I'm doing - >>> period :) >>> >>> Any help would be greatly appreciated. >>> >>> Cheers, >>> -max >>> >>> >> >> -- >> ---- >> Bryan Thompson >> Chief Scientist & Founder >> SYSTAP, LLC >> 4501 Tower Road >> Greensboro, NC 27410 >> br...@sy... <javascript:_e(%7B%7D,'cvml','br...@sy...');> >> http://blazegraph.com >> http://blog.bigdata.com <http://bigdata.com> >> http://mapgraph.io >> >> Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance >> graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints >> APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new >> technology to use GPUs to accelerate data-parallel graph analytics. >> >> CONFIDENTIALITY NOTICE: This email and its contents and attachments are >> for the sole use of the intended recipient(s) and are confidential or >> proprietary to SYSTAP. Any unauthorized review, use, disclosure, >> dissemination or copying of this email or its contents or attachments is >> prohibited. If you have received this communication in error, please notify >> the sender by reply email and permanently delete all copies of the email >> and its contents and attachments. >> >> -- ---- Bryan Thompson Chief Scientist & Founder SYSTAP, LLC 4501 Tower Road Greensboro, NC 27410 br...@sy... http://blazegraph.com http://blog.bigdata.com <http://bigdata.com> http://mapgraph.io Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. |
|
From: Bryan T. <br...@sy...> - 2015-04-15 11:19:46
|
Max, What deployment mode are you using? Do you have the log from startup where it lists out the registered RDF parser factories? Openrdf needs to be before The Blazegraph jar on the class path or the RDR parsers will get unregistered by openrdf. See http://trac.bigdata.com/ticket/1060. We hope to address this issue in 1.5.2. Thanks, Bryan On Tuesday, April 14, 2015, Max Ott <ma...@ni...> wrote: > Hi, > > I have trying to get the RDR extension working as this is the feature I'm > most interested in. So I copied a simple statement from the web site into a > file called 'bob.tut' > > @prefix : <http://bigdata.com> . > @prefix foaf: <http://xmlns.com/foaf/0.1/> . > > :bob foaf:name "Bob" . > <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; > dct:source <http://example.net/homepage-listing.html> > . > > (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the wiki > writeup). > > I then created a namespace “test” with RDR selected which gave me the > following service description: > > …. > <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> > … > <feature xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> > <feature xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> > > If I now try to upload ‘bob’, I get the following error: > > $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' > http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' > > HTTP/1.1 100 Continue > > HTTP/1.1 500 Server Error > Content-Type: text/plain > Transfer-Encoding: chunked > Server: Jetty(9.2.3.v20140905) > > INSERT-WITH-BODY: baseURI= > http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ > http://example.org/tbox] > java.util.concurrent.ExecutionException: > org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' > [line 5] > …. > > Looks like the RDF parser didn’t get the memo that I’m sending RDR data, > but I have no idea what I’m doing wrong, nor apparently what I'm doing - > period :) > > Any help would be greatly appreciated. > > Cheers, > -max > > -- ---- Bryan Thompson Chief Scientist & Founder SYSTAP, LLC 4501 Tower Road Greensboro, NC 27410 br...@sy... http://blazegraph.com http://blog.bigdata.com <http://bigdata.com> http://mapgraph.io Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. |
|
From: Bryan T. <br...@sy...> - 2015-04-15 14:13:19
|
The RDR specific mime types are also defined here: http://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right#RDF_Data_Interchange Thanks, Bryan ---- Bryan Thompson Chief Scientist & Founder SYSTAP, LLC 4501 Tower Road Greensboro, NC 27410 br...@sy... http://blazegraph.com http://blog.bigdata.com <http://bigdata.com> http://mapgraph.io Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. On Wed, Apr 15, 2015 at 10:03 AM, Bryan Thompson <br...@sy...> wrote: > Max, > > I've fixed the wiki. > > The problem is the Content-Type header. I have modified the servlet to > report back the Content-Type header in the error message. > > You are probably specifying Content-Type=application/x-turtle. When I use > this value I get the same error message. > > You need to specify *application/x-turtle-RDR* per > http://wiki.blazegraph.com/wiki/index.php/NanoSparqlServer#MIME_Types > > Thanks, > Bryan > ---- > Bryan Thompson > Chief Scientist & Founder > SYSTAP, LLC > 4501 Tower Road > Greensboro, NC 27410 > br...@sy... > http://blazegraph.com > http://blog.bigdata.com <http://bigdata.com> > http://mapgraph.io > > Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance > graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints > APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new > technology to use GPUs to accelerate data-parallel graph analytics. > > CONFIDENTIALITY NOTICE: This email and its contents and attachments are > for the sole use of the intended recipient(s) and are confidential or > proprietary to SYSTAP. Any unauthorized review, use, disclosure, > dissemination or copying of this email or its contents or attachments is > prohibited. If you have received this communication in error, please notify > the sender by reply email and permanently delete all copies of the email > and its contents and attachments. > > On Tue, Apr 14, 2015 at 10:00 PM, Max Ott <ma...@ni...> wrote: > >> Hi, >> >> I have trying to get the RDR extension working as this is the feature I'm >> most interested in. So I copied a simple statement from the web site into a >> file called 'bob.tut' >> >> @prefix : <http://bigdata.com> . >> @prefix foaf: <http://xmlns.com/foaf/0.1/> . >> >> :bob foaf:name "Bob" . >> <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; >> dct:source <http://example.net/homepage-listing.html> >> . >> >> (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the wiki >> writeup). >> >> I then created a namespace “test” with RDR selected which gave me the >> following service description: >> >> …. >> <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> >> … >> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> >> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >> rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> >> >> If I now try to upload ‘bob’, I get the following error: >> >> $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' >> http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' >> >> HTTP/1.1 100 Continue >> >> HTTP/1.1 500 Server Error >> Content-Type: text/plain >> Transfer-Encoding: chunked >> Server: Jetty(9.2.3.v20140905) >> >> INSERT-WITH-BODY: baseURI= >> http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ >> http://example.org/tbox] >> java.util.concurrent.ExecutionException: >> org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' >> [line 5] >> …. >> >> Looks like the RDF parser didn’t get the memo that I’m sending RDR data, >> but I have no idea what I’m doing wrong, nor apparently what I'm doing - >> period :) >> >> Any help would be greatly appreciated. >> >> Cheers, >> -max >> >> >> >> ------------------------------------------------------------------------------ >> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >> Develop your own process in accordance with the BPMN 2 standard >> Learn Process modeling best practices with Bonita BPM through live >> exercises >> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >> event?utm_ >> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >> _______________________________________________ >> Bigdata-developers mailing list >> Big...@li... >> https://lists.sourceforge.net/lists/listinfo/bigdata-developers >> >> > |
|
From: Brad B. <be...@sy...> - 2015-04-15 14:33:23
|
Max, There were two issues, which are below. Thank you for pointing out the Wiki issue. It's been updated and corrected: http://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right#Reification_Done_Right . Let us know how it works for you. Thanks, --Brad 1. The dublin core name space needed to be declared: @prefix : <http://bigdata.com> . @prefix foaf: <http://xmlns.com/foaf/0.1/> @prefix dct: <http://purl.org/dc/elements/1.1/> . :bob foaf:name "Bob" . <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; dct:source <http://example.net/homepage-listing.html> . 2. The RDR content-type needed to be specified in the CURL request. curl -D -H 'Content-Type: application/x-turtle-RDR' --upload-file bob.tut -X POST ' http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox ' On Wed, Apr 15, 2015 at 10:04 AM, Bryan Thompson <br...@sy...> wrote: > The RDR specific mime types are also defined here: > http://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right#RDF_Data_Interchange > > Thanks, > Bryan > > ---- > Bryan Thompson > Chief Scientist & Founder > SYSTAP, LLC > 4501 Tower Road > Greensboro, NC 27410 > br...@sy... > http://blazegraph.com > http://blog.bigdata.com <http://bigdata.com> > http://mapgraph.io > > Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance > graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints > APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new > technology to use GPUs to accelerate data-parallel graph analytics. > > CONFIDENTIALITY NOTICE: This email and its contents and attachments are > for the sole use of the intended recipient(s) and are confidential or > proprietary to SYSTAP. Any unauthorized review, use, disclosure, > dissemination or copying of this email or its contents or attachments is > prohibited. If you have received this communication in error, please notify > the sender by reply email and permanently delete all copies of the email > and its contents and attachments. > > On Wed, Apr 15, 2015 at 10:03 AM, Bryan Thompson <br...@sy...> wrote: > >> Max, >> >> I've fixed the wiki. >> >> The problem is the Content-Type header. I have modified the servlet to >> report back the Content-Type header in the error message. >> >> You are probably specifying Content-Type=application/x-turtle. When I >> use this value I get the same error message. >> >> You need to specify *application/x-turtle-RDR* per >> http://wiki.blazegraph.com/wiki/index.php/NanoSparqlServer#MIME_Types >> >> Thanks, >> Bryan >> ---- >> Bryan Thompson >> Chief Scientist & Founder >> SYSTAP, LLC >> 4501 Tower Road >> Greensboro, NC 27410 >> br...@sy... >> http://blazegraph.com >> http://blog.bigdata.com <http://bigdata.com> >> http://mapgraph.io >> >> Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance >> graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints >> APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new >> technology to use GPUs to accelerate data-parallel graph analytics. >> >> CONFIDENTIALITY NOTICE: This email and its contents and attachments are >> for the sole use of the intended recipient(s) and are confidential or >> proprietary to SYSTAP. Any unauthorized review, use, disclosure, >> dissemination or copying of this email or its contents or attachments is >> prohibited. If you have received this communication in error, please notify >> the sender by reply email and permanently delete all copies of the email >> and its contents and attachments. >> >> On Tue, Apr 14, 2015 at 10:00 PM, Max Ott <ma...@ni...> wrote: >> >>> Hi, >>> >>> I have trying to get the RDR extension working as this is the feature >>> I'm most interested in. So I copied a simple statement from the web site >>> into a file called 'bob.tut' >>> >>> @prefix : <http://bigdata.com> . >>> @prefix foaf: <http://xmlns.com/foaf/0.1/> . >>> >>> :bob foaf:name "Bob" . >>> <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; >>> dct:source < >>> http://example.net/homepage-listing.html> . >>> >>> (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the >>> wiki writeup). >>> >>> I then created a namespace “test” with RDR selected which gave me the >>> following service description: >>> >>> …. >>> <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> >>> … >>> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> >>> <feature xmlns="http://www.w3.org/ns/sparql-service-description#" >>> rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance >>> "/> >>> >>> If I now try to upload ‘bob’, I get the following error: >>> >>> $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' >>> http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' >>> >>> HTTP/1.1 100 Continue >>> >>> HTTP/1.1 500 Server Error >>> Content-Type: text/plain >>> Transfer-Encoding: chunked >>> Server: Jetty(9.2.3.v20140905) >>> >>> INSERT-WITH-BODY: baseURI= >>> http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ >>> http://example.org/tbox] >>> java.util.concurrent.ExecutionException: >>> org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' >>> [line 5] >>> …. >>> >>> Looks like the RDF parser didn’t get the memo that I’m sending RDR data, >>> but I have no idea what I’m doing wrong, nor apparently what I'm doing - >>> period :) >>> >>> Any help would be greatly appreciated. >>> >>> Cheers, >>> -max >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >>> Develop your own process in accordance with the BPMN 2 standard >>> Learn Process modeling best practices with Bonita BPM through live >>> exercises >>> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >>> event?utm_ >>> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >>> _______________________________________________ >>> Bigdata-developers mailing list >>> Big...@li... >>> https://lists.sourceforge.net/lists/listinfo/bigdata-developers >>> >>> >> > > > ------------------------------------------------------------------------------ > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT > Develop your own process in accordance with the BPMN 2 standard > Learn Process modeling best practices with Bonita BPM through live > exercises > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- > event?utm_ > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF > _______________________________________________ > Bigdata-developers mailing list > Big...@li... > https://lists.sourceforge.net/lists/listinfo/bigdata-developers > > -- _______________ Brad Bebee Managing Partner SYSTAP, LLC e: be...@sy... m: 202.642.7961 f: 571.367.5000 w: www.systap.com Blazegraph™ <http://www.blazegraph.com> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP, LLC. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. |
|
From: Max O. <ma...@ni...> - 2015-04-15 20:39:37
|
Wonderful. Got it to work now. Thanks, -max On Thu, Apr 16, 2015 at 12:33 AM Brad Bebee <be...@sy...> wrote: > Max, > > There were two issues, which are below. Thank you for pointing out the > Wiki issue. It's been updated and corrected: > http://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right#Reification_Done_Right > . Let us know how it works for you. > > Thanks, --Brad > > 1. The dublin core name space needed to be declared: > > @prefix : <http://bigdata.com> . > @prefix foaf: <http://xmlns.com/foaf/0.1/ > > > > @prefix dct: <http://purl.org/dc/elements/1.1/> . > > :bob foaf:name "Bob" . > <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; > dct:source <http://example.net/homepage-listing.html> . > > 2. The RDR content-type needed to be specified in the CURL request. > > curl -D -H 'Content-Type: application/x-turtle-RDR' --upload-file bob.tut > -X POST ' > http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox > ' > > > > On Wed, Apr 15, 2015 at 10:04 AM, Bryan Thompson <br...@sy...> wrote: > >> The RDR specific mime types are also defined here: >> http://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right#RDF_Data_Interchange >> >> Thanks, >> Bryan >> >> ---- >> Bryan Thompson >> Chief Scientist & Founder >> SYSTAP, LLC >> 4501 Tower Road >> Greensboro, NC 27410 >> br...@sy... >> http://blazegraph.com >> http://blog.bigdata.com <http://bigdata.com> >> http://mapgraph.io >> >> Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance >> graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints >> APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new >> technology to use GPUs to accelerate data-parallel graph analytics. >> >> CONFIDENTIALITY NOTICE: This email and its contents and attachments are >> for the sole use of the intended recipient(s) and are confidential or >> proprietary to SYSTAP. Any unauthorized review, use, disclosure, >> dissemination or copying of this email or its contents or attachments is >> prohibited. If you have received this communication in error, please notify >> the sender by reply email and permanently delete all copies of the email >> and its contents and attachments. >> >> On Wed, Apr 15, 2015 at 10:03 AM, Bryan Thompson <br...@sy...> >> wrote: >> >>> Max, >>> >>> I've fixed the wiki. >>> >>> The problem is the Content-Type header. I have modified the servlet to >>> report back the Content-Type header in the error message. >>> >>> You are probably specifying Content-Type=application/x-turtle. When I >>> use this value I get the same error message. >>> >>> You need to specify *application/x-turtle-RDR* per >>> http://wiki.blazegraph.com/wiki/index.php/NanoSparqlServer#MIME_Types >>> >>> Thanks, >>> Bryan >>> ---- >>> Bryan Thompson >>> Chief Scientist & Founder >>> SYSTAP, LLC >>> 4501 Tower Road >>> Greensboro, NC 27410 >>> br...@sy... >>> http://blazegraph.com >>> http://blog.bigdata.com <http://bigdata.com> >>> http://mapgraph.io >>> >>> Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance >>> graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints >>> APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new >>> technology to use GPUs to accelerate data-parallel graph analytics. >>> >>> CONFIDENTIALITY NOTICE: This email and its contents and attachments >>> are for the sole use of the intended recipient(s) and are confidential or >>> proprietary to SYSTAP. Any unauthorized review, use, disclosure, >>> dissemination or copying of this email or its contents or attachments is >>> prohibited. If you have received this communication in error, please notify >>> the sender by reply email and permanently delete all copies of the email >>> and its contents and attachments. >>> >>> On Tue, Apr 14, 2015 at 10:00 PM, Max Ott <ma...@ni...> wrote: >>> >>>> Hi, >>>> >>>> I have trying to get the RDR extension working as this is the feature >>>> I'm most interested in. So I copied a simple statement from the web site >>>> into a file called 'bob.tut' >>>> >>>> @prefix : <http://bigdata.com> . >>>> @prefix foaf: <http://xmlns.com/foaf/0.1/> . >>>> >>>> :bob foaf:name "Bob" . >>>> <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; >>>> dct:source < >>>> http://example.net/homepage-listing.html> . >>>> >>>> (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the >>>> wiki writeup). >>>> >>>> I then created a namespace “test” with RDR selected which gave me the >>>> following service description: >>>> >>>> …. >>>> <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" >>>> rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> >>>> … >>>> <feature xmlns=" >>>> http://www.w3.org/ns/sparql-service-description#" rdf:resource=" >>>> http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> >>>> <feature xmlns=" >>>> http://www.w3.org/ns/sparql-service-description#" rdf:resource=" >>>> http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> >>>> >>>> If I now try to upload ‘bob’, I get the following error: >>>> >>>> $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST >>>> ' >>>> http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' >>>> >>>> HTTP/1.1 100 Continue >>>> >>>> HTTP/1.1 500 Server Error >>>> Content-Type: text/plain >>>> Transfer-Encoding: chunked >>>> Server: Jetty(9.2.3.v20140905) >>>> >>>> INSERT-WITH-BODY: baseURI= >>>> http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ >>>> http://example.org/tbox] >>>> java.util.concurrent.ExecutionException: >>>> org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' >>>> [line 5] >>>> …. >>>> >>>> Looks like the RDF parser didn’t get the memo that I’m sending RDR >>>> data, but I have no idea what I’m doing wrong, nor apparently what I'm >>>> doing - period :) >>>> >>>> Any help would be greatly appreciated. >>>> >>>> Cheers, >>>> -max >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >>>> Develop your own process in accordance with the BPMN 2 standard >>>> Learn Process modeling best practices with Bonita BPM through live >>>> exercises >>>> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >>>> event?utm_ >>>> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >>>> _______________________________________________ >>>> Bigdata-developers mailing list >>>> Big...@li... >>>> https://lists.sourceforge.net/lists/listinfo/bigdata-developers >>>> >>>> >>> >> >> >> ------------------------------------------------------------------------------ >> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >> Develop your own process in accordance with the BPMN 2 standard >> Learn Process modeling best practices with Bonita BPM through live >> exercises >> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >> event?utm_ >> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >> _______________________________________________ >> Bigdata-developers mailing list >> Big...@li... >> https://lists.sourceforge.net/lists/listinfo/bigdata-developers >> >> > > > -- > _______________ > Brad Bebee > Managing Partner > SYSTAP, LLC > e: be...@sy... > m: 202.642.7961 > f: 571.367.5000 > w: www.systap.com > > > Blazegraph™ <http://www.blazegraph.com> is our ultra high-performance > graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints > APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new > technology to use GPUs to accelerate data-parallel graph analytics. > > CONFIDENTIALITY NOTICE: This email and its contents and attachments are > for the sole use of the intended recipient(s) and are confidential or > proprietary to SYSTAP, LLC. Any unauthorized review, use, disclosure, > dissemination or copying of this email or its contents or attachments is > prohibited. If you have received this communication in error, please notify > the sender by reply email and permanently delete all copies of the email > and its contents and attachments. > |
|
From: Bryan T. <br...@sy...> - 2015-04-15 15:05:58
|
Max, I've fixed the wiki. The problem is the Content-Type header. I have modified the servlet to report back the Content-Type header in the error message. You are probably specifying Content-Type=application/x-turtle. When I use this value I get the same error message. You need to specify *application/x-turtle-RDR* per http://wiki.blazegraph.com/wiki/index.php/NanoSparqlServer#MIME_Types Thanks, Bryan ---- Bryan Thompson Chief Scientist & Founder SYSTAP, LLC 4501 Tower Road Greensboro, NC 27410 br...@sy... http://blazegraph.com http://blog.bigdata.com <http://bigdata.com> http://mapgraph.io Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. MapGraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. On Tue, Apr 14, 2015 at 10:00 PM, Max Ott <ma...@ni...> wrote: > Hi, > > I have trying to get the RDR extension working as this is the feature I'm > most interested in. So I copied a simple statement from the web site into a > file called 'bob.tut' > > @prefix : <http://bigdata.com> . > @prefix foaf: <http://xmlns.com/foaf/0.1/> . > > :bob foaf:name "Bob" . > <<:bob foaf:age 23>> dct:creator <http://example.com/crawlers#c1> ; > dct:source <http://example.net/homepage-listing.html> > . > > (BTW, the trailing dot on line 2 and ‘;’ on line 5 is missing in the wiki > writeup). > > I then created a namespace “test” with RDR selected which gave me the > following service description: > > …. > <endpoint xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://localhost:9999/bigdata/namespace/test/sparql”/> > … > <feature xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://www.bigdata.com/rdf#/features/KB/Mode/Sids"/> > <feature xmlns="http://www.w3.org/ns/sparql-service-description#" > rdf:resource="http://www.bigdata.com/rdf#/features/KB/TruthMaintenance"/> > > If I now try to upload ‘bob’, I get the following error: > > $ curl -D- -H 'Content-Type: text/turtle' --upload-file bob.tut -X POST ' > http://localhost:9999/bigdata/namespace/test/sparql/test/sparql?context-uri=http://example.org/tbox' > > HTTP/1.1 100 Continue > > HTTP/1.1 500 Server Error > Content-Type: text/plain > Transfer-Encoding: chunked > Server: Jetty(9.2.3.v20140905) > > INSERT-WITH-BODY: baseURI= > http://192.168.59.3:9999/bigdata/namespace/test/sparql, context-uri=[ > http://example.org/tbox] > java.util.concurrent.ExecutionException: > org.openrdf.rio.RDFParseException: IRI included an unencoded space: '32' > [line 5] > …. > > Looks like the RDF parser didn’t get the memo that I’m sending RDR data, > but I have no idea what I’m doing wrong, nor apparently what I'm doing - > period :) > > Any help would be greatly appreciated. > > Cheers, > -max > > > > ------------------------------------------------------------------------------ > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT > Develop your own process in accordance with the BPMN 2 standard > Learn Process modeling best practices with Bonita BPM through live > exercises > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- > event?utm_ > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF > _______________________________________________ > Bigdata-developers mailing list > Big...@li... > https://lists.sourceforge.net/lists/listinfo/bigdata-developers > > |
×
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.
Thanks for helping keep SourceForge clean.
X