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Posted to dev@stanbol.apache.org by Adrian Dinu <ad...@r-2.ca> on 2015/06/12 15:55:28 UTC
"Problem accessing /contenthub/ldpath/program: Internal server error"
Hello,
I get this error
“Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
generated by
curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
The full message is :
HTTP ERROR 500
Problem accessing /contenthub/ldpath/program. Reason:
Internal Server Error
Powered by Jetty
The LDpath program above is taken from http://www.srdc.com.tr/projects/iks/showcase
Could someone enlighten me on the matter please?
Thank you,
Adrian
De : Adrian Dinu [mailto:adrian@r-2.ca]
Envoyé : June 11, 2015 11:27 AM
À : 'dev@stanbol.apache.org'
Objet : "Problem accessing /contenthub/contenthub/search/featured"
Contenthub search http://localhost:8080/entityhub/find
Example
curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
generates the error
HTTP ERROR 500
Problem accessing /contenthub/contenthub/search/featured. Reason:
org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
Could someone enlighten me on the matter please?
Thank you,
Adrian
RE: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Adrian Dinu <ad...@r-2.ca>.
Thank you !
Adrian
-----Message d'origine-----
De : Rupert Westenthaler [mailto:rupert.westenthaler@gmail.com]
Envoyé : June 22, 2015 3:58 AM
À : dev@stanbol.apache.org
Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Hi (again)
> I work on Windows 8, java version "1.6.0_45" ,
> stanbol.launchers.full-0.10.0-SNAPSHOT
I forgot to mention that you will need at least Java 7 for running the 0.12.1-SNAPSHOT version of Stanbol. 0.12.0 should still run with Java
6 if I remember correctly.
best
Rupert
On Mon, Jun 22, 2015 at 8:56 AM, Rupert Westenthaler <ru...@gmail.com> wrote:
> Hi Adrian, Dinu,
>
>> I work on Windows 8, java version "1.6.0_45" ,
>> stanbol.launchers.full-0.10.0-SNAPSHOT
>
> version 0.10.0-SNAPSHOT is really old. I will not be able to help you
> solving issues with such an outdated version.
>
> I recommend you to use the 0.12.0 release or the current 0.12.1-SNAPSHOT.
>
> Here are links to binary versions
>
> 0.12.0 release
>
> * full launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/org.apache.stan
> bol.launchers.full-0.12.0.jar
> * full WAR launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/stanbol.war
>
> 0.12.1 SNAPSHOT
>
> * full launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/org.apache.stan
> bol.launchers.full-0.12.1-SNAPSHOT.jar
> * full WAR launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/stanbol-0.12.1-
> SNAPSHOT.war
>
>> java.io.IOException: Unable to establish loopback connection
>
> Updating to the newer launcher will not solve this issue as it is
> related to the security settings of your windows machine. I am not a
> windows user, but AFAIK this is related to your Firewall blocking
> local loopback connection as used by the Java NIO API.
>
> I recommend to do a Google search about this issue and the security
> settings & anti virus software you do use on your machine.
>
> Their where also reports of Stanbol working just fine even with
> exceptions like that in the log.
>
> best
> Rupert
>
>
>
> On Thu, Jun 18, 2015 at 7:33 PM, Adrian Dinu <ad...@r-2.ca> wrote:
>> Hi Fabian,
>> Did you have the time to take a look at it?
>> Thanks,
>> Adrian
>>
>> -----Message d'origine-----
>> De : Fabian Christ [mailto:christ.fabian@googlemail.com]
>> Envoyé : June 15, 2015 3:19 AM
>> À : dev@stanbol.apache.org
>> Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
>>
>> Hi Adrian,
>>
>> I have no clues about the internals of the ContentHub at the moment but could you try to post some logs from the server in order to narrow down the problem. The error message you are seeing on the web frontend will not tell us what is going on.
>>
>> Best
>> - Fabian
>>
>> 2015-06-12 15:55 GMT+02:00 Adrian Dinu <ad...@r-2.ca>:
>>> Hello,
>>>
>>> I get this error
>>>
>>>
>>>
>>> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>>>
>>>
>>>
>>> generated by
>>>
>>>
>>>
>>> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
>>>
>>>
>>>
>>> The full message is :
>>>
>>>
>>>
>>> HTTP ERROR 500
>>>
>>> Problem accessing /contenthub/ldpath/program. Reason:
>>>
>>> Internal Server Error
>>>
>>> Powered by Jetty
>>>
>>>
>>>
>>> The LDpath program above is taken from
>>> http://www.srdc.com.tr/projects/iks/showcase
>>>
>>>
>>>
>>> Could someone enlighten me on the matter please?
>>>
>>> Thank you,
>>>
>>> Adrian
>>>
>>>
>>>
>>>
>>>
>>> De : Adrian Dinu [mailto:adrian@r-2.ca] Envoyé : June 11, 2015 11:27
>>> AM À : 'dev@stanbol.apache.org'
>>> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>>>
>>>
>>>
>>>
>>> Contenthub search http://localhost:8080/entityhub/find
>>>
>>>
>>> Example
>>>
>>> curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>>>
>>>
>>>
>>> generates the error
>>>
>>>
>>> HTTP ERROR 500
>>>
>>>
>>> Problem accessing /contenthub/contenthub/search/featured. Reason:
>>>
>>> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>>>
>>>
>>>
>>>
>>>
>>> Could someone enlighten me on the matter please?
>>>
>>> Thank you,
>>>
>>> Adrian
>>>
>>
>>
>>
>> --
>> Fabian
>> http://twitter.com/fctwitt
>>
>>
>>
>> -----
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2014.0.4800 / Virus Database: 4311/10016 - Release Date:
>> 06/14/15
>>
>>
>> -----
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2014.0.4800 / Virus Database: 4311/10020 - Release Date:
>> 06/15/15
>>
>
>
>
> --
> | Rupert Westenthaler rupert.westenthaler@gmail.com
> | Bodenlehenstraße 11 ++43-699-11108907
> | A-5500 Bischofshofen
> | REDLINK.CO ..........................................................................
> | http://redlink.co/
--
| Rupert Westenthaler rupert.westenthaler@gmail.com
| Bodenlehenstraße 11 ++43-699-11108907
| A-5500 Bischofshofen
| REDLINK.CO ..........................................................................
| http://redlink.co/
-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2014.0.4800 / Virus Database: 4365/10052 - Release Date: 06/19/15
-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2014.0.4800 / Virus Database: 4365/10052 - Release Date: 06/19/15
Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Rupert Westenthaler <ru...@gmail.com>.
Hi (again)
> I work on Windows 8, java version "1.6.0_45" , stanbol.launchers.full-0.10.0-SNAPSHOT
I forgot to mention that you will need at least Java 7 for running the
0.12.1-SNAPSHOT version of Stanbol. 0.12.0 should still run with Java
6 if I remember correctly.
best
Rupert
On Mon, Jun 22, 2015 at 8:56 AM, Rupert Westenthaler
<ru...@gmail.com> wrote:
> Hi Adrian, Dinu,
>
>> I work on Windows 8, java version "1.6.0_45" , stanbol.launchers.full-0.10.0-SNAPSHOT
>
> version 0.10.0-SNAPSHOT is really old. I will not be able to help you
> solving issues with such an outdated version.
>
> I recommend you to use the 0.12.0 release or the current 0.12.1-SNAPSHOT.
>
> Here are links to binary versions
>
> 0.12.0 release
>
> * full launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/org.apache.stanbol.launchers.full-0.12.0.jar
> * full WAR launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/stanbol.war
>
> 0.12.1 SNAPSHOT
>
> * full launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/org.apache.stanbol.launchers.full-0.12.1-SNAPSHOT.jar
> * full WAR launcher:
> http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/stanbol-0.12.1-SNAPSHOT.war
>
>> java.io.IOException: Unable to establish loopback connection
>
> Updating to the newer launcher will not solve this issue as it is
> related to the security settings of your windows machine. I am not a
> windows user, but AFAIK this is related to your Firewall blocking
> local loopback connection as used by the Java NIO API.
>
> I recommend to do a Google search about this issue and the security
> settings & anti virus software you do use on your machine.
>
> Their where also reports of Stanbol working just fine even with
> exceptions like that in the log.
>
> best
> Rupert
>
>
>
> On Thu, Jun 18, 2015 at 7:33 PM, Adrian Dinu <ad...@r-2.ca> wrote:
>> Hi Fabian,
>> Did you have the time to take a look at it?
>> Thanks,
>> Adrian
>>
>> -----Message d'origine-----
>> De : Fabian Christ [mailto:christ.fabian@googlemail.com]
>> Envoyé : June 15, 2015 3:19 AM
>> À : dev@stanbol.apache.org
>> Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
>>
>> Hi Adrian,
>>
>> I have no clues about the internals of the ContentHub at the moment but could you try to post some logs from the server in order to narrow down the problem. The error message you are seeing on the web frontend will not tell us what is going on.
>>
>> Best
>> - Fabian
>>
>> 2015-06-12 15:55 GMT+02:00 Adrian Dinu <ad...@r-2.ca>:
>>> Hello,
>>>
>>> I get this error
>>>
>>>
>>>
>>> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>>>
>>>
>>>
>>> generated by
>>>
>>>
>>>
>>> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
>>>
>>>
>>>
>>> The full message is :
>>>
>>>
>>>
>>> HTTP ERROR 500
>>>
>>> Problem accessing /contenthub/ldpath/program. Reason:
>>>
>>> Internal Server Error
>>>
>>> Powered by Jetty
>>>
>>>
>>>
>>> The LDpath program above is taken from
>>> http://www.srdc.com.tr/projects/iks/showcase
>>>
>>>
>>>
>>> Could someone enlighten me on the matter please?
>>>
>>> Thank you,
>>>
>>> Adrian
>>>
>>>
>>>
>>>
>>>
>>> De : Adrian Dinu [mailto:adrian@r-2.ca] Envoyé : June 11, 2015 11:27
>>> AM À : 'dev@stanbol.apache.org'
>>> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>>>
>>>
>>>
>>>
>>> Contenthub search http://localhost:8080/entityhub/find
>>>
>>>
>>> Example
>>>
>>> curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>>>
>>>
>>>
>>> generates the error
>>>
>>>
>>> HTTP ERROR 500
>>>
>>>
>>> Problem accessing /contenthub/contenthub/search/featured. Reason:
>>>
>>> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>>>
>>>
>>>
>>>
>>>
>>> Could someone enlighten me on the matter please?
>>>
>>> Thank you,
>>>
>>> Adrian
>>>
>>
>>
>>
>> --
>> Fabian
>> http://twitter.com/fctwitt
>>
>>
>>
>> -----
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2014.0.4800 / Virus Database: 4311/10016 - Release Date: 06/14/15
>>
>>
>> -----
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2014.0.4800 / Virus Database: 4311/10020 - Release Date: 06/15/15
>>
>
>
>
> --
> | Rupert Westenthaler rupert.westenthaler@gmail.com
> | Bodenlehenstraße 11 ++43-699-11108907
> | A-5500 Bischofshofen
> | REDLINK.CO ..........................................................................
> | http://redlink.co/
--
| Rupert Westenthaler rupert.westenthaler@gmail.com
| Bodenlehenstraße 11 ++43-699-11108907
| A-5500 Bischofshofen
| REDLINK.CO ..........................................................................
| http://redlink.co/
Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Rupert Westenthaler <ru...@gmail.com>.
Hi Adrian, Dinu,
> I work on Windows 8, java version "1.6.0_45" , stanbol.launchers.full-0.10.0-SNAPSHOT
version 0.10.0-SNAPSHOT is really old. I will not be able to help you
solving issues with such an outdated version.
I recommend you to use the 0.12.0 release or the current 0.12.1-SNAPSHOT.
Here are links to binary versions
0.12.0 release
* full launcher:
http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/org.apache.stanbol.launchers.full-0.12.0.jar
* full WAR launcher:
http://www.salzburgresearch.at/~rwesten/stanbol/0.12.0/stanbol.war
0.12.1 SNAPSHOT
* full launcher:
http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/org.apache.stanbol.launchers.full-0.12.1-SNAPSHOT.jar
* full WAR launcher:
http://www.salzburgresearch.at/~rwesten/stanbol/0.12.1/stanbol-0.12.1-SNAPSHOT.war
> java.io.IOException: Unable to establish loopback connection
Updating to the newer launcher will not solve this issue as it is
related to the security settings of your windows machine. I am not a
windows user, but AFAIK this is related to your Firewall blocking
local loopback connection as used by the Java NIO API.
I recommend to do a Google search about this issue and the security
settings & anti virus software you do use on your machine.
Their where also reports of Stanbol working just fine even with
exceptions like that in the log.
best
Rupert
On Thu, Jun 18, 2015 at 7:33 PM, Adrian Dinu <ad...@r-2.ca> wrote:
> Hi Fabian,
> Did you have the time to take a look at it?
> Thanks,
> Adrian
>
> -----Message d'origine-----
> De : Fabian Christ [mailto:christ.fabian@googlemail.com]
> Envoyé : June 15, 2015 3:19 AM
> À : dev@stanbol.apache.org
> Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
>
> Hi Adrian,
>
> I have no clues about the internals of the ContentHub at the moment but could you try to post some logs from the server in order to narrow down the problem. The error message you are seeing on the web frontend will not tell us what is going on.
>
> Best
> - Fabian
>
> 2015-06-12 15:55 GMT+02:00 Adrian Dinu <ad...@r-2.ca>:
>> Hello,
>>
>> I get this error
>>
>>
>>
>> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>>
>>
>>
>> generated by
>>
>>
>>
>> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
>>
>>
>>
>> The full message is :
>>
>>
>>
>> HTTP ERROR 500
>>
>> Problem accessing /contenthub/ldpath/program. Reason:
>>
>> Internal Server Error
>>
>> Powered by Jetty
>>
>>
>>
>> The LDpath program above is taken from
>> http://www.srdc.com.tr/projects/iks/showcase
>>
>>
>>
>> Could someone enlighten me on the matter please?
>>
>> Thank you,
>>
>> Adrian
>>
>>
>>
>>
>>
>> De : Adrian Dinu [mailto:adrian@r-2.ca] Envoyé : June 11, 2015 11:27
>> AM À : 'dev@stanbol.apache.org'
>> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>>
>>
>>
>>
>> Contenthub search http://localhost:8080/entityhub/find
>>
>>
>> Example
>>
>> curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>>
>>
>>
>> generates the error
>>
>>
>> HTTP ERROR 500
>>
>>
>> Problem accessing /contenthub/contenthub/search/featured. Reason:
>>
>> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>>
>>
>>
>>
>>
>> Could someone enlighten me on the matter please?
>>
>> Thank you,
>>
>> Adrian
>>
>
>
>
> --
> Fabian
> http://twitter.com/fctwitt
>
>
>
> -----
> No virus found in this message.
> Checked by AVG - www.avg.com
> Version: 2014.0.4800 / Virus Database: 4311/10016 - Release Date: 06/14/15
>
>
> -----
> No virus found in this message.
> Checked by AVG - www.avg.com
> Version: 2014.0.4800 / Virus Database: 4311/10020 - Release Date: 06/15/15
>
--
| Rupert Westenthaler rupert.westenthaler@gmail.com
| Bodenlehenstraße 11 ++43-699-11108907
| A-5500 Bischofshofen
| REDLINK.CO ..........................................................................
| http://redlink.co/
RE: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Adrian Dinu <ad...@r-2.ca>.
Hi Fabian,
Did you have the time to take a look at it?
Thanks,
Adrian
-----Message d'origine-----
De : Fabian Christ [mailto:christ.fabian@googlemail.com]
Envoyé : June 15, 2015 3:19 AM
À : dev@stanbol.apache.org
Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Hi Adrian,
I have no clues about the internals of the ContentHub at the moment but could you try to post some logs from the server in order to narrow down the problem. The error message you are seeing on the web frontend will not tell us what is going on.
Best
- Fabian
2015-06-12 15:55 GMT+02:00 Adrian Dinu <ad...@r-2.ca>:
> Hello,
>
> I get this error
>
>
>
> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>
>
>
> generated by
>
>
>
> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
>
>
>
> The full message is :
>
>
>
> HTTP ERROR 500
>
> Problem accessing /contenthub/ldpath/program. Reason:
>
> Internal Server Error
>
> Powered by Jetty
>
>
>
> The LDpath program above is taken from
> http://www.srdc.com.tr/projects/iks/showcase
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
>
>
>
>
> De : Adrian Dinu [mailto:adrian@r-2.ca] Envoyé : June 11, 2015 11:27
> AM À : 'dev@stanbol.apache.org'
> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>
>
>
>
> Contenthub search http://localhost:8080/entityhub/find
>
>
> Example
>
> curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>
>
>
> generates the error
>
>
> HTTP ERROR 500
>
>
> Problem accessing /contenthub/contenthub/search/featured. Reason:
>
> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>
>
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
--
Fabian
http://twitter.com/fctwitt
-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2014.0.4800 / Virus Database: 4311/10016 - Release Date: 06/14/15
-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2014.0.4800 / Virus Database: 4311/10020 - Release Date: 06/15/15
RE: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Adrian Dinu <ad...@r-2.ca>.
Hi Fabian, thank you for taking the time to deal with my issue.
( A PDF version of this message may be found at [2], in case image/HTML attachments are not allowed here.)
I work on Windows 8, java version "1.6.0_45" , stanbol.launchers.full-0.10.0-SNAPSHOT
Whenever I start Stanbol I get the error message, below. Despite it, Stanbol seems to work fine, less the contenthub part.
C:\Stanbol>java -Xmx1g -XX:MaxPermSize=256m -jar org.apache.stanbol.launchers.full-0.10.0-SNAPSHOT.jar
15.06.2015 08:32:14.261 *INFO * [main] Setting sling.home=C:\Users\Acer\Documents\Semantic\Stanbol\stanbol (system property sling.home)
15.06.2015 08:32:14.264 *INFO * [main] Starting Apache Sling in C:\Users\Acer\Documents\Semantic\Stanbol\stanbol
15.06.2015 08:32:14.332 *INFO * [main] Checking launcher JAR in folder C:\Users\Acer\Documents\Semantic\Stanbol\stanbol
15.06.2015 08:32:14.369 *INFO * [main] Existing launcher is up to date, using it: 2.4.0 (org.apache.sling.launchpad.base.jar)
15.06.2015 08:32:14.374 *INFO * [main] Loading launcher class org.apache.sling.launchpad.base.app.MainDelegate from org.apache.sling.launchpad.base.jar
15.06.2015 08:32:14.402 *INFO * [main] Setting sling.launchpad=C:\Users\Acer\Documents\Semantic\Stanbol\stanbol
15.06.2015 08:32:14.403 *INFO * [main] Starting launcher ...
15.06.2015 08:32:14.405 *INFO * [main] HTTP server port: 8080
15.06.2015 08:32:22.647 *INFO* [FelixStartLevel] org.mortbay.log Logging to org.apache.sling.commons.log.internal.slf4j.SlingLogger@12a45435 via org.mortbay.log.Slf4jLog
[WARNING] failed org.mortbay.jetty.nio.SelectChannelConnector$1@52fc9d2b: java.io.IOException: Unable to establish loopback connection
[WARNING] failed SelectChannelConnector@0.0.0.0:8080: java.io.IOException: Unable to establish loopback connection
[WARNING] failed Server@78482bad: java.io.IOException: Unable to establish loopback connection
[ERROR] Exception while initializing Jetty.
java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at java.nio.channels.Selector.open(Unknown Source)
at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:312)
at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:314)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.Server.doStart(Server.java:235)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.apache.felix.http.jetty.internal.JettyService.initializeJetty(JettyService.java:164)
at org.apache.felix.http.jetty.internal.JettyService.startJetty(JettyService.java:115)
at org.apache.felix.http.jetty.internal.JettyService.run(JettyService.java:290)
at java.lang.Thread.run(Unknown Source)
Caused by: java.nio.channels.ClosedByInterruptException
at java.nio.channels.spi.AbstractInterruptibleChannel.end(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
... 19 more
[INFO] Started jetty 6.1.x at port(s) HTTP:8080
[INFO] Detected extended HttpService. Filters enabled.
[INFO] Http service whiteboard started
INFO : org.apache.felix.scr (196): Version = 1.6.0
15-Jun-2015 8:32:35 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:36 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:36 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:47 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:48 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:48 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:50 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:51 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:53 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:53 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:58 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15-Jun-2015 8:32:59 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.12 02/15/2012 04:51 PM'
15.06.2015 08:32:59.805 *INFO * [main] Startup completed
I followed the example at [1] and I submitted the LDpath program found there via UI first and then via curl.
I got an “500 Internal Server Error” as shown in the image and the DOS window
and
C:\Stanbol>curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:
label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :
: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
HTTP/1.1 500 Internal Server Error
Content-Type: text/html; charset=iso-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 1414
Server: Jetty(6.1.x)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 Internal Server Error</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /contenthub/ldpath/program. Reason:
<pre> Internal Server Error</pre></p><hr /><i><small>Powered by Jetty://</small></i><br/>
<br/>
</body>
</html>
C:\Stanbol\>
In the monitor (DOS)command window the messages are
15-Jun-2015 8:42:54 AM com.sun.jersey.spi.container.servlet.WebComponent filterFormParameters
WARNING: A servlet POST request, to the URI http://localhost:8080/contenthub/ldpath/program, contains form parameters in the request body but the request body has been consumed by
the servlet or a servlet filter accessing the request parameters. Only resource methods using @FormParam will work as expected. Resource methods consuming the request body by other
means will not work as expected.
15-Jun-2015 8:42:54 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and Java type class org.apache.stanbol.contenthub.servicesapi.ldpath.
LDPathException, and MIME media type application/octet-stream was not found
15-Jun-2015 8:42:54 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: The registered message body writers compatible with the MIME media type are:
*/* ->
com.sun.jersey.core.impl.provider.entity.FormProvider
com.sun.jersey.core.impl.provider.entity.MimeMultipartProvider
com.sun.jersey.core.impl.provider.entity.StringProvider
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General
com.sun.jersey.core.impl.provider.entity.ReaderProvider
com.sun.jersey.core.impl.provider.entity.DocumentProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
com.sun.jersey.core.impl.provider.entity.SourceProvider$SourceWriter
com.sun.jersey.server.impl.template.ViewableMessageBodyWriter
com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General
application/octet-stream ->
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
15-Jun-2015 8:42:54 AM com.sun.jersey.spi.container.ContainerResponse logException
SEVERE: Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: com.sun.jersey.api.MessageException: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and
Java type class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and MIME media type application/octet-stream was not found
at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:285)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1451)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:155)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: com.sun.jersey.api.MessageException: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and Java type class org.apach
e.stanbol.contenthub.servicesapi.ldpath.LDPathException, and MIME media type application/octet-stream was not found
... 46 more
15-Jun-2015 8:46:44 AM com.sun.jersey.spi.container.servlet.WebComponent filterFormParameters
WARNING: A servlet POST request, to the URI http://localhost:8080/contenthub/ldpath/program, contains form parameters in the request body but the request body has been consumed by
the servlet or a servlet filter accessing the request parameters. Only resource methods using @FormParam will work as expected. Resource methods consuming the request body by other
means will not work as expected.
15-Jun-2015 8:46:44 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and Java type class org.apache.stanbol.contenthub.servicesapi.ldpath.
LDPathException, and MIME media type application/octet-stream was not found
15-Jun-2015 8:46:44 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: The registered message body writers compatible with the MIME media type are:
*/* ->
com.sun.jersey.core.impl.provider.entity.FormProvider
com.sun.jersey.core.impl.provider.entity.MimeMultipartProvider
com.sun.jersey.core.impl.provider.entity.StringProvider
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General
com.sun.jersey.core.impl.provider.entity.ReaderProvider
com.sun.jersey.core.impl.provider.entity.DocumentProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
com.sun.jersey.core.impl.provider.entity.SourceProvider$SourceWriter
com.sun.jersey.server.impl.template.ViewableMessageBodyWriter
com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General
application/octet-stream ->
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
15-Jun-2015 8:46:44 AM com.sun.jersey.spi.container.ContainerResponse logException
SEVERE: Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: com.sun.jersey.api.MessageException: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and
Java type class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and MIME media type application/octet-stream was not found
at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:285)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1451)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:155)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: com.sun.jersey.api.MessageException: A message body writer for Java class org.apache.stanbol.contenthub.servicesapi.ldpath.LDPathException, and Java type class org.apach
e.stanbol.contenthub.servicesapi.ldpath.LDPathException, and MIME media type application/octet-stream was not found
... 46 more
The same HTTP ERROR 500 occurs when I perform a search in contenthub, either via UI or curl :
C:\Stanbol>curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3"
HTTP/1.1 500 org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
Content-Type: text/html; charset=iso-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 15277
Server: Jetty(6.1.x)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /contenthub/contenthub/search/featured. Reason:
<pre> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector</pre></p><h3>Caused by:</h3><pre>java.lang.NoClassDefFoundError: org/apache/lucene/search/grouping/Abstrac
tAllGroupHeadsCollector
at org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:66)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:186)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:142)
at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:89)
at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:311)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.executeSolrQuery(SolrSearchImpl.java:118)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.search(SolrSearchImpl.java:113)
at org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.search(FeaturedSearchImpl.java:191)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.performSearch(FeaturedSearchResource.java:244)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.get(FeaturedSearchResource.java:212)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:155)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.search.grouping.AbstractAllGroupHeadsCollector not found by org.apache.stanbol.commons.solr.core [69]
at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 69 more
</pre>
<h3>Caused by:</h3><pre>java.lang.ClassNotFoundException: org.apache.lucene.search.grouping.AbstractAllGroupHeadsCollector not found by org.apache.stanbol.commons.solr.core [69]
at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:66)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:186)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:142)
at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:89)
at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:311)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.executeSolrQuery(SolrSearchImpl.java:118)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.search(SolrSearchImpl.java:113)
at org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.search(FeaturedSearchImpl.java:191)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.performSearch(FeaturedSearchResource.java:244)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.get(FeaturedSearchResource.java:212)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:155)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
</pre>
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C:\Users\Acer\Documents\Semantic\Stanbol\EntityPerson>
In the monitor (DOS)command window I find
15-Jun-2015 9:19:06 AM com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException
SEVERE: The exception contained within MappableContainerException could not be mapped to a response, re-throwing to the HTTP container
java.lang.NoClassDefFoundError: org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
at org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:66)
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:186)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)
at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:142)
at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:89)
at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:311)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.executeSolrQuery(SolrSearchImpl.java:118)
at org.apache.stanbol.contenthub.search.solr.SolrSearchImpl.search(SolrSearchImpl.java:113)
at org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.search(FeaturedSearchImpl.java:191)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.performSearch(FeaturedSearchResource.java:244)
at org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.get(FeaturedSearchResource.java:212)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
at org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:155)
at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.search.grouping.AbstractAllGroupHeadsCollector not found by org.apache.stanbol.commons.solr.core [69]
at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 69 more
Is there a way for me to fix this while keeping 0.10.0-SNAPSHOT? (I was not able to build a launcher for 0.12.0)
Thank you, Adrian
[1] http://www.srdc.com.tr/projects/iks/showcase/#indexing_infrastructure
[2] https://app.box.com/s/7sp711oglyaifs0q0yleyelpysc2yflz
-----Message d'origine-----
De : Fabian Christ [mailto:christ.fabian@googlemail.com]
Envoyé : June 15, 2015 3:19 AM
À : dev@stanbol.apache.org
Objet : Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Hi Adrian,
I have no clues about the internals of the ContentHub at the moment but could you try to post some logs from the server in order to narrow down the problem. The error message you are seeing on the web frontend will not tell us what is going on.
Best
- Fabian
2015-06-12 15:55 GMT+02:00 Adrian Dinu < <ma...@r-2.ca> adrian@r-2.ca>:
> Hello,
>
> I get this error
>
>
>
> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>
>
>
> generated by
>
>
>
> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : < <http://dbpedia.org/ontology/> http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" " <http://localhost:8080/contenthub/ldpath/program> http://localhost:8080/contenthub/ldpath/program"
>
>
>
> The full message is :
>
>
>
> HTTP ERROR 500
>
> Problem accessing /contenthub/ldpath/program. Reason:
>
> Internal Server Error
>
> Powered by Jetty
>
>
>
> The LDpath program above is taken from
> <http://www.srdc.com.tr/projects/iks/showcase> http://www.srdc.com.tr/projects/iks/showcase
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
>
>
>
>
> De : Adrian Dinu [ <ma...@r-2.ca> mailto:adrian@r-2.ca] Envoyé : June 11, 2015 11:27
> AM À : 'dev@stanbol.apache.org'
> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>
>
>
>
> Contenthub search <http://localhost:8080/entityhub/find> http://localhost:8080/entityhub/find
>
>
> Example
>
> curl -i " <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris%20%3chttp://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3%3e%20&limit=3> http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>
>
>
> generates the error
>
>
> HTTP ERROR 500
>
>
> Problem accessing /contenthub/contenthub/search/featured. Reason:
>
> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>
>
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
--
Fabian
<http://twitter.com/fctwitt> http://twitter.com/fctwitt
-----
No virus found in this message.
Checked by AVG - <http://www.avg.com> www.avg.com
Version: 2014.0.4800 / Virus Database: 4311/10016 - Release Date: 06/14/15
-----
No virus found in this message.
Checked by AVG - <http://www.avg.com> www.avg.com
Version: 2014.0.4800 / Virus Database: 4311/10020 - Release Date: 06/15/15
Re: "Problem accessing /contenthub/ldpath/program: Internal server error"
Posted by Fabian Christ <ch...@googlemail.com>.
Hi Adrian,
I have no clues about the internals of the ContentHub at the moment
but could you try to post some logs from the server in order to narrow
down the problem. The error message you are seeing on the web frontend
will not tell us what is going on.
Best
- Fabian
2015-06-12 15:55 GMT+02:00 Adrian Dinu <ad...@r-2.ca>:
> Hello,
>
> I get this error
>
>
>
> “Problem accessing /contenthub/ldpath/program. Reason: Internal Server Error”
>
>
>
> generated by
>
>
>
> curl -i -X POST -d "name=universities&program= @prefix dbp-ont : <http://dbpedia.org/ontology/>; city = dbp-ont:city / rdfs:label :: xsd:string; country = dbp-ont:country / rdfs:label :: xsd:string; president = dbp-ont:president / rdfs:label :: xsd:string; numberOfStudent = dbp-ont:numberOfStudents :: xsd:int;" "http://localhost:8080/contenthub/ldpath/program"
>
>
>
> The full message is :
>
>
>
> HTTP ERROR 500
>
> Problem accessing /contenthub/ldpath/program. Reason:
>
> Internal Server Error
>
> Powered by Jetty
>
>
>
> The LDpath program above is taken from http://www.srdc.com.tr/projects/iks/showcase
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
>
>
>
>
> De : Adrian Dinu [mailto:adrian@r-2.ca]
> Envoyé : June 11, 2015 11:27 AM
> À : 'dev@stanbol.apache.org'
> Objet : "Problem accessing /contenthub/contenthub/search/featured"
>
>
>
>
> Contenthub search http://localhost:8080/entityhub/find
>
>
> Example
>
> curl -i "http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris <http://localhost:8080/contenthub/contenthub/search/featured?queryTerm=paris&limit=3> &limit=3"
>
>
>
> generates the error
>
>
> HTTP ERROR 500
>
>
> Problem accessing /contenthub/contenthub/search/featured. Reason:
>
> org/apache/lucene/search/grouping/AbstractAllGroupHeadsCollector
>
>
>
>
>
> Could someone enlighten me on the matter please?
>
> Thank you,
>
> Adrian
>
--
Fabian
http://twitter.com/fctwitt