fuseki多个服务发现异常

Question

我正在使用这个配置，它正在工作。

@prefix :        <#> .
@prefix fuseki:  <http://jena.apache.org/fuseki#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ja:      <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix tdb:     <http://jena.hpl.hp.com/2008/tdb#> .

[] rdf:type fuseki:Server ;
    fuseki:services (
        <#serviceTDBwithReasoner>
# <#serviceInMemoryWithReasoner>

    )
.

# TDB
    tdb:DatasetTDB  rdfs:subClassOf  ja:RDFDataset .
    tdb:GraphTDB    rdfs:subClassOf  ja:Model .

[] ja:loadClass "com.hp.hpl.jena.tdb.TDB" .

<#serviceTDBwithReasoner> rdf:type fuseki:Service ;
    fuseki:name                       "rs" ;       # http://host:port/ds
    fuseki:serviceQuery               "query" ;    # SPARQL query service (alt name)
    fuseki:serviceUpdate              "update" ;   # SPARQL update service
    fuseki:serviceUpload              "upload" ;   # Non-SPARQL upload service
    fuseki:serviceReadWriteGraphStore "data" ;     # SPARQL Graph store protocol (read and write)

    fuseki:serviceReadGraphStore      "get" ;      # SPARQL Graph store protocol (read only)
    fuseki:dataset                   <#dataset> ;
.


<#dataset> rdf:type      ja:RDFDataset ;
    ja:defaultGraph       <#model_inf> ;
.


<#model_inf> a ja:InfModel ;
    ja:baseModel <#tdbGraph> ;
ja:reasoner [
       ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>
   ]
.


<#tdbGraph> rdf:type tdb:GraphTDB ;
    tdb:dataset <#RSDataSet> .

<#RSDataSet> rdf:type  tdb:DatasetTDB ;
    tdb:location "RS" ;
 tdb:unionDefaultGraph true ;
.

现在我想要另一个不有任何推理器的服务，我将配置改为：

@prefix :        <#> .
@prefix fuseki:  <http://jena.apache.org/fuseki#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ja:      <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix tdb:     <http://jena.hpl.hp.com/2008/tdb#> .

[] rdf:type fuseki:Server ;
    fuseki:services (
        <#serviceTDBwithReasoner>
# <#serviceInMemoryWithReasoner>
    <#serviceWithoutReasoner>
    )
.

# TDB
    tdb:DatasetTDB  rdfs:subClassOf  ja:RDFDataset .
    tdb:GraphTDB    rdfs:subClassOf  ja:Model .

[] ja:loadClass "com.hp.hpl.jena.tdb.TDB" .

<#serviceTDBwithReasoner> rdf:type fuseki:Service ;
    fuseki:name                       "rs" ;       # http://host:port/ds
    fuseki:serviceQuery               "query" ;    # SPARQL query service (alt name)
    fuseki:serviceUpdate              "update" ;   # SPARQL update service
    fuseki:serviceUpload              "upload" ;   # Non-SPARQL upload service
    fuseki:serviceReadWriteGraphStore "data" ;     # SPARQL Graph store protocol (read and write)

    fuseki:serviceReadGraphStore      "get" ;      # SPARQL Graph store protocol (read only)
    fuseki:dataset                   <#dataset> ;
.


<#dataset> rdf:type      ja:RDFDataset ;
    ja:defaultGraph       <#model_inf> ;
.


<#model_inf> a ja:InfModel ;
    ja:baseModel <#tdbGraph> ;
ja:reasoner [
       ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>
   ]


.


<#tdbGraph> rdf:type tdb:GraphTDB ;
    tdb:dataset <#RSDataSet> .

<#RSDataSet> rdf:type  tdb:DatasetTDB ;
    tdb:location "RS" ;
 tdb:unionDefaultGraph true ;
.


<#serviceWithoutReasoner> rdf:type fuseki:Service ;
fuseki:name                       "rswithoutreasoner" ;
fuseki:serviceQuery               "query" ;    # SPARQL query service (alt name)
fuseki:serviceUpdate              "update" ;   # SPARQL update service
fuseki:serviceUpload              "upload" ;   # Non-SPARQL upload service
fuseki:serviceReadWriteGraphStore "data" ;     # SPARQL Graph store protocol (read and write)

fuseki:serviceReadGraphStore      "get" ;      # SPARQL Graph store protocol (read only)
fuseki:dataset                   <#datasetwithoutreasoner> ;
.

<#datasetwithoutreasoner> rdf:type      ja:RDFDataset ;
ja:defaultGraph       <#model_infwithoutreasoner> ;
.

<#model_infwithoutreasoner> a ja:InfModel ;
ja:baseModel <#tdbGraphwithoutreasoner> ;
.

<#tdbGraphwithoutreasoner> rdf:type tdb:GraphTDB ;
tdb:dataset <#RSDataSetwithoutreasoner> .

<#RSDataSetwithoutreasoner> rdf:type  tdb:DatasetTDB ;
tdb:location "RSWithoutReasoner" ;
tdb:unionDefaultGraph true ;
.

但是，当我运行我的fuseki服务器时，我会得到以下错误：

2016-04-05 10:32:08] Server     INFO  Fuseki 2.3.1 2015-12-08T09:24:07+0000
[2016-04-05 10:32:08] Config     INFO  FUSEKI_HOME=/usr/local/apache-jena-fuseki-2.3.1
[2016-04-05 10:32:08] Config     INFO  FUSEKI_BASE=/usr/local/apache-jena-fuseki-2.3.1/run
[2016-04-05 10:32:08] Servlet    INFO  Initializing Shiro environment
[2016-04-05 10:32:08] Config     INFO  Shiro file: file:///usr/local/apache-jena-fuseki-2.3.1/run/shiro.ini
[2016-04-05 10:32:08] Config     INFO  Load configuration: file:///usr/local/apache-jena-fuseki-2.3.1/run/configuration/config.ttl
[2016-04-05 10:32:08] Config     ERROR Multiple services found
[2016-04-05 10:32:08] Server     ERROR Exception in initialization: null
[2016-04-05 10:32:08] WebAppContext WARN  Failed startup of context o.e.j.w.WebAppContext@4275c20c{/,file:///usr/local/apache-jena-fuseki-2.3.1/webapp/,STARTING}
org.apache.jena.fuseki.FusekiConfigException
    at org.apache.jena.fuseki.build.FusekiConfig.readConfiguration(FusekiConfig.java:244)
    at org.apache.jena.fuseki.build.FusekiConfig.readConfigurationDirectory(FusekiConfig.java:223)
    at org.apache.jena.fuseki.server.FusekiServer.initializeDataAccessPoints(FusekiServer.java:212)
    at org.apache.jena.fuseki.server.FusekiServerListener.init(FusekiServerListener.java:78)
    at org.apache.jena.fuseki.server.FusekiServerListener.contextInitialized(FusekiServerListener.java:46)
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:835)
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:530)
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:808)
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:342)
    at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1368)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1335)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:772)
    at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:259)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:511)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
    at org.eclipse.jetty.server.Server.start(Server.java:405)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:106)
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
    at org.eclipse.jetty.server.Server.doStart(Server.java:372)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.apache.jena.fuseki.jetty.JettyFuseki.start(JettyFuseki.java:120)
    at org.apache.jena.fuseki.cmd.FusekiCmd$FusekiCmdInner.exec(FusekiCmd.java:359)
    at jena.cmd.CmdMain.mainMethod(CmdMain.java:93)
    at jena.cmd.CmdMain.mainRun(CmdMain.java:58)
    at jena.cmd.CmdMain.mainRun(CmdMain.java:45)
    at org.apache.jena.fuseki.cmd.FusekiCmd$FusekiCmdInner.innerMain(FusekiCmd.java:95)
    at org.apache.jena.fuseki.cmd.FusekiCmd.main(FusekiCmd.java:60)

有人知道怎么解决吗？

更新

我试着调试这个问题，我会删除我添加的每个三重，直到没有问题出现，

我发现当我删除serviceWithoutReasoner的三元组时，它可以工作，但是我不知道这些三元组有什么问题，也不知道如何解决它们

​

Update2

听起来Fuseki2.3不支持多种服务，但我不确定

​

更新3

正如@约书亚·泰勒所建议的，我在fueseki 2.0.0上尝试了配置，它运行得非常完美，这意味着在fuseki2.3中，他们不再使用mutil服务，这使得它很容易就不是我的错误了。

Answer 1

文件页说每个文件只能有一个服务。因此，您可能有多个服务，但您需要多个配置文件，或者使用单个服务配置文件。从文件中(强调后加)：

数据服务配置可以来自：

1. 目录FUSEKI_BASE//每个文件都有一个数据服务汇编程序(包括端点详细信息和数据集描述)。
2. 系统数据库。这包括上传的汇编程序文件。它还保持每个数据服务的状态(无论是活动的还是脱机的)。
3. 服务配置文件。为了兼容性，服务配置文件也可以有数据服务。见下文.
4. 命令行，如果不是以.war文件作为web应用程序运行的话。

即便如此，旧的配置文件也应该“正常工作”。来自同一页：

与Fuseki 1配置的兼容性 Fuseki 1中所有数据集和服务器设置都在一个配置文件中的配置仍然可以工作。它不太灵活(在运行中的服务器中停止这些服务之后，您无法重新启动这些服务)，用户应该计划迁移到新的布局。 若要将Fuseki 1配置设置转换为Fuseki 2样式，请移动每个数据服务汇编程序，并将其自己的文件放入FUSEKI_BASE/ configuration /

也就是说，您可能需要一个有推理的命名图和一个没有推理的命名图，两者都在同一个数据集中。我不认为你需要多个服务，只是数据集中的多个图形。