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halyard/rdf4j halyard 1.3의 rdf4j-server.war와 rdf4j-workbench.war를 tomcat deploy후 조회시 java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell발생시 조치사항

총관리자 2017.07.05 15:31 조회 수 : 65

halyard 1.3에서 rdf4j-server.war와 rdf4j-workbench.war를 tomcat의 webapps에 deploy한후 Repositories->new repository해서 새로운 repository를 생성한후 Explore->Namespaces메유를 조회시 java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell 오류가 발생할 수 있는데 이는 halyard가 hbase에 triple data를 저장하는데 필요한 hbase의 라이브러리를 인식히지 못해서 발생하는 문제다.

이를 해결하기 위해서 Tomcat의 bin 디렉토리에 setenv.sh파일을 만들어 아래의 내용을 넣고 권한을 755로 부여한후 tomcat를 다시 기동해주면 된다.


------------------setenv.sh내용----------

export CLASSPATH="$CATALINA_HOME/lib/servlet-api.jar:"`hadoop classpath`:`$HOME/hbase/bin/hbase classpath


------------------------------오류내용--------------------------------------

HTTP Status 500 - org.eclipse.rdf4j.repository.RepositoryException: <html><head><title>Apache Tomcat/7.0.78 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell

type Exception report

message org.eclipse.rdf4j.repository.RepositoryException: <html><head><title>Apache Tomcat/7.0.78 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: org.eclipse.rdf4j.repository.RepositoryException: <html><head><title>Apache Tomcat/7.0.78 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell
 org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1303)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:977)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell
 com.msd.gin.halyard.sail.HBaseSailFactory.getSail(HBaseSailFactory.java:57)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSail(SailRepositoryFactory.java:94)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSailStack(SailRepositoryFactory.java:77)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.getRepository(SailRepositoryFactory.java:63)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepositoryStack(LocalRepositoryManager.java:240)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepository(LocalRepositoryManager.java:211)
 org.eclipse.rdf4j.repository.manager.RepositoryManager.getRepository(RepositoryManager.java:377)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.setRequestAttributes(RepositoryInterceptor.java:111)
 org.eclipse.rdf4j.http.server.ServerInterceptor.preHandle(ServerInterceptor.java:34)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.preHandle(RepositoryInterceptor.java:89)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$FastClassBySpringCGLIB$$7a1fdc31.invoke(&lt;generated&gt;)
 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$EnhancerBySpringCGLIB$$50d6562f.preHandle(&lt;generated&gt;)
 org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>root cause</b> <pre>java.lang.ClassNotFoundException: org.apache.hadoop.hbase.Cell
 org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
 org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
 com.msd.gin.halyard.sail.HBaseSailFactory.getSail(HBaseSailFactory.java:57)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSail(SailRepositoryFactory.java:94)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSailStack(SailRepositoryFactory.java:77)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.getRepository(SailRepositoryFactory.java:63)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepositoryStack(LocalRepositoryManager.java:240)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepository(LocalRepositoryManager.java:211)
 org.eclipse.rdf4j.repository.manager.RepositoryManager.getRepository(RepositoryManager.java:377)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.setRequestAttributes(RepositoryInterceptor.java:111)
 org.eclipse.rdf4j.http.server.ServerInterceptor.preHandle(ServerInterceptor.java:34)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.preHandle(RepositoryInterceptor.java:89)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$FastClassBySpringCGLIB$$7a1fdc31.invoke(&lt;generated&gt;)
 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$EnhancerBySpringCGLIB$$50d6562f.preHandle(&lt;generated&gt;)
 org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.78 logs.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.78</h3></body></html>
 org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:158)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:109)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:120)
 org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 org.eclipse.rdf4j.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:62)
 org.eclipse.rdf4j.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:53)
root cause

org.eclipse.rdf4j.repository.RepositoryException: <html><head><title>Apache Tomcat/7.0.78 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell
 org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1303)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:977)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/Cell
 com.msd.gin.halyard.sail.HBaseSailFactory.getSail(HBaseSailFactory.java:57)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSail(SailRepositoryFactory.java:94)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSailStack(SailRepositoryFactory.java:77)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.getRepository(SailRepositoryFactory.java:63)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepositoryStack(LocalRepositoryManager.java:240)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepository(LocalRepositoryManager.java:211)
 org.eclipse.rdf4j.repository.manager.RepositoryManager.getRepository(RepositoryManager.java:377)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.setRequestAttributes(RepositoryInterceptor.java:111)
 org.eclipse.rdf4j.http.server.ServerInterceptor.preHandle(ServerInterceptor.java:34)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.preHandle(RepositoryInterceptor.java:89)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$FastClassBySpringCGLIB$$7a1fdc31.invoke(&lt;generated&gt;)
 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$EnhancerBySpringCGLIB$$50d6562f.preHandle(&lt;generated&gt;)
 org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>root cause</b> <pre>java.lang.ClassNotFoundException: org.apache.hadoop.hbase.Cell
 org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
 org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
 com.msd.gin.halyard.sail.HBaseSailFactory.getSail(HBaseSailFactory.java:57)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSail(SailRepositoryFactory.java:94)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.createSailStack(SailRepositoryFactory.java:77)
 org.eclipse.rdf4j.repository.sail.config.SailRepositoryFactory.getRepository(SailRepositoryFactory.java:63)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepositoryStack(LocalRepositoryManager.java:240)
 org.eclipse.rdf4j.repository.manager.LocalRepositoryManager.createRepository(LocalRepositoryManager.java:211)
 org.eclipse.rdf4j.repository.manager.RepositoryManager.getRepository(RepositoryManager.java:377)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.setRequestAttributes(RepositoryInterceptor.java:111)
 org.eclipse.rdf4j.http.server.ServerInterceptor.preHandle(ServerInterceptor.java:34)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor.preHandle(RepositoryInterceptor.java:89)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$FastClassBySpringCGLIB$$7a1fdc31.invoke(&lt;generated&gt;)
 org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
 org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
 org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
 org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
 org.eclipse.rdf4j.http.server.repository.RepositoryInterceptor$$EnhancerBySpringCGLIB$$50d6562f.preHandle(&lt;generated&gt;)
 org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:134)
 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:954)
 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
 org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 com.github.ziplet.filter.compression.CompressingFilter.doFilter(CompressingFilter.java:300)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.78 logs.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.78</h3></body></html>
 org.eclipse.rdf4j.http.client.SparqlSession.execute(SparqlSession.java:1132)
 org.eclipse.rdf4j.http.client.SparqlSession.executeOK(SparqlSession.java:1056)
 org.eclipse.rdf4j.http.client.SparqlSession.sendTupleQueryViaHttp(SparqlSession.java:831)
 org.eclipse.rdf4j.http.client.SparqlSession.getTupleQueryResult(SparqlSession.java:760)
 org.eclipse.rdf4j.http.client.SesameSession.getNamespaces(SesameSession.java:291)
 org.eclipse.rdf4j.http.client.SesameSession.getNamespaces(SesameSession.java:273)
 org.eclipse.rdf4j.repository.http.HTTPRepositoryConnection.getNamespaces(HTTPRepositoryConnection.java:798)
 org.eclipse.rdf4j.workbench.commands.NamespacesServlet.service(NamespacesServlet.java:57)
 org.eclipse.rdf4j.workbench.base.TransformationServlet.service(TransformationServlet.java:119)
 org.eclipse.rdf4j.workbench.base.TransformationServlet.service(TransformationServlet.java:99)
 org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125)
 org.eclipse.rdf4j.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:109)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:213)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:141)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:109)
 org.eclipse.rdf4j.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:120)
 org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125)
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
 org.eclipse.rdf4j.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:62)
 org.eclipse.rdf4j.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:53)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.78 logs.

Apache Tomcat/7.0.78

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481 [TLS]pkcs12형식의 인증서 생성및 jks형식 인증서 생성 커맨드 예시 총관리자 2022.03.15 125
480 protege 4.3 다운로드 총관리자 2015.12.09 126
479 start-all.sh로 spark데몬 기동시 "JAVA_HOME is not set"오류 발생시 조치사항 총관리자 2016.08.01 126
478 streaming작업시 입력된 값에 대한 사본을 만들게 되는데 이것이 실패했을때 발생하는 경고메세지 총관리자 2017.04.03 126
477 like검색한 결과를 기준으로 집계를 수행하는 java 소스 총관리자 2016.12.19 129
476 JavaStreamingContext를 이용하여 스트림으로 들어오는 문자열 카운트 소스 총관리자 2017.03.30 129
475 ./spark-sql 실행시 "java.lang.NumberFormatException: For input string: "1s"오류발생시 조치사항 총관리자 2016.06.09 132
474 hadoop nfs gateway설정 (Cloudera 6.3.4, CentOS 7.4 환경에서) 총관리자 2022.01.07 132
473 [oozie] oozie shell action에서 shellscript수행결과의 2개 변수를 decision 액션에서 사용하기 총관리자 2020.06.05 133
472 한번에 여러값 update하기 총관리자 2016.01.13 134
471 jena jar파일실행시 org.apache.jena.tdb.TDB.init에서 java.lang.NullPointerException발생시 조치사항 총관리자 2016.08.19 134
470 halyard 1.3의 console을 이용하여 100억건의 데이타에 대한 쿼리수행시 ScannerTimeoutException 발생시 조치사항 총관리자 2017.09.06 134
469 scala application 샘플소스(SparkSession이용) 총관리자 2018.03.07 135
468 바나나 파이의 /tmp폴더를 외장하드로 변경하기 총관리자 2015.07.24 136
467 Spark Streaming으로 유실 없는 스트림 처리 인프라 구축하기 총관리자 2016.03.11 137
466 SQL문장과 Mongo에서 사용하는 명령어를 비교한 것입니다. 총관리자 2015.09.30 141
465 failed to read local state, exiting...오류발생시 조치사항 총관리자 2016.04.06 141
464 --master yarn 옵션으로 spark client프로그램 실행할때 메모리 부족 오류발생시 조치방법 총관리자 2016.05.27 141
463 LUBM 개수별 hadoop HDFS data사이즈 정리 총관리자 2017.04.06 142
462 Cluster Install -> Provide Login Credentials에서 root가 아닌 다른 사용자를 지정하는 경우 "Exhausted available authentication methods"오류 발생시 조치방법 총관리자 2018.05.22 142
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