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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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번호 제목 글쓴이 날짜 조회 수
441 Caused by: java.sql.SQLNonTransientConnectionException: Could not read resultset: unexpected end of stream, read 0 bytes from 4 오류시 확인/조치할 내용 총관리자 2016.10.31 3786
440 mybatis와 spring을 org.apache.commons.dbcp2.BasicDataSource의 DataSource로 연동할때 DB설정(참고) 총관리자 2016.10.31 990
439 How-to: Tune Your Apache Spark Jobs (Part 2) file 총관리자 2016.10.31 77
438 How-to: Build a Complex Event Processing App on Apache Spark and Drools file 총관리자 2016.10.31 253
437 Flume을 이용한 데이타 수집시 HBase write 성능 튜닝 file 총관리자 2016.10.31 624
436 Flume과 Kafka를 사용한 초당 100만개 로그 수집 테스트 file 총관리자 2016.10.31 1021
435 Spark Streaming 코드레벨단에서의 성능개선 총관리자 2016.10.31 44
434 centos 6에서 mariadb 5.1 to 10.0 으로 upgrade 총관리자 2016.11.01 111
433 java스레드 덤프 분석하기 file 총관리자 2016.11.03 111
432 데이타 분석및 머신러닝에 도움이 도움이 되는 사이트 총관리자 2016.11.04 64
431 [SparkR]SparkR 설치 사용기 1 - Installation Guide On Yarn Cluster & Mesos Cluster & Stand Alone Cluster file 총관리자 2016.11.04 106
430 Eclipse실행시 Java was started but returned exit code=1이라는 오류가 발생할때 조치방법 총관리자 2016.11.07 398
429 Kafka Offset Monitor로 kafka 상태 모니터링 하기 file 총관리자 2016.11.08 529
428 참고할만한 spark예제를 설명하는 사이트 총관리자 2016.11.11 98
427 spark notebook 0.7.0설치및 설정 총관리자 2016.11.14 160
426 git 초기화(Windows에서 Git Bash사용) 총관리자 2016.11.17 197
425 특정 단계의 commit상태로 만들기(이렇게 하면 중간에 반영된 모든 commit를 history가 삭제된다) 총관리자 2016.11.17 45
424 Github를 이용하는 전체 흐름 이해하기 총관리자 2016.11.18 36
423 특정 커밋 시점(commit id를 기준으로)으로 돌리기(reset) 총관리자 2016.11.21 75
422 .gitignore파일에 지정되지 않은 파일이 ignore되는 경우 확인방법 총관리자 2016.11.22 107
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