HTTP Status 500 - org.apache.http.client.ClientProtocolException

type Exception report

message org.apache.http.client.ClientProtocolException

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

exception

javax.servlet.ServletException: org.apache.http.client.ClientProtocolException
	org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:116)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
	org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
	org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:75)
	org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)
root cause

org.apache.http.client.ClientProtocolException
	org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	org.openrdf.http.client.SparqlSession.execute(SparqlSession.java:1049)
	org.openrdf.http.client.SparqlSession.executeNoContent(SparqlSession.java:1031)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:835)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:683)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:672)
	org.openrdf.repository.http.HTTPRepositoryConnection.add(HTTPRepositoryConnection.java:480)
	org.openrdf.workbench.commands.AddServlet.add(AddServlet.java:114)
	org.openrdf.workbench.commands.AddServlet.doPost(AddServlet.java:61)
	org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:106)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
	org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
	org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:75)
	org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)
root cause

org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity
	org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:107)
	org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	org.openrdf.http.client.SparqlSession.execute(SparqlSession.java:1049)
	org.openrdf.http.client.SparqlSession.executeNoContent(SparqlSession.java:1031)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:835)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:683)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:672)
	org.openrdf.repository.http.HTTPRepositoryConnection.add(HTTPRepositoryConnection.java:480)
	org.openrdf.workbench.commands.AddServlet.add(AddServlet.java:114)
	org.openrdf.workbench.commands.AddServlet.doPost(AddServlet.java:61)
	org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:106)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
	org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
	org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:75)
	org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)
root cause

java.net.SocketException: Connection reset by peer: socket write error
	java.net.SocketOutputStream.socketWrite0(Native Method)
	java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
	java.net.SocketOutputStream.write(SocketOutputStream.java:153)
	org.apache.http.impl.io.SessionOutputBufferImpl.streamWrite(SessionOutputBufferImpl.java:126)
	org.apache.http.impl.io.SessionOutputBufferImpl.flushBuffer(SessionOutputBufferImpl.java:138)
	org.apache.http.impl.io.SessionOutputBufferImpl.write(SessionOutputBufferImpl.java:169)
	org.apache.http.impl.io.ChunkedOutputStream.flushCacheWithAppend(ChunkedOutputStream.java:124)
	org.apache.http.impl.io.ChunkedOutputStream.write(ChunkedOutputStream.java:181)
	org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:136)
	org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:123)
	org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:158)
	org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:162)
	org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:237)
	org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:122)
	org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271)
	org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
	org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
	org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	org.openrdf.http.client.SparqlSession.execute(SparqlSession.java:1049)
	org.openrdf.http.client.SparqlSession.executeNoContent(SparqlSession.java:1031)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:835)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:683)
	org.openrdf.http.client.SesameSession.upload(SesameSession.java:672)
	org.openrdf.repository.http.HTTPRepositoryConnection.add(HTTPRepositoryConnection.java:480)
	org.openrdf.workbench.commands.AddServlet.add(AddServlet.java:114)
	org.openrdf.workbench.commands.AddServlet.doPost(AddServlet.java:61)
	org.openrdf.workbench.base.TransformationServlet.service(TransformationServlet.java:106)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:104)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:222)
	org.openrdf.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:151)
	org.openrdf.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:119)
	org.openrdf.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:131)
	org.openrdf.workbench.base.BaseServlet.service(BaseServlet.java:141)
	org.openrdf.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:75)
	org.openrdf.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:63)