[Geoserver-users] Error in Geoserver Querying Features using Geotools WFS-Plugin

Hello,
I have got an problem with Geoserver using the nightly builds of the trunk.
I call the WFS in two ways. First using a Browser. Second using the Geotools
WFS-Plugin.
When I use the Browser everything works fine.
When I use the Geotools WFS-Plugin I got the following StackTrace in
Geoserver:

Request: getFeature
        handle = null
        service = WFS
        version = 1.0.0
        query = [net.opengis.wfs.impl.QueryTypeImpl@anonymised.com (group: null,
propertyName: null, function: null, filter: n
ll, sortBy: null, featureVersion: null, handle: null, srsName: null,
typeName: [{http://mysql.myserver.de/alk\}v_typename
])]
        maxFeatures = null
        outputFormat = GML2
        resultType = results
        traverseXlinkDepth = null
        traverseXlinkExpiry = null

Result:
24 Aug 08:58:36 WARN [geoserver.ows] -
org.geoserver.platform.ServiceException: error:Translator error
        at
org.geoserver.wfs.xml.GML2OutputFormat.encode(GML2OutputFormat.java:226)
        at
org.geoserver.wfs.xml.GML2OutputFormat.write(GML2OutputFormat.java:233)
        at
org.geoserver.wfs.WFSGetFeatureOutputFormat.write(WFSGetFeatureOutputFormat.j
ava:98)
        at org.geoserver.ows.Dispatcher.response(Dispatcher.java:611)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:210)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: javax.xml.transform.TransformerException: Translator error
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:132
)
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:107
)
        at
org.geoserver.wfs.xml.GML2OutputFormat.encode(GML2OutputFormat.java:216)
        ... 45 more
Caused by: java.lang.RuntimeException: Error reading Features
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleFeatureI
terator(FeatureTransformer.java
484)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.encode(Feature
Transformer.java:423)
        at
org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(Transformer
Base.java:702)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIde
ntityImpl.java:484)
        at
org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:295)
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:128
)
        ... 47 more
Caused by: java.lang.RuntimeException: ClientAbortException:
java.net.SocketException: Software caused connection abor
: socket write error
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleAttribut
e(FeatureTransformer.java:668)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleFeatureI
terator(FeatureTransformer.java
479)
        ... 52 more
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at org.apache.xml.serializer.ToStream.endElement(ToStream.java:2018)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerId
entityImpl.java:1101)
        at
org.geotools.xml.transform.TransformerBase$ContentHandlerFilter.endElement(Tr
ansformerBase.java:329)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleAttribut
e(FeatureTransformer.java:661)
        ... 53 more
24 Aug 08:58:36 ERROR [servlet.DispatcherServlet] - Could not complete
request
java.lang.RuntimeException: ClientAbortException: java.net.SocketException:
Software caused connection abort: socket w
ite error
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:104)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handleServiceException(WfsExce
ptionHandler.java:50)
        at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1191)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
66)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392)
        at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:88)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:82)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:101)
        ... 44 more
Caused by: java.net.SocketException: Software caused connection abort: socket
write error
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBu
ffer.java:746)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrit
e(InternalOutputBuffer.java:769

        at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputF
ilter.java:126)
        at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.ja
va:579)
        at org.apache.coyote.Response.doWrite(Response.java:559)
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
61)
        ... 51 more
24 Aug 08:58:36 ERROR [[/geoserver].[dispatcher]] - Servlet.service() for
servlet dispatcher threw exception
java.lang.RuntimeException: ClientAbortException: java.net.SocketException:
Software caused connection abort: socket w
ite error
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:104)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handleServiceException(WfsExce
ptionHandler.java:50)
        at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1191)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
66)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392)
        at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:88)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:82)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:101)
        ... 44 more
Caused by: java.net.SocketException: Software caused connection abort: socket
write error
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBu
ffer.java:746)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrit
e(InternalOutputBuffer.java:769

        at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputF
ilter.java:126)
        at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.ja
va:579)
        at org.apache.coyote.Response.doWrite(Response.java:559)
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
61)
        ... 51 more

Has anyone an Idea how to solve this problem:

Thanks a lot

Tim

Hi Tim,

I am not sure that this stack trace is giving us the true source of the
problem, its the result of the client closing the connection on the
server... most likely due to another exception. From what I can tell the
other exception is occurring when reading features from the datastore.

Are you using the wfs client directly (like in some code) or via
GeoServer and cascading?

I also assume you are using mysql? Is there a utility that allows you to
dump your mysql table to a shapefile. A useful exercise would be to try
your data as a shapefile and see if the problem persists. Then we could
be sure that its a problem with the datastore.

-Justin

Tim Englich wrote:

Hello,
I have got an problem with Geoserver using the nightly builds of the trunk.
I call the WFS in two ways. First using a Browser. Second using the Geotools
WFS-Plugin.
When I use the Browser everything works fine.
When I use the Geotools WFS-Plugin I got the following StackTrace in
Geoserver:

Request: getFeature
        handle = null
        service = WFS
        version = 1.0.0
        query = [net.opengis.wfs.impl.QueryTypeImpl@anonymised.com (group: null,
propertyName: null, function: null, filter: n
ll, sortBy: null, featureVersion: null, handle: null, srsName: null,
typeName: [{http://mysql.myserver.de/alk\}v_typename
])]
        maxFeatures = null
        outputFormat = GML2
        resultType = results
        traverseXlinkDepth = null
        traverseXlinkExpiry = null

Result:
24 Aug 08:58:36 WARN [geoserver.ows] -
org.geoserver.platform.ServiceException: error:Translator error
        at
org.geoserver.wfs.xml.GML2OutputFormat.encode(GML2OutputFormat.java:226)
        at
org.geoserver.wfs.xml.GML2OutputFormat.write(GML2OutputFormat.java:233)
        at
org.geoserver.wfs.WFSGetFeatureOutputFormat.write(WFSGetFeatureOutputFormat.j
ava:98)
        at org.geoserver.ows.Dispatcher.response(Dispatcher.java:611)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:210)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: javax.xml.transform.TransformerException: Translator error
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:132
)
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:107
)
        at
org.geoserver.wfs.xml.GML2OutputFormat.encode(GML2OutputFormat.java:216)
        ... 45 more
Caused by: java.lang.RuntimeException: Error reading Features
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleFeatureI
terator(FeatureTransformer.java
484)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.encode(Feature
Transformer.java:423)
        at
org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(Transformer
Base.java:702)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIde
ntityImpl.java:484)
        at
org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:295)
        at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:128
)
        ... 47 more
Caused by: java.lang.RuntimeException: ClientAbortException:
java.net.SocketException: Software caused connection abor
: socket write error
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleAttribut
e(FeatureTransformer.java:668)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleFeatureI
terator(FeatureTransformer.java
479)
        ... 52 more
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at org.apache.xml.serializer.ToStream.endElement(ToStream.java:2018)
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerId
entityImpl.java:1101)
        at
org.geotools.xml.transform.TransformerBase$ContentHandlerFilter.endElement(Tr
ansformerBase.java:329)
        at
org.geotools.gml.producer.FeatureTransformer$FeatureTranslator.handleAttribut
e(FeatureTransformer.java:661)
        ... 53 more
24 Aug 08:58:36 ERROR [servlet.DispatcherServlet] - Could not complete
request
java.lang.RuntimeException: ClientAbortException: java.net.SocketException:
Software caused connection abort: socket w
ite error
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:104)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handleServiceException(WfsExce
ptionHandler.java:50)
        at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1191)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
66)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392)
        at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:88)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:82)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:101)
        ... 44 more
Caused by: java.net.SocketException: Software caused connection abort: socket
write error
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBu
ffer.java:746)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrit
e(InternalOutputBuffer.java:769

        at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputF
ilter.java:126)
        at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.ja
va:579)
        at org.apache.coyote.Response.doWrite(Response.java:559)
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
61)
        ... 51 more
24 Aug 08:58:36 ERROR [[/geoserver].[dispatcher]] - Servlet.service() for
servlet dispatcher threw exception
java.lang.RuntimeException: ClientAbortException: java.net.SocketException:
Software caused connection abort: socket w
ite error
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:104)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handleServiceException(WfsExce
ptionHandler.java:50)
        at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1191)
        at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abstract
Controller.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(Sim
pleControllerHandlerAdapter.jav
:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServle
t.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet
.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServ
let.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:
347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:252)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:264)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecuri
tyInterceptor.java:107)
        at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecu
rityInterceptor.java:72)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslation
Filter.java:110)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(Anon
ymousProcessingFilter.java:125)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessing
Filter.java:178)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSe
ssionContextIntegrationFilter.j
va:229)
        at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterCha
inProxy.java:274)
        at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
        at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEn
codingFilter.java:108)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationF
ilterChain.java:202)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCha
in.java:173)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav
a:213)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.jav
a:178)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
107)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processCo
nnection(Http11BaseProtocol.jav
:664)
        at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java
:527)
        at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWor
kerThread.java:80)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java
:684)
        at java.lang.Thread.run(Thread.java:619)
Caused by: ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
66)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392)
        at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:88)
        at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.jav
a:82)
        at
org.geoserver.wfs.response.WfsExceptionHandler.handle1_0(WfsExceptionHandler.
java:101)
        ... 44 more
Caused by: java.net.SocketException: Software caused connection abort: socket
write error
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBu
ffer.java:746)
        at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
        at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrit
e(InternalOutputBuffer.java:769

        at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputF
ilter.java:126)
        at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.ja
va:579)
        at org.apache.coyote.Response.doWrite(Response.java:559)
        at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:3
61)
        ... 51 more

Has anyone an Idea how to solve this problem:

Thanks a lot

Tim

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--
Justin Deoliveira
The Open Planning Project
http://topp.openplans.org