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CMIS errori

Question asked by fedemori on Dec 1, 2014
Latest reply on Dec 9, 2014 by fedemori
Buongiorno, presso un cliente ho installato la versione 4.2.c di Alfresco.
Alfresco viene chiamato attraverso un'unica sessione con CMIS. Il servizio funziona correttamente ma nel file alfresco.log si verificano spesso i seguenti errori.




13:39:19,513 ERROR [org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet]
org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException
   at org.apache.chemistry.opencmis.server.shared.Dispatcher.dispatch(Dispatcher.java:101)
   at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.dispatch(CmisAtomPubServlet.java:236)
   at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.service(CmisAtomPubServlet.java:185)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:61)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
   at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
   at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1813)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
   at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.reflect.InvocationTargetException
   at sun.reflect.GeneratedMethodAccessor497.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at org.apache.chemistry.opencmis.server.shared.Dispatcher.dispatch(Dispatcher.java:94)
   … 22 more
Caused by: ClientAbortException:  java.io.IOException
   at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:388)
   at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:371)
   at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:413)
   at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:401)
   at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:91)
   at java.io.BufferedOutputStream.write(BufferedOutputStream.java:122)
   at org.apache.chemistry.opencmis.server.impl.atompub.ObjectService.getContentStream(ObjectService.java:435)
   … 26 more
Caused by: java.io.IOException
   at org.apache.coyote.http11.InternalAprOutputBuffer.flushBuffer(InternalAprOutputBuffer.java:205)
   at org.apache.coyote.http11.InternalAprOutputBuffer.access$100(InternalAprOutputBuffer.java:37)
   at org.apache.coyote.http11.InternalAprOutputBuffer$SocketOutputBuffer.doWrite(InternalAprOutputBuffer.java:235)
   at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:119)
   at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192)
   at org.apache.coyote.Response.doWrite(Response.java:504)
   at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:383)
   … 32 more
13:39:19,513 ERROR [org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet] getOutputStream() has already been called for this response
java.lang.IllegalStateException: getOutputStream() has already been called for this response
   at org.apache.catalina.connector.Response.getWriter(Response.java:639)
   at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:214)
   at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:105)
   at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.printError(CmisAtomPubServlet.java:301)
   at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.service(CmisAtomPubServlet.java:195)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:61)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
   at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
   at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1813)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
   at java.lang.Thread.run(Thread.java:722)

Attualmente il cliente ha potuto darmi come server solo un Windows 2003 R2 32 bit, quindi ho potuto dargli solo i seguenti parametri al servizio di windows:

-Xms1024M
-Xmx1024M
-Dalfresco.home=C:\Alfresco
-Dcom.sun.management.jmxremote
-Dcatalina.base=C:\Alfresco\tomcat
-Dcatalina.home=C:\Alfresco\tomcat
-Djava.endorsed.dirs=C:\Alfresco\tomcat\endorsed
-XX:MaxPermSize=256m
-Djava.io.tmpdir=C:\Alfresco\tomcat\temp
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djava.util.logging.config.file=C:\Alfresco\tomcat\conf\logging.properties
-XX:+UseConcMarkSweepGC
-XX:+CMSIncrementalMode
-XX:CMSInitiatingOccupancyFraction=70

Per gli indici utilizzo Lucene con le seguenti configurazioni:
dir.indexes=f:/Alfresco/alf_data/lucene-indexes
dir.indexes.backup=f:/Alfresco/alf_data/backup-lucene-indexes
index.subsystem.name=lucene
index.recovery.mode=AUTO

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