ok, it seems that the SRW module (web interface) works fine until my
application doesn't broken something.
I think that the module shouldn't be affected by an external application but
in any case there is an incorrect behavior in my application :)
thanks!!
kocisky
On 20 June 2011 10:31, Kocisky <koci...@autistici.org> wrote:
> Hi all,
>
> I've been using dspace 1.7.0 and SRW for accessing the repository with a
> client web application. Recently i've updated dspace to 1.7.1 and i'm
> getting the following error:
>
>
> http://10.0.102.11:8480/SRW/search/DSpace?query=dc.creator+%3D+%22smith%22&version=1.1&operation=searchRetrieve&recordSchema=info%3Asrw%2Fschema%2F1%2Fdc-v1.1&maximumRecords=10&startRecord=1&resultSetTTL=0&recordPacking=xml&recordXPath=&sortKeys=
>
>
> #######################################################################################
>
> Identifier:info:srw/diagnostic/1/1Meaning: General System ErrorDetails:This
> statement has been closed.Results for Search: dc.creator = "smith"
> Records found: 4
> Next
> Record(s)>><http://10.0.102.11:8480/SRW/search/DSpace?operation=searchRetrieve&query=dc.creator%20=%20%22smith%22&maximumRecords=10&resultSetTTL=0&recordSchema=info:srw/schema/1/dc-v1.1&sortKeys=&recordPacking=xml&startRecord=1>
> Record: of 4
> Record: of 4
> Record: of 4
> Record: of 4
> Next
> Record(s)>><http://10.0.102.11:8480/SRW/search/DSpace?operation=searchRetrieve&query=dc.creator%20=%20%22smith%22&maximumRecords=10&resultSetTTL=0&recordSchema=info:srw/schema/1/dc-v1.1&sortKeys=&recordPacking=xml&startRecord=1>
>
>
>
> #######################################################################################
>
> or sometimes i get:
>
> Links:<< Back to Search <http://10.0.102.11:8480/SRW/search/DSpace?>
> Results for Search: dc.creator = "smith"
> Records found: 4
> Record: 1 of 4
> Schema: Dublin Core
> Record: 2 of 4
> Schema: Dublin Core
> Record: 3 of 4
> Schema: Dublin Core
> Record: 4 of 4
> Schema: Dublin Core
>
>
>
> #######################################################################################
>
> and sometimes i get to correct 4 objects. In the Dspace logs i get:
>
> 2011-06-20 09:59:26,478 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
> 2011-06-20 09:59:26,494 INFO ORG.oclc.os.SRW.SRWServlet @
> query=dc.creator+%3D+%22smith%22&version=1.1&operation=searchRetrieve&recordSchema=info%3Asrw%2Fschema%2F1%2Fdc-v1.1&maximumRecords=10&startRecord=1&resultSetTTL=0&recordPacking=xml&recordXPath=&sortKeys=
> 2011-06-20 09:59:26,494 INFO ORG.oclc.os.SRW.SRWServletInfo @
> pathInfo=/DSpace
> 2011-06-20 09:59:26,494 INFO ORG.oclc.os.SRW.SRWServletInfo @
> dbname=DSpace
> 2011-06-20 09:59:26,494 INFO ORG.oclc.os.SRW.SRWServlet @
> mimeType=text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 and
> mediaType= from IP=10.0.102.11
> 2011-06-20 09:59:26,520 INFO ORG.oclc.os.SRW.SRWDatabase @ 'dc.creator =
> "smith"'==> 4
> 2011-06-20 09:59:26,521 ERROR ORG.oclc.os.SRW.SRWDatabase @
> java.lang.InstantiationException: This statement has been closed.
> java.lang.InstantiationException: This statement has been closed.
> at
> ORG.oclc.os.SRW.DSpaceLucene.LuceneQueryResult.<init>(LuceneQueryResult.java:113)
> at
> ORG.oclc.os.SRW.DSpaceLucene.LuceneQueryResult.newRecordIterator(LuceneQueryResult.java:142)
> at ORG.oclc.os.SRW.QueryResult.recordIterator(QueryResult.java:72)
> at ORG.oclc.os.SRW.SRWDatabase.doRequest(SRWDatabase.java:759)
> at
> gov.loc.www.zing.srw.srw_bindings.SRWSoapBindingImpl.searchRetrieveOperation(SRWSoapBindingImpl.java:138)
> at
> gov.loc.www.zing.srw.srw_bindings.SRWSoapBindingSkeleton.searchRetrieveOperation(SRWSoapBindingSkeleton.java:68)
> at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)
> at
> org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
> at
> org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
> at
> org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
> at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
> at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
> at
> org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)
> at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
> at
> ORG.oclc.os.SRW.SRWServlet.processMethodRequest(SRWServlet.java:1501)
> at ORG.oclc.os.SRW.SRWServlet.doGet(SRWServlet.java:375)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
> at
> org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at
> org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
> at
> org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
> at
> org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
> at
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:407)
> 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:240)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> 2011-06-20 09:59:26,522 INFO
> gov.loc.www.zing.srw.srw_bindings.SRWSoapBindingImpl @ "dc.creator =
> "smith""==>4 (26ms)
> 2011-06-20 09:59:26,532 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
> 2011-06-20 09:59:26,574 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
> 2011-06-20 09:59:26,575 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
> 2011-06-20 09:59:26,581 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
> 2011-06-20 09:59:26,582 INFO
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter @ giving request to
> urlRewriter: org.tuckey.web.filters.urlrewrite.UrlRewriter@1bc2e06
>
> so i was wondering if the problem was more related to the database but i
> doesn't seems, this is the log from postgreSQL (i've tried with postgresql
> 8.3 and 9, same behaviour):
>
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
> LOG: unexpected EOF on client connection
>
> any ideas? i'm going to look into it more but please any suggestment are
> very helpful !!
> thanks!!
>
> kocisky
>
>
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