Hi
Just a hunch, if you are using a Linux server. Check the file permissions
of the folders housing the OAI data.
I believe they are: $HOME/var/oai and $HOME/solr/oai
Cheers
hg
*Hilton Gibson*
Ubuntu Linux Systems Administrator
JS Gericke Library
Room 1025C
Stellenbosch University
Private Bag X5036
Stellenbosch
7599
South Africa
Tel: +27 21 808 4100 | Cell: +27 84 646 4758
On 24 February 2015 at 15:12, . . <alsap...@hotmail.es> wrote:
>
> Hello again, I have looked if there is an item without submitter, with sql
> query:
>
> select * from item where submitter_id not in (select eperson_id from
> eperson) or submitter_id is null
>
> But there is no record.
>
> I have run the [dspace] / bin / dspace oai import -o -c -v command
>
> and was executed successfully.
>
> restart tomcat, and entering the address (http://localhost/oai/request),
> it displays a blank page and the catalina.out file shows the following error
>
> org.apache.solr.client.solrj.impl.HttpClientUtil createClient
> INFO: Creating new http client,
> config:maxConnections=128&maxConnectionsPerHost=32&followRedirects=false
> [OAI 2.0] Initialized
> java.lang.NullPointerException
> at java.io.File.<init>(File.java:277)
> at org.dspace.xoai.util.FileServlet.doGet(FileServlet.java:48)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
>
> Any suggestions please, and do not know what else to look or what options
> I have to fix this error.
>
> thanks in advance
>
>
>
>
>
>
> Hello, We have migrated from version 1.6 to version 4.2 DSpace, DSpace
> runs oracle, the jspui context and solr working properly. But when starting
> the OAI context, it displays the following error when accessing the URL:
>
> http://direccion.com/oai/request
>
> org.apache.solr.client.solrj.impl.HttpClientUtil createClient
> INFO: Creating new http client,
> config:maxConnections=128&maxConnectionsPerHost=32&followRedirects=false
> [OAI 2.0] Initialized
> java.lang.NullPointerException
> at java.io.File.<init>(File.java:277)
> at org.dspace.xoai.util.FileServlet.doGet(FileServlet.java:48)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
>
> please aid, any suggestion is appreciated.
>
> regards
>
>
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by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
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