Hi all,
we updated our instance to 1.6.0 and got some (250-800/day) solr errors
(see below) related to the dns lookup in
org.dspace.statistics.SolrLogger at line 182:
try
{
String dns = DnsLookup.reverseDns(ip);
doc1.addField("dns", dns.toLowerCase());
}
catch (Exception e)
{
log.error(e.getMessage());
}
Is anyone facing the same issue and maybe got solved it. Note in the
logs only the line ERROR org.dspace.statistics.SolrLogger @ appears.
thanks
Claudia Jürgen
2010-06-23 11:52:03,890 ERROR org.dspace.statistics.SolrLogger @
java.net.SocketTimeoutException
at org.xbill.DNS.Client.blockUntil(Client.java:43)
at org.xbill.DNS.UDPClient.recv(UDPClient.java:43)
at org.xbill.DNS.UDPClient.sendrecv(UDPClient.java:70)
at org.xbill.DNS.SimpleResolver.send(SimpleResolver.java:256)
at
org.xbill.DNS.ExtendedResolver$Resolution.start(ExtendedResolver.java:93)
at org.xbill.DNS.ExtendedResolver.send(ExtendedResolver.java:359)
at org.dspace.statistics.util.DnsLookup.reverseDns(DnsLookup.java:36)
at org.dspace.statistics.SolrLogger.post(SolrLogger.java:184)
at
org.dspace.statistics.SolrLoggerUsageEventListener.receiveEvent(SolrLoggerUsageEventListener.java:41)
at
org.dspace.services.events.SystemEventService.fireLocalEvent(SystemEventService.java:154)
at
org.dspace.services.events.SystemEventService.fireEvent(SystemEventService.java:97)
at
org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:173)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:151)
at
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:112)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
--
Mit freundlichen Gruessen
Claudia Juergen
Universitaetsbibliothek Dortmund
Eldorado
0231/755-4043
https://eldorado.tu-dortmund.de/
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