Anitha, I don't know about others, but your image didn't come through. Try describing and pasting the text of the error instead.
Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ >________________________________ >From: Anitha Muppural (amuppura) <amupp...@cisco.com> >To: solr-user@lucene.apache.org >Sent: Monday, October 17, 2011 8:57 AM >Subject: Getting errors thrown from sun.nio.ch.FileDispatcher with native or >simple or single lock .Please , i need help in resolving the issue. > > >Hi, > >My name is Anitha Muppural and I work as a software Engineer at Cisco. > >I have a solr/lucene 3.3.0 installed in I have a single core. >The sorl web application is deployed to websphere application Server 6.1 in a >cluster JVM.(2) >I do delta imports programmatically using solrj and application listener as >per the instruction given here >http://wiki.apache.org/solr/DataImportHandler#Scheduling > >1. Here is my sole config setting snippets > <lockType>simple</lockType> > ><maxFieldLength>10000</maxFieldLength> > <writeLockTimeout>60000</writeLockTimeout> > <commitLockTimeout>60000</commitLockTimeout> > > ><requestHandlername="/qis/dataimport" >class="org.apache.solr.handler.dataimport.DataImportHandler"> > <lstname="defaults"> > <strname="config">qiscore-data-config.xml</str> > </lst> > </requestHandler> > > >2. Here is the code where I call the delta import inside a timer task > >SolrServer server = newCommonsHttpSolrServer(solrCore); > ModifiableSolrParams params = newModifiableSolrParams(); > params.set("qt", "/qis/dataimport"); > params.set("command", "delta-import"); > params.set("commit", "true"); > params.set("clean","false"); > params.set("optimize", "true"); > QueryResponse factSummaryResponse = server.query(params); > > >3. I have set the timer to run every hour. >Once the delta import is done I get this error intermittently. I have to >restart the solr war for it to go away. > >3. I installed solr/lucene in our development environment and deployed >the solr war to WAS but with a single JVM. I do not see this error there. Not >even once. >4. The difference between my development and stage environment is >1. Single to Multiple JVMs. >2. The owner of the files created in the 2 environments differ in the >sense that development is set to my userd but stage is set a a generic id. > > >I appreciate all your help. > >Regards, >Anitha Muppural > > > >
