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Posted to solr-user@lucene.apache.org by John Williams <jo...@37signals.com> on 2010/11/29 22:17:57 UTC

"Bad file descriptor" Errors

Recently, we have started to get "Bad file descriptor" errors in one of our Solr instances. This instance is a searcher and its index is stored on a local SSD. The master however has it's index stored on NFS, which seems to be working fine, currently. 

I have tried restarting tomcat and bringing over the index fresh from the master (via snappull/snapinstall). 

Any help would be greatly appreciated.

Thanks,
John


SEVERE: Exception during commit/optimize:java.lang.RuntimeException: java.io.FileNotFoundException: /u/solr/data/index/_w3vs.fnm (Bad file descriptor)
	at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:371)
	at org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:512)
	at org.apache.solr.core.SolrCore.update(SolrCore.java:771)
	at org.apache.solr.servlet.SolrUpdateServlet.doPost(SolrUpdateServlet.java:53)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:662)

Re: "Bad file descriptor" Errors

Posted by John Williams <jo...@37signals.com>.
Bump. Anyone?

-J


On Nov 29, 2010, at 3:17 PM, John Williams wrote:

> Recently, we have started to get "Bad file descriptor" errors in one of our Solr instances. This instance is a searcher and its index is stored on a local SSD. The master however has it's index stored on NFS, which seems to be working fine, currently. 
> 
> I have tried restarting tomcat and bringing over the index fresh from the master (via snappull/snapinstall). 
> 
> Any help would be greatly appreciated.
> 
> Thanks,
> John
> 
> 
> SEVERE: Exception during commit/optimize:java.lang.RuntimeException: java.io.FileNotFoundException: /u/solr/data/index/_w3vs.fnm (Bad file descriptor)
> 	at org.apache.solr.core.SolrCore.getSearcher(SolrCore.java:371)
> 	at org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:512)
> 	at org.apache.solr.core.SolrCore.update(SolrCore.java:771)
> 	at org.apache.solr.servlet.SolrUpdateServlet.doPost(SolrUpdateServlet.java:53)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> 	at java.lang.Thread.run(Thread.java:662)