[jira] Created: (SOLR-4) java.io.FileNotFoundException: (Too many open files)

[Ben reeves (JIRA)]

java.io.FileNotFoundException: (Too many open files)
----------------------------------------------------

         Key: SOLR-4
         URL: http://issues.apache.org/jira/browse/SOLR-4
     Project: Solr
        Type: Bug
  Components: update  
 Environment: linux - ubuntu dapper latest jre 1.
    Reporter: Ben reeves
    Priority: Blocker


After adding a few thousand files I get the following error, when adding or 
deleting:

<result status="1">java.io.FileNotFoundException: 
/home/me/Desktop/www/ftpsearch/admin/lucene/database/file_index/data/index/_5o.tii
 (Too many open files)
        at java.io.RandomAccessFile.open(Native Method)
        at java.io.RandomAccessFile.&lt;init>(Unknown Source)
        at 
org.apache.lucene.store.FSIndexInput$Descriptor.&lt;init>(FSDirectory.java:425)
        at org.apache.lucene.store.FSIndexInput.&lt;init>(FSDirectory.java:434)
        at org.apache.lucene.store.FSDirectory.openInput(FSDirectory.java:324)
        at 
org.apache.lucene.index.TermInfosReader.&lt;init>(TermInfosReader.java:52)
        at 
org.apache.lucene.index.SegmentReader.initialize(SegmentReader.java:147)
        at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:129)
        at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:110)
        at org.apache.lucene.index.IndexReader$1.doBody(IndexReader.java:154)
        at org.apache.lucene.store.Lock$With.run(Lock.java:109)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:143)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:127)
        at org.apache.solr.search.SolrIndexSearcher.&lt;init>(Unknown Source)
        at org.apache.solr.core.SolrCore.newSearcher(Unknown Source)
        at org.apache.solr.update.DirectUpdateHandler2.openSearcher(Unknown 
Source)
        at org.apache.solr.update.DirectUpdateHandler2.doDeletions(Unknown 
Source)
        at org.apache.solr.update.DirectUpdateHandler2.deleteByQuery(Unknown 
Source)
        at org.apache.solr.core.SolrCore.update(Unknown Source)
        at org.apache.solr.servlet.SolrServlet.doPost(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:767)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:408)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:350)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:195)
        at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:164)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:536)
        at org.mortbay.jetty.Server.handle(Server.java:309)
        at org.mortbay.jetty.Server.handle(Server.java:285)
        at org.mortbay.jetty.HttpConnection.doHandler(HttpConnection.java:363)
        at org.mortbay.jetty.HttpConnection.access$1600(HttpConnection.java:45)
        at 
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:625)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:613)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:195)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:297)
        at 
org.mortbay.jetty.nio.SelectChannelConnector$HttpEndPoint.run(SelectChannelConnector.java:680)
        at 
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:412)

I have rebuild evrything from scratch several times, but I always get the 
error. 


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