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Posted to solr-user@lucene.apache.org by Chris Hostetter <ho...@fucit.org> on 2011/05/02 20:40:15 UTC

Re: Too many open files exception related to solrj getServer too often?

Off the top of my head, i don't know hte answers to some of your 
questions, but as to the core cause of the exception...

: 3. server.query(solrQuery) throws SolrServerException.  How can concurrent
: solr queries triggers Too many open file exception?

...bear in mind that (as i understand it) the limit on open files is 
actually a limit on open file *descriptors* which includes network 
sockets.

a google search for "java.net.SocketException: Too many open files" will 
give you loads of results -- it's not specific to solr.

-Hoss