Hi;
we have a similar problem here. We already raised the file ulimit on the
server to 4096, but this only defered the problem. We get a
TooManyOpenFilesException every few months.
The problem has nothing to do with real files. When we had the last
TooManyOpenFilesException, we investigated with netstat -a and saw that
there were about 3900 open sockets in Jetty.
Curiously, we only have one SolrServer instance per Solr client, and we
only have three clients (our running web servers).
We have set defaultMaxConnectionsPerHost to 20 and maxTotalConnections
to 100. There should be room enough.
Sorry that I can't help you, we still have not solved tghe problem on
our own.
Greetings,
Kuli
Am 25.10.2011 22:03, schrieb Jonty Rhods:
> Hi,
>
> I am using solrj and for connection to server I am using instance of the
> solr server:
>
> SolrServer server = new CommonsHttpSolrServer("
> http://localhost:8080/solr/core0";);
>
> I noticed that after few minutes it start throwing exception
> java.net.SocketException: Too many open files.
> It seems that it related to instance of the HttpClient. How to resolved the
> instances to a certain no. Like connection pool in dbcp etc..
>
> I am not experienced on java so please help to resolved this problem.
>
> solr version: 3.4
>
> regards
> Jonty
>
