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From Anderson vasconcelos <anderson.v...@gmail.com>
Subject Re: Too Many Open Files
Date Mon, 28 Jun 2010 22:08:14 GMT
Other question,
Why SOLRJ d'ont close the StringWriter e OutputStreamWriter ?

thanks

2010/6/28 Anderson vasconcelos <anderson.vass@gmail.com>

> Thanks for responses.
> I instantiate one instance of  per request (per delete query, in my case).
> I have a lot of concurrency process. Reusing the same instance (to send,
> delete and remove data) in solr, i will have a trouble?
> My concern is if i do this, solr will commit documents with data from other
> transaction.
>
> Thanks
>
>
>
>
> 2010/6/28 Michel Bottan <freakcoder@gmail.com>
>
> Hi Anderson,
>>
>> If you are using SolrJ, it's recommended to reuse the same instance per
>> solr
>> server.
>>
>> http://wiki.apache.org/solr/Solrj#CommonsHttpSolrServer
>>
>> But there are other scenarios which may cause this situation:
>>
>> 1. Other application running in the same Solr JVM which doesn't close
>> properly sockets or control file handlers.
>> 2. Open files limits configuration is low . Check your limits, read it
>> from
>> JVM process info:
>> cat /proc/1234/limits (where 1234 is your process ID)
>>
>> Cheers,
>> Michel Bottan
>>
>>
>> On Mon, Jun 28, 2010 at 1:18 PM, Erick Erickson <erickerickson@gmail.com
>> >wrote:
>>
>> > This probably means you're opening new readers without closing
>> > old ones. But that's just a guess. I'm guessing that this really
>> > has nothing to do with the delete itself, but the delete is what's
>> > finally pushing you over the limit.
>> >
>> > I know this has been discussed before, try searching the mail
>> > archive for TooManyOpenFiles and/or File Handles....
>> >
>> > You could get much better information by providing more details, see:
>> >
>> >
>> >
>> http://wiki.apache.org/solr/UsingMailingLists?highlight=(most)|(users)|(list)<http://wiki.apache.org/solr/UsingMailingLists?highlight=%28most%29%7C%28users%29%7C%28list%29>
>> <
>> http://wiki.apache.org/solr/UsingMailingLists?highlight=%28most%29%7C%28users%29%7C%28list%29
>> >
>> >
>> > Best
>> > Erick
>> >
>> > On Mon, Jun 28, 2010 at 11:56 AM, Anderson vasconcelos <
>> > anderson.vass@gmail.com> wrote:
>> >
>> > > Hi all
>> > > When i send a delete query to SOLR, using the SOLRJ i received this
>> > > exception:
>> > >
>> > > org.apache.solr.client.solrj.SolrServerException:
>> > java.net.SocketException:
>> > > Too many open files
>> > > 11:53:06,964 INFO  [HttpMethodDirector] I/O exception
>> > > (java.net.SocketException) caught when processing request: Too many
>> open
>> > > files
>> > >
>> > > Anyone could Help me? How i can solve this?
>> > >
>> > > Thanks
>> > >
>> >
>>
>
>

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