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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: CLOSE_WAIT after connecting to multiple shards from a primary shard
Date Tue, 31 May 2011 00:59:28 GMT
Hi,

A few things:
1) why not send this to the Solr list?
2) you talk about searching, but the code sample is about optimizing the index.

3) I don't have SolrJ API in front of me, but isn't there is CommonsSolrServe 
ctor that takes in a URL instead of HttpClient instance?  Try that one.

Otis
-----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/



----- Original Message ----
> From: Mukunda Madhava <mukunda.ms@gmail.com>
> To: general@lucene.apache.org
> Sent: Mon, May 30, 2011 1:54:07 PM
> Subject: CLOSE_WAIT after connecting to multiple shards from a primary shard
> 
> Hi,
> We are having a "primary" Solr shard, and multiple "secondary" shards.  We
> query data from the secondary shards by specifying the "shards" param in  the
> query params.
> 
> But we found that after recieving the data, there  are large number of
> CLOSE_WAIT on the secondary shards from the primary  shards.
> 
> Like for e.g.
> 
> tcp        1       0 primaryshardhost:56109  secondaryshardhost1:8090
> CLOSE_WAIT
> tcp        1       0 primaryshardhost:51049  secondaryshardhost1:8090
> CLOSE_WAIT
> tcp        1       0 primaryshardhost:49537  secondaryshardhost1:8089
> CLOSE_WAIT
> tcp        1       0 primaryshardhost:44109  secondaryshardhost2:8090
> CLOSE_WAIT
> tcp        1       0 primaryshardhost:32041  secondaryshardhost2:8090
> CLOSE_WAIT
> tcp        1       0 primaryshardhost:48533  secondaryshardhost2:8089
> CLOSE_WAIT
> 
> 
> We open the Solr connections  as below..
> 
>         SimpleHttpConnectionManager cm =  new
> SimpleHttpConnectionManager(true);
>          cm.closeIdleConnections(0L);
>         HttpClient  httpClient = new HttpClient(cm);
>         solrServer = new  CommonsHttpSolrServer(url,httpClient);
>          solrServer.optimize();
> 
> But still we see these issues. Any ideas?
> -- 
> Thanks,
> Mukunda
> 

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