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https://issues.apache.org/jira/browse/SOLR-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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patrick o'leary updated SOLR-457:
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Attachment: multithreaded-solrj.patch
Provides a multi-threaded implementation of CommonsHttpSolrServer
for use with distributed searching.
Example Usage :
{code}
MultiThreadedHttpSolrServer mtserver = new
MultiThreadedHttpSolrServer("http://"+shards[0]);
boolean first = true;
ModifiableSolrParams params = sreq.params;
params.remove("wt"); // use default response format (or let SolrJ
select)
params.remove("version");
params.remove("shards"); // not a top-level request
params.remove("indent");
params.remove("echoParams");
params.set("isShard", true); // a sub (shard) request
for (String shard : shards) {
String url = "http://"; + shard;
if (! first){
mtserver.addSolrServer("http://"+shard);
} else {
first = false;
}
}
// process all the shards
// and retrive the responses
QueryResponse[] responses = mtserver.process(params);
int sz = responses.length;
// Responses are maintained in an array matching
// the order they were added to the MultiThreadedSolrServer
for (int i = 0; i < sz; i++){
ShardResponse srsp = new ShardResponse();
srsp.req = sreq;
srsp.shard = shards[i];
srsp.rsp = responses[i];
sreq.responses.add(srsp);
}
{code}
> A multi threaded implementation for solrJ
> -----------------------------------------
>
> Key: SOLR-457
> URL: https://issues.apache.org/jira/browse/SOLR-457
> Project: Solr
> Issue Type: New Feature
> Components: clients - java
> Affects Versions: 1.3
> Reporter: patrick o'leary
> Priority: Minor
> Fix For: 1.3
>
> Attachments: multithreaded-solrj.patch
>
>
> Provide a multi threaded implementation of CommonsHttpSolrServer
> For usage with distributed searching in solr-303
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