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https://issues.apache.org/jira/browse/SOLR-2112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan McKinley updated SOLR-2112:
--------------------------------
Attachment: SOLR-2112-StreamingSolrj.patch
ah yes, good point.
Here is an updated patch using:
{code:java}
public abstract class StreamingResponseCallback {
/*
* Called for each SolrDocument in the response
*/
public abstract void streamSolrDocument( SolrDocument doc );
/*
* Called at the beginning of each DocList (and SolrDocumentList)
*/
public abstract void streamDocListInfo( long numFound, long start, Float
maxScore );
}
{code}
> Solrj should support streaming response
> ---------------------------------------
>
> Key: SOLR-2112
> URL: https://issues.apache.org/jira/browse/SOLR-2112
> Project: Solr
> Issue Type: New Feature
> Components: clients - java
> Reporter: Ryan McKinley
> Fix For: 4.0
>
> Attachments: SOLR-2112-StreamingSolrj.patch,
> SOLR-2112-StreamingSolrj.patch, SOLR-2112-StreamingSolrj.patch
>
>
> The solrj API should optionally support streaming documents.
> Rather then putting all results into a SolrDocumentList, sorlj should be able
> to call a callback function after each document is parsed. This would allow
> someone to call query.setRows( Integer.MAX_INT ) and get each result to the
> client without loading them all into memory.
> For starters, I think the important things to stream are SolrDocuments, but
> down the road, this could also stream other things (consider reading all
> terms from the index)
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