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From "Ryan McKinley (JIRA)" <j...@apache.org>
Subject [jira] Created: (SOLR-2112) Solr should support streaming response
Date Wed, 08 Sep 2010 18:15:32 GMT
Solr 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


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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