Thanks a lot Hoss. I will try it today, that's exactly what I needed. Sorry again about the multiple emails. Thanks, Maria
From: Chris Hostetter [hossman_luc...@fucit.org] > Sent: Friday, December 16, 2011 3:23 PM > To: solr-user@lucene.apache.org > Subject: Re: Call RequestHandler from QueryComponent > > Maria: sending the same email 4 times in less the 48 hours isn't really a > good way to encourange people to help you -- it just means more total mail > people have to wade thorugh which slows them down and makes them less > likeely to want to help. > > : In ABC QUERY COMPONENT, I customize prepare() and process(). In its > : process() I want to call the /XYZ request handler and include those > results > : in the results for ABC. Is that possible? > > certianly -- you can execute any java code you wnat in a custom component, > take a look at how SolrDispatchFilter exeuts the original request on the > SolrCore, you can do something similar in your custom component (but > you'll want to use a LocalSolrQueryRequest that you populate with params > -- see the TestHarness for an example) and then take whatever data you > want out of the "inner" SolrQueryResponse you get back and add it directly > to the "outer" SolrQueryResponse. > > One thing you might have to watch out for is ensuring that the same > SolrIndexSearcher used in the outer request is also the one used in the > inner request -- the consistency is crucial to ensuring any DocList > you copy is meaninful -- but i'm not sure if you can do that easily with > LocalSolrQueryRequest, you might need to tweak it. > > -Hoss >
