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From Roman Chyla <>
Subject Re: Processing a lot of results in Solr
Date Wed, 24 Jul 2013 01:57:37 GMT
Hello Matt,

You can consider writing a batch processing handler, which receives a query
and instead of sending results back, it writes them into a file which is
then available for streaming (it has its own UUID). I am dumping many GBs
of data from solr in few minutes - your query + streaming writer can go
very long way :)


On Tue, Jul 23, 2013 at 5:04 PM, Matt Lieber <> wrote:

> Hello Solr users,
> Question regarding processing a lot of docs returned from a query; I
> potentially have millions of documents returned back from a query. What is
> the common design to deal with this ?
> 2 ideas I have are:
> - create a client service that is multithreaded to handled this
> - Use the Solr "pagination" to retrieve a batch of rows at a time ("start,
> rows" in Solr Admin console )
> Any other ideas that I may be missing ?
> Thanks,
> Matt
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