Hello everyone, I am using solr 4.7.2 . I am somewhat new to solr and want to dump solr indexes to json format. To check for deleted docs I have used *Bits liveDocs = MultiFields.getLiveDocs(reader);* I also want to get field Boosts for all documents and for that I have used *NumericDocValues ndv = MultiDocValues.getNormValues(reader, field.name <http://field.name/>());*
*The documentation of these methods states that they are both quite expensive and slow *as they merge individual sub-segment readers. The doc recommends to write these implementations yourself. Can someone please explain why will my implementation be fast as I will also have to merge the segment readers as I want to have the info for all documents. Or Can anyone suggest an optimal way to implement these methods. Any help is highly appreciated. -- Thanks and Regards Rahul Jha
