Could you give a bit more details. Do you mean one document gets the content of multiple documents? And only on delta?
Regards, Alex On 16 Mar 2017 8:53 AM, "Sujay Bawaskar" <sujay.bawas...@firstfuel.com> wrote: Hi, We are using DIH with cache(SortedMapBackedCache) with solr 5.3.1. We have around 2.8 million documents in solr and total index size is 4 GB. DIH delta import is dumping all values of mapped columns to their respective multi valued fields. This is causing size of one solr document upto 2 GB. Is this a known issue with solr 5.3.1? Thanks, Sujay