Can you provide more information about: - Are you using Solr in standalone or SolrCloud mode? What version of Solr? - Why do you want this? Lack of disk space? Uneven distribution of data on shards? - Do you want this data together i.e. as part of a single collection?
You can check out the following APIs: SPLITSHARD: https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-api3 MIGRATE: https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-api12 Among other things, make sure you have enough spare disk-space before trying out the SPLITSHARD API in particular. -Anshum On Mon, Jan 9, 2017 at 12:08 PM Mikhail Khludnev <m...@apache.org> wrote: > Perhaps you can copy this index into a separate location. Remove odd and > even docs into former and later indexes consequently, and then force merge > to single segment in both locations separately. > Perhaps shard splitting in SolrCloud does something like that. > > On Mon, Jan 9, 2017 at 1:12 PM, Narsimha Reddy CHALLA < > chnredd...@gmail.com> > wrote: > > > Hi All, > > > > My solr server has a few large index files (say ~10G). I am looking > > for some help on breaking them it into smaller ones (each < 4G) to > satisfy > > my application requirements. Are there any such tools available? > > > > Appreciate your help. > > > > Thanks > > NRC > > > > > > -- > Sincerely yours > Mikhail Khludnev >
