Querying different fields from Multiple Core in Solr -


i new solr , have following requirement,

i have 2 cores running on same tomcat instance. requirement thing similar this:
1. single solr query return field1, field2 core1 , field3, field4 core2. need 4 fields returned single record.

please provide me assistance achieve in solr.

afaik, can't.

what describe referred vertical partitioning. solr cores can searched @ once, they're meant horizontal partitioning (aka sharding), i.e: process of partitioning entire documents different cores.

if describe usecase you're trying achieve perhaps people can how achieve goal differently.

update

from http://wiki.apache.org/solr/largeindexes ' there no implementation of vertical partition across indexes.'

you can accomplish low-level methods in lucene (which underlies solr) using parallelreader/writer, highly discouraged bc. there'll dragons. see http://lucene.472066.n3.nabble.com/vertical-partitioning-advice-td494623.html background.


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