Is this standalone Solr or SolrCloud? Solr has APIs to backup and restore collections, so backing up from old solr and restoring to the new Solr should work as long as versions are compatible. Just copying the index data folder may also be enough but if it’s SolrCloud then configset should exist in Zookeeper beforehand and no indexing should be going on while copying afaik.
If if’s SolrCloud and you can connect two nodes, you can also move the replica to the new node and let Solr do all the work —ufuk — > On Jul 31, 2024, at 17:47, kuldeep....@non.agilent.com.INVALID > <kuldeep....@non.agilent.com.invalid> wrote: > > Hi Community Members, > > We were trying to export our Solr collection and import it to a new > collection. > > Does anyone know is there any way to achieve this? > > We are aware of an utility as below but it is not working for us so looking > for an alternation option. > > https://github.com/dbashford/solr2solr > > > Thanks, > Kuldeep
