Hello @samglo , Please note Solr CDCR is not supported in CDP yet.
Refer to Cloudera blog on Solr CDCR (Cross Data Center Replication) support: - https://blog.cloudera.com/backup-and-disaster-recovery-for-cloudera-search/
Solr CDCR
The future holds the promise of a Solr to Solr replication feature as well, a.k.a. CDCR. This is still maturing upstream and will need some time to further progress before it can be considered for mission critical production environments. Once it matures we will evaluate its value in addition to all our existing options of recovery for Search. The above solutions, presented in this blog, are production-proven and provides a very good coverage along with flexibility for today’s workloads.
However, you can refer apache document on Solr CDCR below for some information about setup: - https://solr.apache.org/guide/6_6/cross-data-center-replication-cdcr.html
or
Cloudera Community article - https://community.cloudera.com/t5/Community-Articles/How-to-setup-cross-data-center-replication-in-S...
