We are using bidirectional CDCR with solr 7.6 and it works for us. Did you look at the logs to see if there are any errors.
"Both Cluster 1 and Cluster 2 can act as Source and Target at any given point of time but a cluster cannot be both Source and Target at the same time." The above means the publishing can take place on one cluster only at any point. Publishing cannot happen simultaneously on both clusters. Hope this helps Rajeswari On 6/11/19, 7:13 PM, "Susheel Kumar" <susheel2...@gmail.com> wrote: Hello, What does that mean by below. How do we set which cluster will act as source or target at a time? Both Cluster 1 and Cluster 2 can act as Source and Target at any given point of time but a cluster cannot be both Source and Target at the same time. Also following the directions mentioned in this page doesn't make cdcr works. No data flows from cluster 1 to cluster 2. The Solr 7.7.1. Is there something missing. https://lucene.apache.org/solr/guide/7_7/cdcr-config.html#bi-directional-updates