I have an existing single instance of DSE Search/Solr.
After adding some copyfields to the schema (and posted), I did a Re-index/Full-index via the DSE Search/Solr Admin UI.
The new copyfields are still empty after the re-indexing.
In addition, I have also tried the follow to rebuild index from command line as mentioned in the docs,
Follow the below steps to rebuild your solr indexes.
1) Stop DSE node
2) Delete all sub-directories under /var/lib/cassandra/data/solr.data/directory.
3) Start DSE in search mode.
4) Run nodetool rebuild_index for each column family.
Similarly, the copyfields are empty.
Any help is much appreciated!