The troubleshooting information for Zero Downtime Migration is organized as follows:
Troubleshooting tips - general advice and some common issues you may encounter.
Troubleshooting scenarios - specific descriptions of error conditions, and advice on how to solve the issues.
If you still have questions, please submit a GitHub Issue in the relevant public repo:
You may also contact your DataStax account representative, or our Support team if you have a DataStax Luna service contract. Luna is a subscription to the Apache Cassandra support and expertise at DataStax.