DataStax Bulk Loader (DSBulk) is an open-source, Apache-licensed, unified tool for loading into and unloading from Apache Cassandra(R), DataStax Astra and DataStax Enterprise (DSE)
This code has been reworked in the main PR adding vector support to dsbulk (see this commit). I would argue this PR should be closed in favor of that work.
This patch is based on https://github.com/datastax/dsbulk/pull/475
It adds the implementation for JsonNodeToCqlVectorCodec.java, that allows users to deal with the new CqlVector data type