[FLINK-18006] Always overwrite RestClientFactory in ElasticsearchXDynamicSink

We always overwrite the RestClientFactory in order to workaround an
issue with shading classes in lambdas deserialization method. That way
we never use the default lambda from ElasticsearchSink$Builder which
cannot be deserialized when used from a
flink-sql-connector-elasticsearch module due to shading.

This closes #12455
2 files changed
tree: 6d41c7e627da53dc18cce132c45bfaa0d7cd4a79
  1. flink-connectors/
  2. .asf.yaml
  3. README.md
README.md

flink-connector-elasticsearch