The Hadoop HDFS external library libhdfs.so is required by the SQData engine in order to Apply to HDFS. The required version level of the Hadoop external library is 2.7.1 or higher. It is part of the Hadoop distribution and comes precompiled in $HADOOP_HDFS_HOME/lib/native/libhdfs.so.
Access to the Confluent Schema Registry is accomplished through specific Registry URL's. The external library libcurl is required to support communication with the Confluent Schema Registry. Connect CDC (SQData) assumes that support for command line url (cURL) and the Confluent Schema Registry has been installed and configured somewhere in your environment for use by both Apply and Replicator Engines. The URL and port number of the Registry will be required in order to read and register schema information. Libcurl can be installed using distribution provided package if available or built from source which can be downloaded from https://curl.se/download.html. The Confluent Platform is available at https://www.confluent.io/download/.