Spark Structured Streaming HWC integration

1. Setup Kafka topic cd /usr/hdp/current/kafka-broker/bin/ ./kafka-topics.sh --create --zookeeper c420-node2.coelab.cloudera.com:2181 --replication-factor 2 --partitions 3 --topic ss_input ./kafka-topics.sh --list --zookeeper c420-node2.coelab.cloud...