fix copy queue bug, and create single+cluster tests for redis
fix copy queue bug, and create single+cluster tests for redis

gerritjvv/kafka-fast,anujsrc/kafka-fast,anujsrc/kafka-fast,gerritjvv/kafka-fast,gerritjvv/kafka-fast,anujsrc/kafka-fast,anujsrc/kafka-fast,gerritjvv/kafka-fast