Travel Big Data Platform environment< 6ABF /path> java 1.8 scala 2.11 spark 2.3.0 flink 1.9-SNAPSHOT hbase 1.2.0-cdh5.14.2 kafka 0.11.0.2 mysql 5.1.38 redis 2.8.0 spring cloud 1.5.2.RELEASE module travel_common travel_flink travel_spark travel_web other see travel_doc