Kafka 2 Mysql kafka原始消息格式为: { "index": 1, "name": "n_1"} batch env { # 配置SeaTunnel环境 execution.parallelism = 1 job.mode = "BATCH" checkpoint.interval = 10000 #execution.checkpoint.interval = 10000 #execution.checkpoint.data-uri = "hdfs://localhost:9000/checkpoint"