上一篇 SparkStreaming+Kafka的两种模式Receiver模式和Direct模式 SparkStreming + Kafka Receiver模式理解 Receiver模式理解在SparkStreaming程序运行起来后,Executor中会有Receiver Tasks接收Kafka推送过来的数据。数据会被持久化,默认 2019-07-19 大数据 大数据 Kafka SparkStreaming Receiver Direct 下一篇 Elasticsearch集群配置 安装Elasticsearchmkdir /opt/software/elasticsearch/data/ mkdir /opt/software/elasticsearch/logs/ chmod 777 /opt/software/e 2019-07-06 大数据 大数据 ElasticSearch