摘要:
Flink 1.7 官方:https://flink.apache.org/ 一 简介 Apache Flink is an open source platform for distributed stream and batch data processing. Flink’s core is 阅读全文
摘要:
hive通过外部表读写elasticsearch数据,和读写hbase数据差不多,差别是需要下载elasticsearch-hadoop-hive-6.6.2.jar,然后使用其中的EsStorageHandler; Connect the massive data storage and deep 阅读全文
摘要:
impala2.12 官方:http://impala.apache.org/ 一 简介 Apache Impala is the open source, native analytic database for Apache Hadoop. Impala is shipped by Cloude 阅读全文
摘要:
Fortunately, Elasticsearch provides a very comprehensive and powerful REST API that you can use to interact with your cluster. Among the few things th 阅读全文