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hadoop-hive-test's Introduction

hadoop-hive-test

  1. 搭建hdfs和hadoop环境
  2. 搭建hive
  3. 运行httpserver2
  4. 运行程序前,先使用beeline,创建表和导入数据

连接默认库 !connect jdbc:hive2://localhost:10000/default

建内部表(数据存在hdfs的 {hive.metastore.warehouse.dir}上) create table fz (id int,name string,age int,tel string) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',';

导入数据 load data local inpath '/home/ys/testdata.txt' into table fz;

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