drill 试用

1. 下载

1. http://drill.apache.org/

2. 启动本地模式

1. bin/sqlline -u jdbc:drill:zk=local

3. 查询数据

1. select c.r_name from dfs.`/opt/apache-drill-1.10.0/sample-data/region.parquet` c where c.r_name like 'A%'

4. json 文件查询

1. select t.info.name from (select flatten(c.data) info from dfs.`/opt/apache-drill-1.10.0/sample-data/info.json` c ) t

5. 可视化界面

1. http://localhost:8047