plugins\pentaho-big-data-plugin
目录,编辑plugin.properties
文件根据自己的hadoop版本添加不同的类型,我的是cdh的,所以添加cdh514
有哪些版本可以在该目录下查看plugins\pentaho-big-data-plugin\hadoop-configurations
plugins\pentaho-big-data-plugin\hadoop-configurations\cdh514
目录将集群的Hadoop、Hive配置复制到该目录中
分别是core-site.xml
、hdfs-site.xml
、mapred-site.xml
、yarn-site.xml
、hive-site.xml
注意: 如果在连接Hive的时候报错Error connecting to database: (using class org.apache.hive.jdbc.HiveDriver) Illegal Hadoop Version: Unknown (expected A.B.* format)
,就将自己hadoop对应版本的hadoop-common.jar(我的是hadoop-common-2.6.0-cdh5.14.0.jar
)放到根目录的 lib
目录下,然后重启Kettle即可!
create database kettle;
use kettle;
CREATE TABLE dept(deptno int, dname string,loc string)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ‘\t‘;
CREATE TABLE emp(
empno int,
ename string,
job string,
mgr int,
hiredate string,
sal double,
comm int,
deptno int)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ‘\t‘;
insert into dept values
(10,‘accounting‘,‘NEW YORK‘),
(20,‘RESEARCH‘,‘DALLAS‘),
(30,‘SALES‘,‘CHICAGO‘),
(40,‘OPERATIONS‘,‘BOSTON‘);
insert into emp values
(7369,‘SMITH‘,‘CLERK‘,7902,‘1980-12-17‘,800,NULL,20),
(7499,‘ALLEN‘,‘SALESMAN‘,7698,‘1980-12-17‘,1600,300,30),
(7521,‘WARD‘,‘SALESMAN‘,7698,‘1980-12-17‘,1250,500,30),
(7566,‘JONES‘,‘MANAGER‘,7839,‘1980-12-17‘,2975,NULL,20);
原文:https://www.cnblogs.com/Main8/p/13847812.html