不多说，直接上干货!
能够看我这篇博客的博友们，想必是已经具备一定基础了。
扩展博客
kettle的下载、安装和初步使用（windows平台下）（图文详解）
kettle的下载
Kettle可以在http://kettle.pentaho.org/网站下载
http://sourceforge.net/projects/pentaho/files/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip/download
当然，大家，可以根据我上面的这样，来进行下载。然后上传到Ubuntu 16.04下，比如，我一般是放在/usr/local/app/下。
root@zhouls-virtual-machine:/usr/local/app# uzip pdi-ce-7.1.0.0-12.zip
进行解压即可。
我这里，反而，因为考虑是在Ubuntu 16.04平台下，我推荐大家用下面的这种方式。
root@zhouls-virtual-machine:/usr/local/app# pwd
/usr/local/app
root@zhouls-virtual-machine:/usr/local/app# ls
jdk jdk1..0_60 neo4j neo4j-community-3.2.
root@zhouls-virtual-machine:/usr/local/app# wget https://sourceforge.net/projects/pentaho/files/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip/download
---- ::-- https://sourceforge.net/projects/pentaho/files/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip/download
Resolving sourceforge.net (sourceforge.net)... 216.34.181.60
Connecting to sourceforge.net (sourceforge.net)|216.34.181.60|:... connected.
HTTP request sent, awaiting response... Found
Location: https://downloads.sourceforge.net/project/pentaho/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip?r=&ts=1496478275&use_mirror=nchc [following]
---- ::-- https://downloads.sourceforge.net/project/pentaho/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip?r=&ts=1496478275&use_mirror=nchc
Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 216.34.181.59
Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.34.181.59|:... connected.
HTTP request sent, awaiting response... Found
Location: https://nchc.dl.sourceforge.net/project/pentaho/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip [following]
---- ::-- https://nchc.dl.sourceforge.net/project/pentaho/Data%20Integration/7.1/pdi-ce-7.1.0.0-12.zip
Resolving nchc.dl.sourceforge.net (nchc.dl.sourceforge.net)... 211.79.60.17, :e10:ffff:1f02::
Connecting to nchc.dl.sourceforge.net (nchc.dl.sourceforge.net)|211.79.60.17|:... connected.
HTTP request sent, awaiting response... OK
Length: (862M) [application/octet-stream]
Saving to: ‘download’ download %[ ] 34.77M .97KB/s eta 40h 40m
http://www.cnblogs.com/zeppelin/category/852926.html