准备工作，检查编译依赖程序版本，具体版本信息如下
- Maven, version 3+
- Java JDK 1.8
- 下载 settings.xml 到你的 .m2 目录，请先备份原文件
一、从GitHub下载Kettle最新源码
下载地址：https://github.com/pentaho/pentaho-kettle
二、导入项目
导入项目之前请确保setting.xml已经放到.m2目录中，用Eclipse通过Maven方式导入刚下载的Kettle项目。
三、安装依赖
项目有些jar包需要手动安装到本地maven库中，具体操作如下，所需 jar 包下载请 点击：
mvn install:install-file -Dfile=E:\Kettle\syslog4j-0.9.46.jar -DgroupId=org.syslog4j -DartifactId=syslog4j -Dversion=0.9.46 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\win32\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.win32.win32.x86 -Dversion=4.3.2 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\win32\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.win32.win32.x86 -Dversion=4.6 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\win64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.win32.win32.x86_64 -Dversion=4.6 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\win64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.gtk.win64.x86_64 -Dversion=4.6 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\linux\x86\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.gtk.linux.x86 -Dversion=4.3.2 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\linux\x86\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.gtk.linux.x86 -Dversion=4.6 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\linux\x86_64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.gtk.linux.x86_64 -Dversion=4.3.2 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\linux\x86_64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.gtk.linux.x86_64 -Dversion=4.6 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\osx64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.cocoa.macosx.x86_64 -Dversion=4.3.2 -Dpackaging=jar
mvn install:install-file -Dfile=E:\Kettle\libswt\osx64\swt.jar -DgroupId=org.eclipse.swt -DartifactId=org.eclipse.swt.cocoa.macosx.x86_64 -Dversion=4.6 -Dpackaging=jar
四、编译
1、在 pantaho-kettle-master 项目上右键选择 Maven >> Update Project... ，此时会下载项目所需依赖，时间较长，需等待.......
2、Update 操作完毕之后在 pantaho-kettle-master 项目上右键选择 Run As >> Maven Build.. ，具体内容如下所示，点击 Run 运行，该操作需要下载运行所需的 OSGi 插件，等待时间更久...
当控制台出现下面的输出时表示构建完成。
[INFO] Reactor Summary:
[INFO]
[INFO] Pentaho Data Integration ........................... SUCCESS [ 6.037 s]
[INFO] PDI Engine Extensions .............................. SUCCESS [ 0.217 s]
[INFO] PDI Engine API ..................................... SUCCESS [ 8.255 s]
[INFO] PDI Engine Serializers ............................. SUCCESS [ 33.815 s]
[INFO] PDI Core ........................................... SUCCESS [ 18.967 s]
[INFO] PDI Engine ......................................... SUCCESS [02:30 min]
[INFO] PDI DB Dialog ...................................... SUCCESS [ 10.903 s]
[INFO] PDI User Interface ................................. SUCCESS [ 40.877 s]
[INFO] PDI Plugins ........................................ SUCCESS [ 0.059 s]
[INFO] PDI Log4j Plugin ................................... SUCCESS [ 0.080 s]
[INFO] PDI Log4j Plugin Core .............................. SUCCESS [ 1.157 s]
[INFO] PDI Log4j Plugin Assemblies ........................ SUCCESS [ 0.031 s]
[INFO] PDI Log4j Plugin Distribution ...................... SUCCESS [ 1.434 s]
[INFO] PDI Core Plugins ................................... SUCCESS [ 0.038 s]
[INFO] PDI Core Plugins Impl .............................. SUCCESS [ 1.574 s]
[INFO] PDI Core Plugins Assemblies ........................ SUCCESS [ 0.040 s]
[INFO] PDI Core Plugins Distribution ...................... SUCCESS [ 0.475 s]
[INFO] PDI File Open and Save Plugin ...................... SUCCESS [ 0.091 s]
[INFO] PDI File Open and Save Plugin Core ................. SUCCESS [ 24.594 s]
[INFO] PDI File Open and Save Plugin Assemblies ........... SUCCESS [ 0.123 s]
[INFO] PDI File Open and Save Plugin Distribution ......... SUCCESS [ 7.046 s]
[INFO] PDI Repositories Plugin ............................ SUCCESS [ 0.073 s]
[INFO] PDI Repositories Plugin Core ....................... SUCCESS [ 6.652 s]
[INFO] PDI Repositories Plugin Assemblies ................. SUCCESS [ 0.040 s]
[INFO] PDI Repositories Plugin Feature .................... SUCCESS [ 3.550 s]
[INFO] PDI Metadata Injection Plugin ...................... SUCCESS [ 16.183 s]
[INFO] PDI Engine Configuration Plugin .................... SUCCESS [ 0.038 s]
[INFO] PDI Engine Configuration Plugin API ................ SUCCESS [ 1.401 s]
[INFO] PDI Engine Configuration Plugin Implementation ..... SUCCESS [ 11.644 s]
[INFO] PDI Engine Configuration Plugin UI ................. SUCCESS [ 1.776 s]
[INFO] PDI Engine Configuration Plugin Assemblies ......... SUCCESS [ 0.028 s]
[INFO] PDI Engine Configuration Plugin Feature ............ SUCCESS [ 6.010 s]
[INFO] PDI Get Previous Row Field Plugin .................. SUCCESS [ 0.025 s]
[INFO] PDI Get Previous Row Field Plugin Core ............. SUCCESS [ 1.128 s]
[INFO] PDI Get Previous Row Field Assemblies .............. SUCCESS [ 0.036 s]
[INFO] PDI Get Previous Row Field Plugin .................. SUCCESS [ 0.417 s]
[INFO] PDI Aggregate Rows Plugin .......................... SUCCESS [ 0.100 s]
[INFO] PDI Aggregate Rows Plugin Core ..................... SUCCESS [ 1.350 s]
[INFO] PDI Aggregate Rows Plugin Assemblies ............... SUCCESS [ 0.045 s]
[INFO] PDI Aggregate Rows Plugin Distribution ............. SUCCESS [01:00 min]
[INFO] PDI Elasticsearch Bulk Insert Plugin ............... SUCCESS [ 0.052 s]
[INFO] PDI Elasticsearch Bulk Insert Plugin Core .......... SUCCESS [ 1.308 s]
[INFO] PDI Elasticsearch Bulk Insert Plugin Assemblies .... SUCCESS [ 0.031 s]
[INFO] PDI Elasticsearch Bulk Insert Plugin Distribution .. SUCCESS [05:34 min]
[INFO] PDI Google Analytics Plugin ........................ SUCCESS [ 0.031 s]
[INFO] PDI Google Analytics Plugin Core ................... SUCCESS [ 0.792 s]
[INFO] PDI Google Analytics Plugin Assemblies ............. SUCCESS [ 0.034 s]
[INFO] PDI Google Analytics Plugin Distribution ........... SUCCESS [ 1.014 s]
[INFO] PDI GP Bulk Loader Plugin .......................... SUCCESS [ 0.071 s]
[INFO] PDI GP Bulk Loader Plugin Core ..................... SUCCESS [ 1.345 s]
[INFO] PDI GP Bulk Loader Plugin Assemblies ............... SUCCESS [ 0.024 s]
[INFO] PDI GP Bulk Loader Plugin Distribution ............. SUCCESS [ 59.320 s]
[INFO] PDI HL7 Plugin ..................................... SUCCESS [ 0.488 s]
[INFO] PDI HL7 Plugin Core ................................ SUCCESS [ 1.147 s]
[INFO] PDI HL7 Plugin Assemblies .......................... SUCCESS [ 0.024 s]
[INFO] PDI HL7 Plugin Distribution ........................ SUCCESS [ 57.969 s]
[INFO] PDI Drools Plugin .................................. SUCCESS [ 0.029 s]
[INFO] PDI Drools Plugin Core ............................. SUCCESS [ 1.330 s]
[INFO] PDI Drools Plugin Assemblies ....................... SUCCESS [ 0.047 s]
[INFO] PDI Drools Plugin Distribution ..................... SUCCESS [ 10.705 s]
[INFO] PDI Dummy Plugin ................................... SUCCESS [ 0.020 s]
[INFO] PDI Dummy Plugin Core .............................. SUCCESS [ 0.967 s]
[INFO] PDI Dummy Plugin Assemblies ........................ SUCCESS [ 0.035 s]
[INFO] PDI Dummy Plugin Distribution ...................... SUCCESS [ 0.225 s]
[INFO] PDI Json Plugin .................................... SUCCESS [ 0.020 s]
[INFO] PDI Json Plugin Core ............................... SUCCESS [ 0.978 s]
[INFO] PDI Json Plugin Assemblies ......................... SUCCESS [ 0.025 s]
[INFO] PDI Json Plugin Distribution ....................... SUCCESS [ 0.227 s]
[INFO] PDI S3 CSV Input Plugin ............................ SUCCESS [ 0.019 s]
[INFO] PDI S3 CSV Input Plugin Core ....................... SUCCESS [ 0.884 s]
[INFO] PDI S3 CSV Input Plugin Assemblies ................. SUCCESS [ 0.037 s]
[INFO] PDI S3 CSV Input Plugin Distribution ............... SUCCESS [ 0.576 s]
[INFO] PDI SAP Plugin ..................................... SUCCESS [ 0.035 s]
[INFO] PDI SAP Plugin Core ................................ SUCCESS [ 0.999 s]
[INFO] PDI SAP Plugin Assemblies .......................... SUCCESS [ 0.024 s]
[INFO] PDI SAP Plugin Distribution ........................ SUCCESS [ 0.333 s]
[INFO] PDI Shape File Reader Plugin ....................... SUCCESS [ 0.058 s]
[INFO] PDI Shape File Reader Plugin Core .................. SUCCESS [ 1.255 s]
[INFO] PDI Shape File Reader Plugin Assemblies ............ SUCCESS [ 0.023 s]
[INFO] PDI Shape File Reader Plugin Distribution .......... SUCCESS [ 0.194 s]
[INFO] PDI GPLoad Plugin .................................. SUCCESS [ 0.519 s]
[INFO] PDI GPLoad Plugin Core ............................. SUCCESS [ 1.275 s]
[INFO] PDI GPLoad Plugin Assemblies ....................... SUCCESS [ 0.024 s]
[INFO] PDI GPLoad Plugin Distribution ..................... SUCCESS [ 0.244 s]
[INFO] PDI Openerp Plugin ................................. SUCCESS [ 0.045 s]
[INFO] PDI Openerp Plugin Core ............................ SUCCESS [ 1.605 s]
[INFO] PDI Openerp Plugin Assemblies ...................... SUCCESS [ 0.067 s]
[INFO] PDI Openerp Plugin Distribution .................... SUCCESS [ 0.421 s]
[INFO] PDI Palo Plugin .................................... SUCCESS [ 0.039 s]
[INFO] PDI Palo Plugin Core ............................... SUCCESS [ 4.791 s]
[INFO] PDI Palo Plugin Assemblies ......................... SUCCESS [ 0.031 s]
[INFO] PDI Palo Plugin Distribution ....................... SUCCESS [ 0.328 s]
[INFO] PDI Version Checker Plugin ......................... SUCCESS [ 0.028 s]
[INFO] PDI Version Checker Plugin Core .................... SUCCESS [ 4.541 s]
[INFO] PDI Version Checker Plugin Assemblies .............. SUCCESS [ 0.025 s]
[INFO] PDI Version Checker Plugin Distribution ............ SUCCESS [ 0.502 s]
[INFO] PDI Lucid DB Streaming Loader Plugin ............... SUCCESS [ 0.047 s]
[INFO] PDI Lucid DB Streaming Loader Plugin Core .......... SUCCESS [ 0.884 s]
[INFO] PDI Lucid DB Streaming Loader Plugin Assemblies .... SUCCESS [ 0.035 s]
[INFO] PDI Lucid DB Streaming Loader Plugin Distribution .. SUCCESS [ 0.166 s]
[INFO] PDI Salesforce Plugin .............................. SUCCESS [ 0.019 s]
[INFO] PDI Salesforce Plugin Core ......................... SUCCESS [ 2.046 s]
[INFO] PDI Salesforce Plugin Assemblies ................... SUCCESS [ 0.021 s]
[INFO] PDI Salesforce Plugin Distribution ................. SUCCESS [ 0.365 s]
[INFO] PDI PUR Plugin ..................................... SUCCESS [ 0.033 s]
[INFO] PDI PUR Plugin Core ................................ SUCCESS [ 35.176 s]
[INFO] PDI PUR Plugin Assemblies .......................... SUCCESS [ 0.028 s]
[INFO] PDI PUR Plugin Distribution ........................ SUCCESS [ 0.697 s]
[INFO] PDI Ms Access Bulk Loader Plugin ................... SUCCESS [ 0.028 s]
[INFO] PDI Ms Access Bulk Loader Plugin Core .............. SUCCESS [ 0.813 s]
[INFO] PDI Ms Access Bulk Loader Plugin Assemblies ........ SUCCESS [ 0.031 s]
[INFO] PDI Ms Access Bulk Loader Plugin Distribution ...... SUCCESS [ 0.166 s]
[INFO] PDI XML Plugin ..................................... SUCCESS [ 0.022 s]
[INFO] PDI XML Plugin Core ................................ SUCCESS [ 11.335 s]
[INFO] PDI XML Plugin Assemblies .......................... SUCCESS [ 0.023 s]
[INFO] PDI XML Plugin Distribution ........................ SUCCESS [ 0.281 s]
[INFO] PDI Assemblies ..................................... SUCCESS [ 0.026 s]
[INFO] PDI Client Community Edition ....................... SUCCESS [05:19 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23:45 min
[INFO] Finished at: 2017-10-20T17:14:13+08:00
[INFO] Final Memory: 228M/934M
[INFO] ------------------------------------------------------------------------
五、运行程序
1、从生成的最终文件运行
进入工作空间中的 pentaho-kettle-master\assemblies\pdi-ce\target 目录，找到 pdi-ce-8.0-SNAPSHOT.zip 文件，解压后运行 Spoon.bat 启动应用。
2、从Eclipse中运行
运行 kettle-ui-swt 项目的 org.pentaho.di.ui.spoon.Spoon 类。
运行结果：
至此已全部完成，后期修改后重新构建、打包即可。