在 PDI 社区版中无法从 Spoon.bat 启动 PDI GUI

Not Able to Start PDI GUI from Spoon.bat in PDI Community Edition

系统详情:

Windows 7 Professional
Processor :Intel Core i3
RAM: 3GB
System Type : 32 Bit Operating System.

PDI 版本:

pdi-ce-6.0.0.0-353

执行的步骤:

 1. Extracted the Zip File pdi-ce-6.0.0.0-353.zip into G:\ Drive
 2. Created Environment Variable PENTAHO_JAVA_HOME and set value to C:\Program Files\Java\jdk1.7.0_79\jre

从 cmd 执行 Spoon.bat 时收到错误:

DEBUG: Using PENTAHO_JAVA_HOME
DEBUG: _PENTAHO_JAVA_HOME=C:\Program Files\Java\jdk1.7.0_79\jre
DEBUG: _PENTAHO_JAVA=C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe

G:\Pentaho\pdi-ce-6.0.0.0-353\data-integration>start "Spoon" "C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe"  "-Xms1024m" "-Xmx256m" "-XX:MaxPermSize=256m" "-Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2" "-Djava.library.path=libswt\win32" "-DKETTLE_HOME=" "-DKETTLE_REPOSITORY=" "-DKETTLE_USER=" "-DKETTLE_PASSWORD=" "-DKETTLE_PLUGIN_PACKAGES=" "-DKETTLE_LOG_SIZE_LIMIT=" "-DKETTLE_JNDI_ROOT=" -jar launcher\pentaho-application-launcher-6.0.0.0-353.jar -lib ..\libswt\win32  
DEBUG: Using PENTAHO_JAVA_HOME
DEBUG: _PENTAHO_JAVA_HOME=C:\Program Files\Java\jdk1.7.0_79\jre
DEBUG: _PENTAHO_JAVA=C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe

G:\Pentaho\pdi-ce-6.0.0.0-353\data-integration>start "Spoon" "C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe"  "-Xms1024m" "-Xmx256m" "-XX:MaxPermSize=256m" "-Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2" "-Djava.library.path=libswt\win32" "-DKETTLE_HOME=" "-DKETTLE_REPOSITORY=" "-DKETTLE_USER=" "-DKETTLE_PASSWORD=" "-DKETTLE_PLUGIN_PACKAGES=" "-DKETTLE_LOG_SIZE_LIMIT=" "-DKETTLE_JNDI_ROOT=" -jar launcher\pentaho-application-launcher-6.0.0.0-353.jar -lib ..\libswt\win32  
DEBUG: Using PENTAHO_JAVA_HOME
DEBUG: _PENTAHO_JAVA_HOME=C:\Program Files\Java\jdk1.7.0_79\jre
DEBUG: _PENTAHO_JAVA=C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe

G:\Pentaho\pdi-ce-6.0.0.0-353\data-integration>start "Spoon" "C:\Program Files\Java\jdk1.7.0_79\jre\bin\javaw.exe"  "-Xms1024m" "-Xmx256m" "-XX:MaxPermSize=256m" "-Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2" "-Djava.library.path=libswt\win32" "-DKETTLE_HOME=" "-DKETTLE_REPOSITORY=" "-DKETTLE_USER=" "-DKETTLE_PASSWORD=" "-DKETTLE_PLUGIN_PACKAGES=" "-DKETTLE_LOG_SIZE_LIMIT=" "-DKETTLE_JNDI_ROOT=" -jar launcher\pentaho-application-launcher-6.0.0.0-353.jar -lib ..\libswt\win32  

默认 XMX 参数 spoon.bat 中的值是 2048M。这不是启动 Jre,所以早些时候我将其更改为 256M。然后我突然尝试 更改 spoon.bat 文件中的 XMX 参数值,从 XMX256m 到 Xmx1024m,然后 wola 它 工作。不知道这个 XMX 代表的原因或逻辑,也不知道这里应该有什么值在数学上支持您的系统配置。

xmx 参数从 2048M 更改为 1024M 并且 Pentaho 开始工作。

PENTAHO_DI_JAVA_OPTIONS="-Xms1024m" "-Xmx1024m" "-XX:MaxPermSize=256m"

确保更新 Pentaho 启动所需的环境变量。

PENTAHO_HOME
PENTAHO_JAVA_HOME

右键单击并打开 spoon.bat 文件,根据您的系统配置将以下字符串中的 xmx 值更改为较低的值 PENTAHO_DI_JAVA_OPTIONS="-Xms1024m" "-Xmx1024m" "-XX:MaxPermSize=256m"

重新启动 pdi,这应该可以工作。