将整数值分配给输出行pentaho [英] Assigning an integer value to an output row, pentaho

问题描述

我以一种非常基本的方式使用水壶.我想做的是从csv文件中读取文件，在用户定义的Java类"步骤中进行某种转换，然后将输出写入文本文件.

I'm using kettle in a very basic way. What I want to do is read from csv file, do some kind of transformation in User Defined Java Class step and write output to a text file.

图片http://imageshack.com/a/img34/1669/vo18 .png

运行此命令时，我基本上会收到此错误:

When I run this I essentially get this error:

value Integer<binary-string> : There was a data type error: the data type of java.lang.Long object [100] does not correspond to value meta [Integer<binary-string>]

这是UDJC步骤中似乎引起问题的行(字段"value"为Integer类型):

This is the line in UDJC step that seems to make the problem (field "value" is of Integer type):

get(Fields.Out, "value").setValue(out_row,new Long(100));

我该如何解决?

推荐答案

所以答案是:关闭惰性转换.

So the answer is: Turn lazy conversion off.

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