Linux下用命令来执行kettle文件资源库的文件ktr与kjb的方法

转载地址： https://blog.csdn.net/zuolovefu/article/details/78083445

1. 准备工作

一个简单的job，一个简单的trans。

trans：读取download目录下的所有文件名，输出为文件。【界面情况下测试成功】 

成功生成目标文件： 

job：创建文件。【界面模式测试执行成功】 

执行结果： 

把界面执行测试结果文件删除，以免影响观察。

2. linux环境以命令行方式执行job和trans

    Pan是用于执行trans的PDI命令行工具。
    Kitchen是用于执行作业的PDI命令行工具。

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a. Pan的命令行选项和语法 
语法：

        pan.sh -option=value arg1 arg2

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命令行参数：

Switch	Purpose
rep	Enterprise or database repository name, if you are using one
user	Repository username
pass	Repository password
trans	The name of the transformation (as it appears in the repository) to launch
dir	The repository directory that contains the transformation, including the leading slash
file	If you are calling a local KTR file, this is the filename, including the path if it is not in the local directory
level	The logging level (Basic, Detailed, Debug, Rowlevel, Error, Nothing)
logfile	A local filename to write log output to
listdir	Lists the directories in the specified repository
listtrans	Lists the transformations in the specified repository directory
listrep	Lists the available repositories
exprep	Exports all repository objects to one XML file
norep	Prevents Pan from logging into a repository. If you have set the KETTLE_REPOSITORY, KETTLE_USER, and KETTLE_PASSWORD environment variables, then this option will enable you to prevent Pan from logging into the specified repository, assuming you would like to execute a local KTR file instead.
safemode	Runs in safe mode, which enables extra checking
version	Shows the version, revision, and build date
param	Set a named parameter in a name=value format. For example: -param:FOO=bar
listparam	List information about the defined named parameters in the specified transformation.
maxloglines	The maximum number of log lines that are kept internally by PDI. Set to 0 to keep all rows (default)
maxlogtimeout	The maximum age (in minutes) of a log line while being kept internally by PDI. Set to 0 to keep all rows indefinitely (default)

示例：

    sh pan.sh -rep=initech_pdi_repo -user=pgibbons -pass=lumburghsux -trans=TPS_reports_2011

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本地trans调用示例：

./pan.sh -file=/home/hadoop/workplace/kettle/trans/test_cml.ktr -norep

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b.Kitchen的命令行参数及语法：

语法与Pan一样，参数有点不同。

Switch	urpose
rep	Enterprise or database repository name, if you are using one
user	Repository username
pass Repository	password
job	The name of the job (as it appears in the repository) to launch
dir	The repository directory that contains the job, including the leading slash
file	If you are calling a local KJB file, this is the filename, including the path if it is not in the local directory
level	The logging level (Basic, Detailed, Debug, Rowlevel, Error, Nothing)
logfile	A local filename to write log output to
listdir	Lists the sub-directories within the specified repository directory
listjob	Lists the jobs in the specified repository directory
listrep	Lists the available repositories
export	Exports all linked resources of the specified job. The argument is the name of a ZIP file.
norep	Prevents Kitchen from logging into a repository. If you have set the KETTLE_REPOSITORY, KETTLE_USER, and KETTLE_PASSWORD environment variables, then this option will enable you to prevent Kitchen from logging into the specified repository, assuming you would like to execute a local KTR file instead.
version	Shows the version, revision, and build date
param	Set a named parameter in a name=value format. For example: -param:FOO=bar
listparam	List information about the defined named parameters in the specified job.
maxloglines	The maximum number of log lines that are kept internally by PDI. Set to 0 to keep all rows (default)
maxlogtimeout	The maximum age (in minutes) of a log line while being kept internally by PDI. Set to 0 to keep all rows indefinitely (default)

执行本地job的命令行语句：

    /home/kettle/data-integration/kitchen.sh -file=/home/kettle/transition/move.kjb -log=log.log

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形式：

    $kitchen路径 -file=$job路径 log=$log路径

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调用pan结果： 

调用kitchen结果： 

3.个人常用命令选项

由于我当前的工作环境都是执行本地的job和trans文件，所以常用的命令选项有：

命令	描述
-file	job或trans文件路径
-norep	标明不是资源库里的文件
-param	参数设置
-logfile	log输出文件名
-level	log级别 (Basic, Detailed, Debug, Rowlevel, Error, Nothing)