Oozie协调器，以sysdate作为开始时间 [英] Oozie coordinator with sysdate as start time

问题描述

我想以开始时间为sysdate运行oozie协调器.我该怎么办?
是否可以将sysdate作为开始日期?会赶上吗?

I want to run oozie coordinator with start time as sysdate. How do I do that?
is it possible to put sysdate as start date ? Will it catch up?

推荐答案

您可以使coorodinator的"start"引用变量-startTime，然后从命令行使用sysdate覆盖其值，例如:

You can make coorodinator's "start" refer to a variable - startTime, then overwrite its value with sysdate from command line, such as:

 oozie job -run -config ./coord.properties -DstartTime=`date -u "+%Y-%m-%dT%H:00Z"`

如果您在系统中未使用UTC时区，请调整时间格式.

adjust the time format if you are not using UTC time zone in your system.

示例协调器作业xml:

sample coordinator job xml:

<coordinator-app name="my-coord"                               
    frequency="${frequency}" start="${startTime}" end="${end}" timezone="UTC" 
    xmlns="uri:oozie:coordinator:0.4">                                    
    <action>                                                              
            <workflow> ...                                                   

协调器属性文件coord.properties:

coordinator attribute file coord.properties:

...
startTime=2014-05-19T22:00Z 
end=2015-01-19T22:08Z   
frequency=60 ...

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