本文介绍了Oozie协调器,以sysdate作为开始时间的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
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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