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From "wanglei2@geekplus.com.cn" <wangl...@geekplus.com.cn>
Subject How can i just implement a crontab function using flink?
Date Fri, 24 May 2019 08:20:59 GMT

I want to do something every one minute.

Using TumblingWindow, the function will not be triigged if there's no message received during
this minute. But  i still need to execute the funtion.

How can i implement it ? 

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