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confluentgist/use-case-alerting.java

Forked from vvcephei/suppression-blog-figure-2.java
Last active March 19, 2019 03:49
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Use Case: Alerting
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use-case-alerting.java
events
.groupByKey()
.windowedBy(TimeWindows.of(Duration.ofMinutes(2)))
.count(Materialized.as("count-metric"))
.filter( _ < 4 )
.toStream()
.foreach( /* Send that email! */)
// graph servlet queries "count-metric"
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