Created
March 6, 2019 17:34
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Suppression Blog Figure 3
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| events | |
| .groupByKey() | |
| .windowedBy( | |
| TimeWindows.of(Duration.ofMinutes(2).withGrace(Duration.ofMinutes(2)) | |
| ) | |
| .count(Materialized.as("count-metric")) | |
| .suppress(Suppressed.untilWindowClose(BufferConfig.unbounded())) | |
| .filter( _ < 4 ) | |
| .toStream() | |
| .foreach( /* Send that email! */) | |
| // graph servelet queries "count-metric" |
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