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https://issues.apache.org/jira/browse/KAFKA-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jay Kreps reassigned KAFKA-1346:
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Assignee: Jay Kreps
> Revisit sample start date in metrics under when there is no activity
> --------------------------------------------------------------------
>
> Key: KAFKA-1346
> URL: https://issues.apache.org/jira/browse/KAFKA-1346
> Project: Kafka
> Issue Type: Bug
> Reporter: Jay Kreps
> Assignee: Jay Kreps
>
> The current logic rolls over a new sample when the current window expires and
> either an event occurs or a read occurs. In either of these the starting time
> stamp of the new event window is set to the current time.
> However this introduces a subtle bias in the case of very low volume sensors
> following a period of complete inactivity.
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