[jira] [Created] (FLINK-21308) Cancel "sendAfter"

["Stephan Pelikan (Jira)" <ji...@apache.org>]

Stephan Pelikan created FLINK-21308:
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             Summary: Cancel "sendAfter"
                 Key: FLINK-21308
                 URL: https://issues.apache.org/jira/browse/FLINK-21308
             Project: Flink
          Issue Type: New Feature
          Components: Stateful Functions
            Reporter: Stephan Pelikan


As a user I want to cancel delayed sent messages not needed any more to keep state clean.

Use case:
{quote}My use-case is processing business events of customers. Those events are triggered by ourself or by the customer depending of what's the current state of the ongoing customer's business use-case. We need to monitor delayed/missing business events which belong to previous events. For example: the customer has to confirm something we did. Depending on what it is the confirmation has to be within hours, days or even months. If there is a delay we need to know. But if the customer confirms in time we want to cleanup to keep the state small.
{quote}



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