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https://issues.apache.org/jira/browse/GOBBLIN-1921?focusedWorklogId=883197&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-883197
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ASF GitHub Bot logged work on GOBBLIN-1921:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 03/Oct/23 18:50
            Start Date: 03/Oct/23 18:50
    Worklog Time Spent: 10m 
      Work Description: Will-Lo merged PR #3790:
URL: https://github.com/apache/gobblin/pull/3790




Issue Time Tracking
-------------------

    Worklog Id:     (was: 883197)
    Time Spent: 3h 10m  (was: 3h)

> Properly handle reminder events
> -------------------------------
>
>                 Key: GOBBLIN-1921
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-1921
>             Project: Apache Gobblin
>          Issue Type: Bug
>          Components: gobblin-service
>            Reporter: Urmi Mustafi
>            Assignee: Abhishek Tiwari
>            Priority: Major
>          Time Spent: 3h 10m
>  Remaining Estimate: 0h
>
> Reminder flow trigger events were being improperly handled and interpreted as 
> new events because they are triggered {{linger}} time after the original 
> trigger where {{epsilon < linger}} and we use {{epsilon}} to determine event 
> distinctness. With reminder events being considered distinct events, we were 
> launching excess concurrent flows that were then being cancelled. Now we 
> handle reminder events differently from normal event triggers to ensure 
> they're properly evaluated. Because of db laundering, reminder events are 
> easy to handle - if they're older than the currently worked upon event in the 
> database they can be skipped and if they're equal to the current event in the 
> database they are handled like normal. Reminder events should never be newer 
> than the current event in the lease arbiter table because db laundering 
> always results in increasing event times. 



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