[jira] [Commented] (CASSANALYTICS-126) Missing flushing pending events before CDC persisting state

["Josh McKenzie (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANALYTICS-126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18066191#comment-18066191 ] 

Josh McKenzie commented on CASSANALYTICS-126:
---------------------------------------------

+1.

Thanks for your patience w/me [~jkonisa] as I worked through figuring out the follow-ups to clean things up vs. correctness on just the flush path to kafka. ;)

> Missing flushing pending events before CDC persisting state
> -----------------------------------------------------------
>
>                 Key: CASSANALYTICS-126
>                 URL: https://issues.apache.org/jira/browse/CASSANALYTICS-126
>             Project: Apache Cassandra Analytics
>          Issue Type: Bug
>          Components: CDC
>            Reporter: Jyothsna Konisa
>            Assignee: Jyothsna Konisa
>            Priority: Normal
>             Fix For: 0.4
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> After each micro batch in CDC produces mutations, flush has to be called to ensure all produced events are delivered before we commit the state. 
> If this is not done, there is a chance of loosing mutations during restarts and Kafka going down scenarios.



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