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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4395) Eager processing of late arrivals in CEP operator
Date Thu, 19 Jan 2017 14:24:26 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15830021#comment-15830021
] 

ASF GitHub Bot commented on FLINK-4395:
---------------------------------------

Github user mushketyk commented on the issue:

    https://github.com/apache/flink/pull/2396
  
    Hi @chermenin ,
    
    Sure, I'll do it tomorrow.



> Eager processing of late arrivals in CEP operator
> -------------------------------------------------
>
>                 Key: FLINK-4395
>                 URL: https://issues.apache.org/jira/browse/FLINK-4395
>             Project: Flink
>          Issue Type: Improvement
>          Components: CEP
>            Reporter: Till Rohrmann
>            Assignee: Ivan Mushketyk
>            Priority: Minor
>
> At the moment elements are only processed after the CEP operator has received a watermark
larger than the elements (in EventTime mode). In case of late arrivals this means that the
late elements are not processed until the next watermark has arrived.
> In order to decrease the latency for this scenario, I propose to eagerly process late
arrivals in the CEP operator.



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