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Posted to dev@apex.apache.org by "David Yan (JIRA)" <ji...@apache.org> on 2016/02/19 02:04:18 UTC

[jira] [Resolved] (APEXCORE-241) Create DelayOperator interface

     [ https://issues.apache.org/jira/browse/APEXCORE-241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Yan resolved APEXCORE-241.
--------------------------------
    Resolution: Fixed

> Create DelayOperator interface
> ------------------------------
>
>                 Key: APEXCORE-241
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-241
>             Project: Apache Apex Core
>          Issue Type: Sub-task
>            Reporter: David Yan
>            Assignee: David Yan
>
> The DelayOperator will have a method firstWindow(long windowId).  Implementations of this interface is supposed to emit tuples for the first window of the execution of the operator (either the first window of the execution of the application or the first window after recovery).



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