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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4494) Expose the TimeServiceProvider from the Task to each Operator.
Date Fri, 23 Sep 2016 13:28:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15516455#comment-15516455

ASF GitHub Bot commented on FLINK-4494:

Github user kl0u closed the pull request at:


> Expose the TimeServiceProvider from the Task to each Operator.
> --------------------------------------------------------------
>                 Key: FLINK-4494
>                 URL: https://issues.apache.org/jira/browse/FLINK-4494
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Kostas Kloudas
>            Assignee: Kostas Kloudas
> This change aims at simplifying the {{StreamTask}} class by exposing directly the {{TimeServiceProvider}}
to the operators being executed. 
> This implies removing the {{registerTimer()}} and {{getCurrentProcessingTime()}} methods
from the {{StreamTask}}. Now, to register a timer and query the time, each operator will be
able to get the {{TimeServiceProvider}} and call the corresponding methods directly on it.
> In addition, this will simplify many of the tests which now implement their own time

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