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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/09/21 22:28:20 UTC
[jira] [Commented] (FLINK-4494) Expose the TimeServiceProvider from
the Task to each Operator.
[ https://issues.apache.org/jira/browse/FLINK-4494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15511396#comment-15511396 ]
ASF GitHub Bot commented on FLINK-4494:
---------------------------------------
GitHub user kl0u opened a pull request:
https://github.com/apache/flink/pull/2532
[FLINK-4494] Expose the TimeServiceProvider from the Task to each Operator.
This is a PR for both [FLINK-4496] and [FLINK-4494].
R: @aljoscha
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kl0u/flink timeprovider_exposing
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2532.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2532
----
commit e1522ace235af2a524bce96e180a7d2729c5e6a8
Author: kl0u <kk...@gmail.com>
Date: 2016-08-25T15:38:49Z
[FLINK-4496] Refactor the TimeServiceProvider to take a Trigerable instead of a Runnable.
commit 2ebdbdafa41d04355cce4b27954c53013d0bc4ba
Author: kl0u <kk...@gmail.com>
Date: 2016-09-21T15:08:29Z
Updating the PR.
commit 02b120f6bec36c88c9dae9f20fa4b7d74b42cdaf
Author: kl0u <kk...@gmail.com>
Date: 2016-09-20T12:45:01Z
[FLINK-4494] Expose the TimeServiceProvider from the Task to each Operator.
----
> 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 providers.
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