You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Tzu-Li (Gordon) Tai (JIRA)" <ji...@apache.org> on 2017/02/22 17:26:44 UTC

[jira] [Resolved] (FLINK-5716) Make streaming SourceContexts aware of source idleness

     [ https://issues.apache.org/jira/browse/FLINK-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tzu-Li (Gordon) Tai resolved FLINK-5716.
----------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Resolved for {{master}} via http://git-wip-us.apache.org/repos/asf/flink/commit/b0f0f37

> Make streaming SourceContexts aware of source idleness
> ------------------------------------------------------
>
>                 Key: FLINK-5716
>                 URL: https://issues.apache.org/jira/browse/FLINK-5716
>             Project: Flink
>          Issue Type: Sub-task
>          Components: DataStream API, Streaming
>            Reporter: Tzu-Li (Gordon) Tai
>            Assignee: Tzu-Li (Gordon) Tai
>             Fix For: 1.3.0
>
>
> This task comes after FLINK-5017, which adds the new element {{StreamStatus}} to be incorporated with watermark progression logic.
> This task tracks the implementation of source idleness awareness and status toggling in {{SourceFunction.SourceContext}}s.
> The source contexts should work on an "idle interval", where we determine the containing {{SourceStreamTask}} to be idle if no new records / watermarks have been collected in-between 2 continuous checks. (default value is 0. Letting this value be user configurable is tracked by FLINK-5018).



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)