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

Posted to issues@flink.apache.org by "Robert Metzger (JIRA)" <ji...@apache.org> on 2016/06/16 12:28:05 UTC

[jira] [Updated] (FLINK-2917) Make non-copying behaviour default for stream operator

     [ https://issues.apache.org/jira/browse/FLINK-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Metzger updated FLINK-2917:
----------------------------------
    Fix Version/s:     (was: 1.1.0)

> Make non-copying behaviour default for stream operator
> ------------------------------------------------------
>
>                 Key: FLINK-2917
>                 URL: https://issues.apache.org/jira/browse/FLINK-2917
>             Project: Flink
>          Issue Type: Improvement
>          Components: Streaming
>            Reporter: Gyula Fora
>
> Currently chained streaming operators copy their output before invoking the process method of the chained output task.
> The community has agreed that this might be too big of a price for the immutable semantics and the default behaviour should be changed to not copy.
> I suggest to have an api level switch for the Operators to enable copying. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)