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Posted to issues@flink.apache.org by "Biao Liu (JIRA)" <ji...@apache.org> on 2019/06/03 11:08:00 UTC
[jira] [Commented] (FLINK-12686) Disentangle StreamGraph/StreamNode
and StreamGraphGenerator from StreamExecutionEnvironment
[ https://issues.apache.org/jira/browse/FLINK-12686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16854476#comment-16854476 ]
Biao Liu commented on FLINK-12686:
----------------------------------
Hi [~aljoscha], it's a good point.
How about the proposal that exposing the option to enable or disable slot sharing?
> Disentangle StreamGraph/StreamNode and StreamGraphGenerator from StreamExecutionEnvironment
> -------------------------------------------------------------------------------------------
>
> Key: FLINK-12686
> URL: https://issues.apache.org/jira/browse/FLINK-12686
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Reporter: Biao Liu
> Priority: Major
> Fix For: 1.9.0
>
>
> This is a part of merging Blink batch runner. I would like to improvement the StreamGraph to support both streaming job and batch job. There is a google doc to describe this proposal, here is theĀ [link|https://docs.google.com/document/d/17X6csUWKUdVn55c47YbOTEipHDWFt_1upyTPrBD6Fjc/edit?usp=sharing]. This proposal is under discussion, any feedback is welcome!
> The new Table API runner directly wants to translate to {{StreamGraphs}} and therefore doesn't have a {{StreamExecutionEnvironment}}, we therefore need to disentangle them.
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