flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "david.wang (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-4391) Provide support for asynchronous operations over streams
Date Tue, 16 Aug 2016 02:28:20 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

david.wang reassigned FLINK-4391:
---------------------------------

    Assignee: david.wang

> Provide support for asynchronous operations over streams
> --------------------------------------------------------
>
>                 Key: FLINK-4391
>                 URL: https://issues.apache.org/jira/browse/FLINK-4391
>             Project: Flink
>          Issue Type: New Feature
>          Components: DataStream API
>            Reporter: Jamie Grier
>            Assignee: david.wang
>
> Many Flink users need to do asynchronous processing driven by data from a DataStream.
 The classic example would be joining against an external database in order to enrich a stream
with extra information.
> It would be nice to add general support for this type of operation in the Flink API.
 Ideally this could simply take the form of a new operator that manages async operations,
keeps so many of them in flight, and then emits results to downstream operators as the async
operations complete.



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

Mime
View raw message