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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:14:03 UTC

[jira] [Resolved] (SPARK-10815) Public API: Streaming Sources and Sinks

     [ https://issues.apache.org/jira/browse/SPARK-10815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-10815.
----------------------------------
    Resolution: Incomplete

> Public API: Streaming Sources and Sinks
> ---------------------------------------
>
>                 Key: SPARK-10815
>                 URL: https://issues.apache.org/jira/browse/SPARK-10815
>             Project: Spark
>          Issue Type: New Feature
>          Components: Structured Streaming
>            Reporter: Reynold Xin
>            Priority: Critical
>              Labels: bulk-closed
>
> The existing (in 2.0) source/sink interface for structured streaming depends on RDDs. This dependency has two issues:
> 1. The RDD interface is wide and difficult to stabilize across versions. This is similar to point 1 in https://issues.apache.org/jira/browse/SPARK-15689. Ideally, a source/sink implementation created for Spark 2.x should work in Spark 10.x, assuming the JVM is still around.
> 2. It is difficult to swap in/out a different execution engine.
> The purpose of this ticket is to create a stable interface that addresses the above two.



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