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https://issues.apache.org/jira/browse/SPARK-24630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16730003#comment-16730003
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Jackey Lee commented on SPARK-24630:
------------------------------------
[~jackylk]
I have finished a detailed design doc, we can talk about it in the [mail
list|http://apache-spark-developers-list.1001551.n3.nabble.com/Support-SqlStreaming-in-spark-td24202.html]
or the
[doc|https://docs.google.com/document/d/19degwnIIcuMSELv6BQ_1VQI5AIVcvGeqOm5xE2-aRA0/edit].
> SPIP: Support SQLStreaming in Spark
> -----------------------------------
>
> Key: SPARK-24630
> URL: https://issues.apache.org/jira/browse/SPARK-24630
> Project: Spark
> Issue Type: Improvement
> Components: Structured Streaming
> Affects Versions: 2.2.0, 2.2.1
> Reporter: Jackey Lee
> Priority: Minor
> Labels: SQLStreaming
> Attachments: SQLStreaming SPIP V2.pdf
>
>
> At present, KafkaSQL, Flink SQL(which is actually based on Calcite),
> SQLStream, StormSQL all provide a stream type SQL interface, with which users
> with little knowledge about streaming, can easily develop a flow system
> processing model. In Spark, we can also support SQL API based on
> StructStreamig.
> To support for SQL Streaming, there are two key points:
> 1, Analysis should be able to parse streaming type SQL.
> 2, Analyzer should be able to map metadata information to the corresponding
> Relation.
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