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https://issues.apache.org/jira/browse/FLINK-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger updated FLINK-3311:
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Comment: was deleted
(was: Hi Andrea,
your code looks quite nice. I also like your approach of providing the
connector for both Batch and Stream!
How about the following: I'll assign the issue to you (Andrea), and I'll create
a separate issue for discussing a "exactly-once" Cassandra sink? (Chesnay is
currently doing research on how to do that most efficiently)
(I'll do this once both of you agree).
(@Andrea: Next time you start working on something big, it would be nice if you
open the issue beforehand, so that we know somebody else is already working on
it.)
)
> Add a connector for streaming data into Cassandra
> -------------------------------------------------
>
> Key: FLINK-3311
> URL: https://issues.apache.org/jira/browse/FLINK-3311
> Project: Flink
> Issue Type: New Feature
> Components: Streaming Connectors
> Reporter: Robert Metzger
> Assignee: Chesnay Schepler
>
> We had users in the past asking for a Flink+Cassandra integration.
> It seems that there is a well-developed java client for connecting into
> Cassandra: https://github.com/datastax/java-driver (ASL 2.0)
> There are also tutorials out there on how to start a local cassandra instance
> (for the tests):
> http://prettyprint.me/prettyprint.me/2010/02/14/running-cassandra-as-an-embedded-service/index.html
> For the data types, I think we should support TupleX types, and map standard
> java types to the respective cassandra types.
> In addition, it seems that there is a object mapper from datastax to store
> POJOs in Cassandra (there are annotations for defining the primary key and
> types)
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