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https://issues.apache.org/jira/browse/GORA-267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13728444#comment-13728444
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Lewis John McGibbney commented on GORA-267:
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Hi zirpins. This issue is a real nice one. I was reading about C* composites
today and wondered how we could bake it in to gora-cassandra.
One thing... are you please able to generate an svn compatible patch against
trunk (assuming that you keep your github repos up to date with the gora github
mirrior)?
If you need directions on how to do this then just say and I can put here.
I am very keen to see this. Thanks v much.
> Cassandra composite primary key support
> ---------------------------------------
>
> Key: GORA-267
> URL: https://issues.apache.org/jira/browse/GORA-267
> Project: Apache Gora
> Issue Type: Improvement
> Components: gora-cassandra
> Reporter: [email protected]
> Labels: features
> Fix For: 0.4
>
>
> The extension allows to define primary keys that are represented by avro
> classes. A mapping specifies how fields of the key class are mapped to the
> components of composite partition keys and composite column names. This gives
> users more control with respect to the distribution of data into Cassandra
> database structures. It is now possible to store data in wide rows with
> custom indexes that allow for fast range scans on a single node. Also there
> is no more need for an order-preserving partitioner that is likely to
> compromise data distribution in the Cassandra cluster.
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