Create partition row key about achilles

[doanduyhai]

Right now composite partition key like PRIMARY KEY((username,cart_name),item_id) is not yet supported. It will be supported somehow because it is definitely in the roadmap.

However compound primary key like PRIMARY KEY(username,cart_name,item_id) is feasible, using @EmbeddedId and @Order annotations. You can have a look here to have an example.

For a real working example using compound primary key you can look at the Twitter Demo source code here

[hsdmiranda]

Thank you for your fast replay. I could not find composite partition key in your roadmap https://github.com/doanduyhai/Achilles/wiki/RoadMap

[doanduyhai]

Good catch ! I messed up with the Road Map page, just fixed it, thanks you !

[doanduyhai]

Feature implemented in Achilles 2.0.7 (the library should be available on Maven Central by tomorrow).

More details about Composite Partition Key here:

1. @PartitionKey annotation
2. Composite Partition Key