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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-7492) Udt inner collections under protocol 2
Date Thu, 03 Jul 2014 11:41:25 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-7492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sylvain Lebresne updated CASSANDRA-7492:
----------------------------------------

    Priority: Minor  (was: Major)

> Udt inner collections under protocol 2
> --------------------------------------
>
>                 Key: CASSANDRA-7492
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7492
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>         Environment: Cassandra 2.1-rc2
>            Reporter: Jorge Bay
>            Priority: Minor
>
> Consider the following schema:
> {code:sql}
> CREATE TYPE phone (alias text, number text, country_code int);
> CREATE TYPE contact (first_name text, last_name text, birth_date timestamp, phones set<phone>,
emails set<text>);
> CREATE TABLE users_contacts (id int PRIMARY KEY, contact_value contact);
> {code}
> Under protocol v2, Cassandra serializes the phone *set* within contact udt, it uses protocol
v3 collections format (4 byte lengths).
> As an UDT is a composition of other types, it makes sense to maintain the other types
formatting (in this case 2 byte length).
> Possibly related to CASSANDRA-7472



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