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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7267) Embedded sets in user defined data-types are not updating
Date Thu, 22 May 2014 07:55:38 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14005702#comment-14005702
] 

Sylvain Lebresne commented on CASSANDRA-7267:
---------------------------------------------

Yes, this is expected post-CASSANDRA-6855 and that means cqlsh/the python driver will need
to be updated to use the 4 bytes encoding format inside user types.

> Embedded sets in user defined data-types are not updating
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-7267
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7267
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Thomas Zimmer
>            Assignee: Sylvain Lebresne
>             Fix For: 2.1 rc1
>
>
> Hi,
> i just played around with Cassandra 2.1.0 beta2 and i might have found an issue with
embedded Sets in User Defined Data Types.
> Here is how i can reproduce it:
> 1.) Create a keyspace "test"
> 2.) Create a table like this:
> {{create table songs (title varchar PRIMARY KEY, band varchar, tags Set<varchar>);}}
> 3.) Create a udt like this:
> {{create type band_info_type (founded timestamp, members Set<varchar>, description
text);}}
> 4.) Try to insert data:
> {code}
> insert into songs (title, band, band_info, tags) values ('The trooper', 'Iron Maiden',
{founded:188694000, members: {'Bruce Dickinson', 'Dave Murray', 'Adrian Smith', 'Janick Gers',
'Steve Harris', 'Nicko McBrain'}, description: 'Pure evil metal'}, {'metal', 'england'});
> {code}
> 5.) Select the data:
> {{select * from songs;}}
> Returns this:
> {code}
> The trooper | Iron Maiden | {founded: '1970-01-03 05:24:54+0100', members: {}, description:
'Pure evil metal'} | {'england', 'metal'}
> {code}
> The embedded data-set seems to empty. I also tried updating a row which also does not
seem to work.
> Regards,
> Thomas



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