Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@cassandra.apache.org
Date: Tue, 15 Mar 2011 00:01:29 +0000 (UTC)
From: "Jon Hermes (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: 
 <1905192436.2477.1300147289639.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: <26218654.209921290207135197.JavaMail.jira@thor>
Subject: [jira] Updated: (CASSANDRA-1761) Indexes: Auto-generating the
 CFname may collide with user-generated names
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/CASSANDRA-1761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jon Hermes updated CASSANDRA-1761:
----------------------------------

    Attachment: 1761.txt

> Indexes: Auto-generating the CFname may collide with user-generated names
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1761
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1761
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7 beta 3
>            Reporter: Jon Hermes
>            Assignee: Jon Hermes
>            Priority: Minor
>             Fix For: 0.7.5
>
>         Attachments: 1761.txt
>
>   Original Estimate: 16h
>  Remaining Estimate: 16h
>
> {noformat}column_families:
>   - name: CF
>     comparator: BytesType
>     column_metadata: 
>       - name: foo
>         index_name: 626172
>         index_type: KEYS
>       - name: bar
>         index_type: KEYS{noformat}
> Auto-generated versus user-supplied names collide in the YAML above. The code:
> {code}cfname = parentCf + "." + (info.getIndexName() == null ? FBUtilities.bytesToHex(info.name) : info.getIndexName()){code}
> From the first ColumnDefinition, we create cfname = "CF.626172" (from the fail clause of the ternany, user-supplied name)
> From the second ColumnDefinition, we create cfname = "CF.626172" (from the pass clause of the ternary, we generate the name)
> They're in hex form. This is possible, but fairly unlikely that someone will do this.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira