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From "Gary Dusbabek (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1814) validation is inefficient
Date Fri, 03 Dec 2010 16:43:20 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Dusbabek updated CASSANDRA-1814:
-------------------------------------

    Description: 
We do all validation by simply calling AbstractType.getString().  This generates garbage needlessly
and has a lot of overhead.

A simpler interface would be to make AbstractType.validate abstract and have the child classes
implement it in an intelligent and efficient way.

EDIT: Somewhat related:  It looks like we're attempting to validate column names in ThriftValidation.validateColumns().
 Is this intentional?  Nevermind that part. I get it.


  was:
We do all validation by simply calling AbstractType.getString().  This generates garbage needlessly
and has a lot of overhead.

A simpler interface would be to make AbstractType.validate abstract and have the child classes
implement it in an intelligent and efficient way.

Somewhat related:  It looks like we're attempting to validate column names in ThriftValidation.validateColumns().
 Is this intentional?



> validation is inefficient
> -------------------------
>
>                 Key: CASSANDRA-1814
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1814
>             Project: Cassandra
>          Issue Type: Improvement
>    Affects Versions: 0.7.0 rc 1
>            Reporter: Gary Dusbabek
>            Assignee: Gary Dusbabek
>
> We do all validation by simply calling AbstractType.getString().  This generates garbage
needlessly and has a lot of overhead.
> A simpler interface would be to make AbstractType.validate abstract and have the child
classes implement it in an intelligent and efficient way.
> EDIT: Somewhat related:  It looks like we're attempting to validate column names in ThriftValidation.validateColumns().
 Is this intentional?  Nevermind that part. I get it.

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