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https://issues.apache.org/jira/browse/AVRO-673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914732#action_12914732
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Erik Frey commented on AVRO-673:
--------------------------------

Agreed!  The scope of this patch, though, is just to address what looks to me 
like a logic error.

> Reduce time spent validating schemas
> ------------------------------------
>
>                 Key: AVRO-673
>                 URL: https://issues.apache.org/jira/browse/AVRO-673
>             Project: Avro
>          Issue Type: Improvement
>          Components: python
>            Reporter: Erik Frey
>            Priority: Minor
>         Attachments: AVRO-673.patch
>
>
> avro.io has a validate method that currently occupies around half the time it 
> takes to serialize a fairly complex record through a datafile.  validate() 
> gets called repeatedly during an object's traversal, even though validate 
> itself is already recursive.  This introduces combinatorially excessive 
> validation that has a significant impact on the performance of serializing 
> complex records.

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