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Posted to dev@avro.apache.org by "David Taylor (JIRA)" <ji...@apache.org> on 2014/01/10 17:06:50 UTC

[jira] [Updated] (AVRO-1434) ObjectCreator.cs is not thread safe

     [ https://issues.apache.org/jira/browse/AVRO-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Taylor updated AVRO-1434:
-------------------------------

    Attachment: ObjectCreator.cs.diff

Suggested patch attach.

> ObjectCreator.cs is not thread safe
> -----------------------------------
>
>                 Key: AVRO-1434
>                 URL: https://issues.apache.org/jira/browse/AVRO-1434
>             Project: Avro
>          Issue Type: Bug
>          Components: csharp
>    Affects Versions: 1.7.5
>         Environment: Windows
>            Reporter: David Taylor
>         Attachments: ObjectCreator.cs.diff
>
>
> Public methods ObjectCreator.GetType() assign to shared fields without locks.  This causes unpredictable behaviour in a multi-threaded application.  The easiest fix is to simply remove the shared variables as they appear to exist as a potential performance improvement but constructing local variables seems to add no significant overhead.



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