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Posted to infrastructure-issues@apache.org by "#asfinfra IRC Bot (JIRA)" <ji...@apache.org> on 2013/05/06 15:06:16 UTC

[jira] [Commented] (INFRA-6230) MethodUtils.CACHE_METHODS is not thread-safe

    [ https://issues.apache.org/jira/browse/INFRA-6230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649724#comment-13649724 ] 

#asfinfra IRC Bot commented on INFRA-6230:
------------------------------------------

<danielsh> misdirected

                
> MethodUtils.CACHE_METHODS is not thread-safe
> --------------------------------------------
>
>                 Key: INFRA-6230
>                 URL: https://issues.apache.org/jira/browse/INFRA-6230
>             Project: Infrastructure
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Sebb
>
> MethodUtils.CACHE_METHODS is not accessed in a thread-safe way.
> The field is a mutable static field, but is not volatile (nor Atomic) and only write accesses are synchronised.
> If one thread writes the field, other reader threads may not see the updates immediately (or ever).

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