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Posted to dev@phoenix.apache.org by "Thomas D'Silva (JIRA)" <ji...@apache.org> on 2019/04/17 23:24:00 UTC

[jira] [Updated] (PHOENIX-5246) PhoenixAccessControllers.getAccessControllers() method is not correctly implementing the double-checked locking

     [ https://issues.apache.org/jira/browse/PHOENIX-5246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas D'Silva updated PHOENIX-5246:
------------------------------------
    Labels: SFDC  (was: )

> PhoenixAccessControllers.getAccessControllers() method is not correctly implementing the double-checked locking
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-5246
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5246
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.0
>            Reporter: Thomas D'Silva
>            Priority: Major
>              Labels: SFDC
>             Fix For: 4.15.0, 5.1.0, 4.14.2
>
>
>  as per https://en.wikipedia.org/wiki/Double-checked_locking#Usage_in_Java (the accessControllers variable must be volatile.



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