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Posted to dev@phoenix.apache.org by "Swaroopa Kadam (Jira)" <ji...@apache.org> on 2020/01/17 01:02:37 UTC

[jira] [Assigned] (PHOENIX-5685) PDataTypeFactory Singleton is not thread safe

     [ https://issues.apache.org/jira/browse/PHOENIX-5685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Swaroopa Kadam reassigned PHOENIX-5685:
---------------------------------------

    Assignee: Swaroopa Kadam

> PDataTypeFactory Singleton is not thread safe
> ---------------------------------------------
>
>                 Key: PHOENIX-5685
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5685
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 5.0.0, 4.15.0
>            Reporter: Swaroopa Kadam
>            Assignee: Swaroopa Kadam
>            Priority: Minor
>             Fix For: 5.1.0, 4.15.1, 4.16.0
>
>
> The singleton class uses lazy initialization of the INSTANCE variable, however, the PDataTypeFactory#getInstance method is not synchronized to be thread-safe. Good to make use of double-checked locking. 



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