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Posted to issues@hive.apache.org by "Csaba Juhász (Jira)" <ji...@apache.org> on 2021/04/23 09:05:00 UTC

[jira] [Assigned] (HIVE-25051) Callers can access uninitialized MessageBuilder instance causing NPE

     [ https://issues.apache.org/jira/browse/HIVE-25051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Csaba Juhász reassigned HIVE-25051:
-----------------------------------


> Callers can access uninitialized MessageBuilder instance causing NPE
> --------------------------------------------------------------------
>
>                 Key: HIVE-25051
>                 URL: https://issues.apache.org/jira/browse/HIVE-25051
>             Project: Hive
>          Issue Type: Bug
>          Components: Standalone Metastore
>            Reporter: Csaba Juhász
>            Assignee: Csaba Juhász
>            Priority: Critical
>
> The creation of the singleton MessageBuilder instance is unsafe, threads can access the uninitialized instance.
> https://github.com/apache/hive/blob/326abf9685de39cf4f1b3222d84fe9cbc465710a/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/messaging/MessageBuilder.java#L154



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