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Posted to common-issues@hadoop.apache.org by "Masatake Iwasaki (Jira)" <ji...@apache.org> on 2020/07/10 05:40:00 UTC

[jira] [Commented] (HADOOP-14354) SysInfoWindows is not thread safe

    [ https://issues.apache.org/jira/browse/HADOOP-14354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17155156#comment-17155156 ] 

Masatake Iwasaki commented on HADOOP-14354:
-------------------------------------------

cherry-picked to branch-2.10.

> SysInfoWindows is not thread safe
> ---------------------------------
>
>                 Key: HADOOP-14354
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14354
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Íñigo Goiri
>            Assignee: Íñigo Goiri
>            Priority: Major
>             Fix For: 3.0.0-alpha4, 2.10.1
>
>         Attachments: HADOOP-14354-000.patch
>
>
> Multiple threads can trigger {{refreshIfNeeded()}} in {{SysInfoWindows}} at the same time and cause undesired behaviors.



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