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Posted to issues@kudu.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2019/04/05 00:55:00 UTC

[jira] [Assigned] (KUDU-2730) ReadMaxCpuIndex doesn't include possible hotplugged CPUs

     [ https://issues.apache.org/jira/browse/KUDU-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong reassigned KUDU-2730:
-----------------------------------

    Assignee:     (was: Tim Armstrong)

> ReadMaxCpuIndex doesn't include possible hotplugged CPUs
> --------------------------------------------------------
>
>                 Key: KUDU-2730
>                 URL: https://issues.apache.org/jira/browse/KUDU-2730
>             Project: Kudu
>          Issue Type: Bug
>          Components: util
>    Affects Versions: 1.8.0
>            Reporter: Tim Armstrong
>            Priority: Major
>
> This is split out from KUDU-2721. The issue is that this code https://github.com/apache/kudu/blob/148a0c7bec6554724339a2235cbd723fb74be339/src/kudu/gutil/sysinfo.cc#L177 only inspects /present, not /possible, so could return a result that becomes incorrect when a CPU is hotplugged.



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