Tim Armstrong created KUDU-2730:
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Summary: 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
Assignee: Tim Armstrong
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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