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Posted to yarn-issues@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2015/03/27 13:31:53 UTC
[jira] [Assigned] (YARN-3304)
ResourceCalculatorProcessTree#getCpuUsagePercent default return value is
inconsistent with other getters
[ https://issues.apache.org/jira/browse/YARN-3304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Junping Du reassigned YARN-3304:
--------------------------------
Assignee: Junping Du (was: Karthik Kambatla)
> ResourceCalculatorProcessTree#getCpuUsagePercent default return value is inconsistent with other getters
> --------------------------------------------------------------------------------------------------------
>
> Key: YARN-3304
> URL: https://issues.apache.org/jira/browse/YARN-3304
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: Junping Du
> Assignee: Junping Du
> Priority: Blocker
> Attachments: YARN-3304-v2.patch, YARN-3304-v3.patch, YARN-3304.patch
>
>
> Per discussions in YARN-3296, getCpuUsagePercent() will return -1 for unavailable case while other resource metrics are return 0 in the same case which sounds inconsistent.
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