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Haibo Chen commented on YARN-8184: ---------------------------------- The failed unit tests are unrelated, and I could not reproduce them locally. +1 on the patch. Will commit it at EOD if no objections. > Too many metrics if containerLocalizer/ResourceLocalizationService uses > ReadWriteDiskValidator > ---------------------------------------------------------------------------------------------- > > Key: YARN-8184 > URL: https://issues.apache.org/jira/browse/YARN-8184 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Reporter: Yufei Gu > Assignee: Yufei Gu > Priority: Major > Attachments: YARN-8184.001.patch, YARN-8184.002.patch > > > ContainerLocalizer or ResourceLocalizationService will use the > ReadWriteDiskValidator as its disk validator when it downloads files if we > configure the yarn.nodemanger.disk-validator to ReadWriteDiskValidator's > name. In that case, ReadWriteDiskValidator will create a metric item for each > directory localized, which will be too many metrics. We should let > ContainerLocalizer only use the basic disk validator. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org