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Szilard Nemeth commented on YARN-9120: -------------------------------------- As discussed, it's rather some other tools responsibility to configure nodes with different configs (gpu plugin on / off) so I'm closing this jira off. > Need to have a way to turn off GPU auto-discovery in GpuDiscoverer > ------------------------------------------------------------------ > > Key: YARN-9120 > URL: https://issues.apache.org/jira/browse/YARN-9120 > Project: Hadoop YARN > Issue Type: Improvement > Reporter: Szilard Nemeth > Assignee: Szilard Nemeth > Priority: Major > > GpuDiscoverer.getGpusUsableByYarn either parses the user-defined GPU devices > or should have the value 'auto' (from property: > yarn.nodemanager.resource-plugins.gpu.allowed-gpu-devices) > In some circumstances, users would want to exclude a node from scheduling, so > they should have an option to turn off auto-discovery. > It's straightforward that this is possible by removing the GPU > resource-plugin from YARN's config along with GPU-related config in > container-executor.cfg, but doing that with a dedicated value for > yarn.nodemanager.resource-plugins.gpu.allowed-gpu-devices is a more > lightweight approach. -- 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