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nodemanager fails to start because gpu

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nodemanager fails to start because gpu

New Contributor

I can not start nodemanager in cluster. node run in vmware virtual machine and don't have gpu card. this is log file.

Failed to discover GPU information from system, exception message:Failed to find GPU discovery executable, please double check yarn.nodemanager.resource-plugins.gpu.path-to-discovery-executables setting.

How can I disable gpu ?.

3 REPLIES 3

Re: nodemanager fails to start because gpu

Super Mentor

@Jerry Huang

Currently only Nvidia GPUs are supported in YARN.

Can you refer to the following doc which explains the steps to fix this error:

Failed to discover GPU information from system


https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.0/data-operating-system/content/configuring_g...

Re: nodemanager fails to start because gpu

Super Mentor

@Hung Hoang

"gpu_module_enabled" will decide whether Whether to enable gpu scheduling and isolation or not.


In Ambari UI --> Yarn --> Configs --> Settings (Tab) --> Filter (search for "gpu_module_enabled")


Re: nodemanager fails to start because gpu

New Contributor

gpu_module_enabled set false

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