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https://issues.apache.org/jira/browse/YARN-9217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16912472#comment-16912472
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Hudson commented on YARN-9217:
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FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #17160 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17160/])
YARN-9217. Nodemanager will fail to start if GPU is misconfigured on the
(snemeth: rev e8fa192f07b6f2e7a0b03813edca03c505a8ac1b)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/GpuDiscoverer.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/gpu/GpuResourceHandlerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/GpuResourcePlugin.java
* (add)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/ResourcesExceptionUtil.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/GpuNodeResourceUpdateHandler.java
* (add)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/NvidiaBinaryHelper.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/gpu/TestGpuDiscoverer.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/gpu/TestGpuResourceHandlerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/ResourcePluginManager.java
> Nodemanager will fail to start if GPU is misconfigured on the node or GPU
> drivers missing
> -----------------------------------------------------------------------------------------
>
> Key: YARN-9217
> URL: https://issues.apache.org/jira/browse/YARN-9217
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.0.0, 3.1.0
> Reporter: Antal Bálint Steinbach
> Assignee: Peter Bacsko
> Priority: Major
> Fix For: 3.3.0, 3.2.1
>
> Attachments: YARN-9217.001.patch, YARN-9217.002.patch,
> YARN-9217.003.patch, YARN-9217.004.patch, YARN-9217.005.patch,
> YARN-9217.006.patch, YARN-9217.007.patch, YARN-9217.008.patch,
> YARN-9217.009.patch, YARN-9217.010.patch, YARN-9217.011.patch,
> YARN-9217.012.patch, YARN-9217.branch-3.2.001.patch
>
>
> Nodemanager will not start
> 1. If Autodiscovery is enabled:
> * If nvidia-smi path is misconfigured or the file does not exist.
> * There is 0 GPU found
> * If the file exists but it is not pointing to an nvidia-smi
> * if the binary is ok but there is an IOException
> 2. If the manually configured GPU devices are misconfigured
> * Any index:minor number format failure will cause a problem
> * 0 configured device will cause a problem
> * NumberFormatException is not handled
> It would be a better option to add warnings about the configuration, set 0
> available GPUs and let the node work and run non-gpu jobs.
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