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https://issues.apache.org/jira/browse/YARN-6906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16558632#comment-16558632
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Manikandan R commented on YARN-6906:
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This request has been handled as part of YARN-7817. YARN-7817 introduced
usedResource and availableResource nodes as part of NodeInfo which contains
ResourceInformations as well. Added unit test cases to ensure the same in .001
patch.
Another thing to note is, even though NM is not configured for any particular
resource type configured at RM side, still those resource type would be
available in NodeInfo API response, but with value as 0.
> Cluster Node API and Cluster Nodes API should report resource types
> information
> -------------------------------------------------------------------------------
>
> Key: YARN-6906
> URL: https://issues.apache.org/jira/browse/YARN-6906
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: YARN-3926
> Reporter: Daniel Templeton
> Priority: Major
>
> These endpoints currently report:
> {noformat}
> <node>
> <rack>/default-rack</rack>
> <state>RUNNING</state>
> <id>localhost:51877</id>
> <nodeHostName>localhost</nodeHostName>
> <nodeHTTPAddress>localhost:8042</nodeHTTPAddress>
> <lastHealthUpdate>1501534150336</lastHealthUpdate>
> <version>3.0.0-beta1-SNAPSHOT</version>
> <healthReport/>
> <numContainers>4</numContainers>
> <usedMemoryMB>5120</usedMemoryMB>
> <availMemoryMB>3072</availMemoryMB>
> <usedVirtualCores>4</usedVirtualCores>
> <availableVirtualCores>0</availableVirtualCores>
> <numRunningOpportContainers>0</numRunningOpportContainers>
> <usedMemoryOpportGB>0</usedMemoryOpportGB>
> <usedVirtualCoresOpport>0</usedVirtualCoresOpport>
> <numQueuedContainers>0</numQueuedContainers>
> <resourceUtilization>
> <nodePhysicalMemoryMB>0</nodePhysicalMemoryMB>
> <nodeVirtualMemoryMB>0</nodeVirtualMemoryMB>
> <nodeCPUUsage>0.0</nodeCPUUsage>
> <aggregatedContainersPhysicalMemoryMB>0</aggregatedContainersPhysicalMemoryMB>
> <aggregatedContainersVirtualMemoryMB>0</aggregatedContainersVirtualMemoryMB>
> <containersCPUUsage>0.0</containersCPUUsage>
> </resourceUtilization>
> </node>
> {noformat}
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