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@InterfaceAudience.Public @InterfaceStability.Stable public interface YarnClusterMetrics
YarnClusterMetrics represents cluster metrics.
Currently only number of NodeManagers is provided.
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int |
getNumNodeManagers()
Get the number of NodeManagers in the cluster. |
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@InterfaceAudience.Public @InterfaceStability.Stable int getNumNodeManagers()
NodeManagers in the cluster.
NodeManagers in the cluster
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