@InterfaceAudience.Public @InterfaceStability.Stable public abstract class YarnClusterMetrics extends Object
YarnClusterMetrics
represents cluster metrics.
Currently only number of NodeManager
s is provided.
Constructor and Description |
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YarnClusterMetrics() |
public YarnClusterMetrics()
@InterfaceAudience.Public @InterfaceStability.Stable public abstract int getNumNodeManagers()
NodeManager
s in the cluster.NodeManager
s in the clusterCopyright © 2016 Apache Software Foundation. All Rights Reserved.