| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.server.federation.metrics | Report metrics for Router-based Federation. | 
| org.apache.hadoop.hdfs.server.federation.router | The router package includes the core services for a HDFS federation router. | 
| Modifier and Type | Method and Description | 
|---|---|
| static FederationRPCMetrics | FederationRPCMetrics. create(org.apache.hadoop.conf.Configuration conf,
      RouterRpcServer rpcServer) | 
| FederationRPCMetrics | FederationRPCPerformanceMonitor. getRPCMetrics() | 
| Modifier and Type | Method and Description | 
|---|---|
| FederationRPCMetrics | RouterRpcServer. getRPCMetrics()Get RPC metrics info. | 
| FederationRPCMetrics | RouterRpcMonitor. getRPCMetrics()Get Router RPC metrics info. | 
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