Package | Description |
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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 | Class and Description |
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class |
FederationRPCPerformanceMonitor
Customizable RPC performance monitor.
|
Modifier and Type | Method and Description |
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RouterRpcMonitor |
RouterRpcServer.getRPCMonitor()
Get the RPC monitor and metrics.
|
Constructor and Description |
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RouterRpcClient(org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.hdfs.server.federation.router.Router router,
org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver resolver,
RouterRpcMonitor monitor)
Create a router RPC client to manage remote procedure calls to NNs.
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