| 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 | Class | Description |
|---|---|---|
class |
FederationRPCPerformanceMonitor |
Customizable RPC performance monitor.
|
| Modifier and Type | Field | Description |
|---|---|---|
static java.lang.Class<? extends RouterRpcMonitor> |
RBFConfigKeys.DFS_ROUTER_METRICS_CLASS_DEFAULT |
| Modifier and Type | Method | Description |
|---|---|---|
RouterRpcMonitor |
RouterRpcServer.getRPCMonitor() |
Get the RPC monitor and metrics.
|
| Constructor | Description |
|---|---|
RouterRpcClient(org.apache.hadoop.conf.Configuration conf,
Router router,
ActiveNamenodeResolver resolver,
RouterRpcMonitor monitor,
org.apache.hadoop.hdfs.server.federation.router.RouterStateIdContext routerStateIdContext) |
Create a router RPC client to manage remote procedure calls to NNs.
|
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