HbaseHandlerMetricsProxy (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.thrift.HbaseHandlerMetricsProxy

All Implemented Interfaces:

InvocationHandler
```
@InterfaceAudience.Private
public class HbaseHandlerMetricsProxy
extends Object
implements InvocationHandler
```
Converts a Hbase.Iface using InvocationHandler so that it reports process time of each call to ThriftMetrics.

Field Summary

Fields
Modifier and Type	Field and Description
`private org.apache.hadoop.hbase.thrift.generated.Hbase.Iface`	`handler`
`private static org.apache.commons.logging.Log`	`LOG`
`private ThriftMetrics`	`metrics`

Constructor Summary

Constructors
Modifier	Constructor and Description
`private`	`HbaseHandlerMetricsProxy(org.apache.hadoop.hbase.thrift.generated.Hbase.Iface handler, ThriftMetrics metrics, org.apache.hadoop.conf.Configuration conf)`

Method Summary

Methods
Modifier and Type	Method and Description
`Object`	`invoke(Object proxy, Method m, Object[] args)`
`static org.apache.hadoop.hbase.thrift.generated.Hbase.Iface`	`newInstance(org.apache.hadoop.hbase.thrift.generated.Hbase.Iface handler, ThriftMetrics metrics, org.apache.hadoop.conf.Configuration conf)`
`private static long`	`now()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

handler

private final org.apache.hadoop.hbase.thrift.generated.Hbase.Iface handler

metrics
```
private final ThriftMetrics metrics
```

Constructor Detail

HbaseHandlerMetricsProxy

private HbaseHandlerMetricsProxy(org.apache.hadoop.hbase.thrift.generated.Hbase.Iface handler,
                        ThriftMetrics metrics,
                        org.apache.hadoop.conf.Configuration conf)

Method Detail

newInstance

public static org.apache.hadoop.hbase.thrift.generated.Hbase.Iface newInstance(org.apache.hadoop.hbase.thrift.generated.Hbase.Iface handler,
                                                               ThriftMetrics metrics,
                                                               org.apache.hadoop.conf.Configuration conf)

invoke

public Object invoke(Object proxy,
            Method m,
            Object[] args)
              throws Throwable

Specified by:: invoke in interface InvocationHandler
Throws:: Throwable

now
```
private static long now()
```

Class HbaseHandlerMetricsProxy

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LOG

handler

metrics

Constructor Detail

HbaseHandlerMetricsProxy

Method Detail

newInstance

invoke

now