public class MutableFastCounter
extends org.apache.hadoop.metrics2.lib.MutableCounter
| Modifier | Constructor and Description |
|---|---|
protected |
MutableFastCounter(org.apache.hadoop.metrics2.MetricsInfo info,
long iVal) |
| Modifier and Type | Method and Description |
|---|---|
void |
incr() |
void |
incr(long delta)
Increment the value by a delta
|
void |
snapshot(org.apache.hadoop.metrics2.MetricsRecordBuilder builder,
boolean all) |
long |
value() |
protected MutableFastCounter(org.apache.hadoop.metrics2.MetricsInfo info,
long iVal)
public void incr()
incr in class org.apache.hadoop.metrics2.lib.MutableCounterpublic void incr(long delta)
delta - of the incrementpublic void snapshot(org.apache.hadoop.metrics2.MetricsRecordBuilder builder,
boolean all)
snapshot in class org.apache.hadoop.metrics2.lib.MutableMetricpublic long value()
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