org.apache.hadoop.hbase.metrics.histogram
Class MetricsHistogram

java.lang.Object
  extended by org.apache.hadoop.metrics.util.MetricsBase
      extended by org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram

Deprecated.

@Deprecated
public class MetricsHistogram
extends org.apache.hadoop.metrics.util.MetricsBase


Field Summary
static String MAX_METRIC_NAME
          Deprecated.  
static String MEAN_METRIC_NAME
          Deprecated.  
static String MEDIAN_METRIC_NAME
          Deprecated.  
static String MIN_METRIC_NAME
          Deprecated.  
static String NINETY_FIFTH_PERCENTILE_METRIC_NAME
          Deprecated.  
static String NINETY_NINETH_PERCENTILE_METRIC_NAME
          Deprecated.  
static String NUM_OPS_METRIC_NAME
          Deprecated.  
static String SEVENTY_FIFTH_PERCENTILE_METRIC_NAME
          Deprecated.  
static String STD_DEV_METRIC_NAME
          Deprecated.  
 
Fields inherited from class org.apache.hadoop.metrics.util.MetricsBase
NO_DESCRIPTION
 
Constructor Summary
MetricsHistogram(String nam, org.apache.hadoop.metrics.util.MetricsRegistry registry)
          Deprecated. Constructor - create a new (forward biased) histogram metric
MetricsHistogram(String nam, org.apache.hadoop.metrics.util.MetricsRegistry registry, String description)
          Deprecated. Constructor create a new (forward biased) histogram metric
MetricsHistogram(String nam, org.apache.hadoop.metrics.util.MetricsRegistry registry, String description, boolean forwardBiased)
          Deprecated. Constructor to create a new histogram metric
 
Method Summary
 void clear()
          Deprecated. Clears all recorded values.
 long getCount()
          Deprecated.  
 long getMax()
          Deprecated.  
 double getMean()
          Deprecated.  
 long getMin()
          Deprecated.  
 com.yammer.metrics.stats.Snapshot getSnapshot()
          Deprecated.  
 double getStdDev()
          Deprecated.  
 void pushMetric(org.apache.hadoop.metrics.MetricsRecord mr)
          Deprecated.  
 void update(int val)
          Deprecated.  
 void update(long val)
          Deprecated.  
 
Methods inherited from class org.apache.hadoop.metrics.util.MetricsBase
getDescription, getName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NUM_OPS_METRIC_NAME

public static final String NUM_OPS_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

MIN_METRIC_NAME

public static final String MIN_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

MAX_METRIC_NAME

public static final String MAX_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

MEAN_METRIC_NAME

public static final String MEAN_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

STD_DEV_METRIC_NAME

public static final String STD_DEV_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

MEDIAN_METRIC_NAME

public static final String MEDIAN_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

SEVENTY_FIFTH_PERCENTILE_METRIC_NAME

public static final String SEVENTY_FIFTH_PERCENTILE_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

NINETY_FIFTH_PERCENTILE_METRIC_NAME

public static final String NINETY_FIFTH_PERCENTILE_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values

NINETY_NINETH_PERCENTILE_METRIC_NAME

public static final String NINETY_NINETH_PERCENTILE_METRIC_NAME
Deprecated. 
See Also:
Constant Field Values
Constructor Detail

MetricsHistogram

public MetricsHistogram(String nam,
                        org.apache.hadoop.metrics.util.MetricsRegistry registry,
                        String description,
                        boolean forwardBiased)
Deprecated. 
Constructor to create a new histogram metric

Parameters:
nam - the name to publish the metric under
registry - where the metrics object will be registered
description - the metric's description
forwardBiased - true if you want this histogram to give more weight to recent data, false if you want all data to have uniform weight

MetricsHistogram

public MetricsHistogram(String nam,
                        org.apache.hadoop.metrics.util.MetricsRegistry registry,
                        String description)
Deprecated. 
Constructor create a new (forward biased) histogram metric

Parameters:
nam - the name to publish the metric under
registry - where the metrics object will be registered
description - the metric's description

MetricsHistogram

public MetricsHistogram(String nam,
                        org.apache.hadoop.metrics.util.MetricsRegistry registry)
Deprecated. 
Constructor - create a new (forward biased) histogram metric

Parameters:
nam - the name of the metrics to be used to publish the metric
registry - - where the metrics object will be registered
Method Detail

clear

public void clear()
Deprecated. 
Clears all recorded values.


update

public void update(int val)
Deprecated. 

update

public void update(long val)
Deprecated. 

getCount

public long getCount()
Deprecated. 

getMax

public long getMax()
Deprecated. 

getMin

public long getMin()
Deprecated. 

getMean

public double getMean()
Deprecated. 

getStdDev

public double getStdDev()
Deprecated. 

getSnapshot

public com.yammer.metrics.stats.Snapshot getSnapshot()
Deprecated. 

pushMetric

public void pushMetric(org.apache.hadoop.metrics.MetricsRecord mr)
Deprecated. 
Specified by:
pushMetric in class org.apache.hadoop.metrics.util.MetricsBase


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