org.apache.flink.runtime.metrics.dump

类 MetricDump

java.lang.Object

org.apache.flink.runtime.metrics.dump.MetricDump

直接已知子类:

MetricDump.CounterDump, MetricDump.GaugeDump, MetricDump.HistogramDump, MetricDump.MeterDump

public abstract class MetricDump
extends Object

A container for a dumped metric that contains the scope, name and value(s) of the metric.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	MetricDump.CounterDump Container for the value of a Counter.
static class	MetricDump.GaugeDump Container for the value of a Gauge as a string.
static class	MetricDump.HistogramDump Container for the values of a Histogram.
static class	MetricDump.MeterDump Container for the rate of a Meter.

字段概要

字段

限定符和类型	字段和说明
static byte	METRIC_CATEGORY_COUNTER Categories to be returned by getCategory() to avoid instanceof checks.
static byte	METRIC_CATEGORY_GAUGE
static byte	METRIC_CATEGORY_HISTOGRAM
static byte	METRIC_CATEGORY_METER
String	name The name of the stored metric.
QueryScopeInfo	scopeInfo The scope information for the stored metric.

方法概要

限定符和类型	方法和说明
abstract byte	getCategory() Returns the category for this MetricDump.
String	toString()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

METRIC_CATEGORY_COUNTER

public static final byte METRIC_CATEGORY_COUNTER

Categories to be returned by getCategory() to avoid instanceof checks.

另请参阅:

常量字段值

METRIC_CATEGORY_GAUGE

public static final byte METRIC_CATEGORY_GAUGE

另请参阅:

常量字段值

METRIC_CATEGORY_HISTOGRAM

public static final byte METRIC_CATEGORY_HISTOGRAM

另请参阅:

常量字段值

METRIC_CATEGORY_METER

public static final byte METRIC_CATEGORY_METER

另请参阅:

常量字段值

scopeInfo

public final QueryScopeInfo scopeInfo

The scope information for the stored metric.

name

public final String name

The name of the stored metric.

方法详细资料

getCategory

public abstract byte getCategory()

Returns the category for this MetricDump.

返回:

category

toString

public String toString()

覆盖:

toString 在类中 Object