org.apache.flink.runtime.executiongraph.metrics

类 DownTimeGauge

java.lang.Object

org.apache.flink.runtime.executiongraph.metrics.DownTimeGauge

所有已实现的接口:

org.apache.flink.metrics.Gauge<Long>, org.apache.flink.metrics.Metric

public class DownTimeGauge
extends Object
implements org.apache.flink.metrics.Gauge<Long>

A gauge that returns (in milliseconds) how long a job has not been not running any more, in case it is in a failing/recovering situation. Running jobs return naturally a value of zero.

For jobs that have never run (new not yet scheduled jobs) or jobs that have run again after failing, this gauge returns , and for jobs that are not running any more, it returns .

字段概要

字段

限定符和类型	字段和说明
static String	METRIC_NAME

构造器概要

构造器

构造器和说明
DownTimeGauge(JobStatusProvider jobStatusProvider)

方法概要

限定符和类型	方法和说明
Long	getValue()

从类继承的方法 java.lang.Object

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

字段详细资料

METRIC_NAME

public static final String METRIC_NAME

另请参阅:

常量字段值

构造器详细资料

DownTimeGauge

public DownTimeGauge(JobStatusProvider jobStatusProvider)

方法详细资料

getValue

public Long getValue()

指定者:

getValue 在接口中 org.apache.flink.metrics.Gauge<Long>