程序包 org.apache.flink.kubernetes.operator.metrics.lifecycle

类 LifecycleMetrics<CR extends org.apache.flink.kubernetes.operator.api.AbstractFlinkResource<?,?>>

java.lang.Object

org.apache.flink.kubernetes.operator.metrics.lifecycle.LifecycleMetrics<CR>

类型参数:

CR - Flink resource type.

所有已实现的接口:

CustomResourceMetrics<CR>

public class LifecycleMetrics<CR extends org.apache.flink.kubernetes.operator.api.AbstractFlinkResource<?,?>>
extends java.lang.Object
implements CustomResourceMetrics<CR>

Utility for tracking resource lifecycle metrics globally and per namespace.

嵌套类概要

嵌套类

修饰符和类型	类	说明
protected static class	LifecycleMetrics.Transition	Pojo for encapsulating state transitions and whether we should measure time from the beginning of from or since the last update.

字段概要

字段

修饰符和类型	字段	说明
static java.util.List<LifecycleMetrics.Transition>	TRACKED_TRANSITIONS

构造器概要

构造器

构造器	说明
LifecycleMetrics(org.apache.flink.configuration.Configuration configuration, KubernetesOperatorMetricGroup operatorMetricGroup)

方法概要

修饰符和类型	方法	说明
protected java.util.Map<org.apache.flink.api.java.tuple.Tuple2<java.lang.String,java.lang.String>,ResourceLifecycleMetricTracker>	getLifecycleTrackers()
void	onRemove(CR cr)
void	onUpdate(CR cr)

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

TRACKED_TRANSITIONS

public static final java.util.List<LifecycleMetrics.Transition> TRACKED_TRANSITIONS

构造器详细资料

LifecycleMetrics

public LifecycleMetrics(org.apache.flink.configuration.Configuration configuration,
                        KubernetesOperatorMetricGroup operatorMetricGroup)

方法详细资料

onUpdate

public void onUpdate(CR cr)

指定者:

onUpdate 在接口中 CustomResourceMetrics<CR extends org.apache.flink.kubernetes.operator.api.AbstractFlinkResource<?,?>>

onRemove

public void onRemove(CR cr)

指定者:

onRemove 在接口中 CustomResourceMetrics<CR extends org.apache.flink.kubernetes.operator.api.AbstractFlinkResource<?,?>>

getLifecycleTrackers

@VisibleForTesting
protected java.util.Map<org.apache.flink.api.java.tuple.Tuple2<java.lang.String,java.lang.String>,ResourceLifecycleMetricTracker> getLifecycleTrackers()