接口的使用
org.apache.flink.runtime.executiongraph.JobStatusProvider

使用JobStatusProvider的程序包

程序包	说明
org.apache.flink.runtime.executiongraph
org.apache.flink.runtime.executiongraph.metrics	This package contains classes implementing various metrics for the job execution, based on the Execution Graph.
org.apache.flink.runtime.scheduler

org.apache.flink.runtime.executiongraph中JobStatusProvider的使用

org.apache.flink.runtime.executiongraph中JobStatusProvider的子接口

限定符和类型	接口和说明
interface	AccessExecutionGraph Common interface for the runtime DefaultExecutionGraph and ArchivedExecutionGraph.
interface	ExecutionGraph The execution graph is the central data structure that coordinates the distributed execution of a data flow.

实现JobStatusProvider的org.apache.flink.runtime.executiongraph中的类

限定符和类型	类和说明
class	ArchivedExecutionGraph An archived execution graph represents a serializable form of an ExecutionGraph.
class	DefaultExecutionGraph Default implementation of the ExecutionGraph.

org.apache.flink.runtime.executiongraph.metrics中JobStatusProvider的使用

参数类型为JobStatusProvider的org.apache.flink.runtime.executiongraph.metrics中的构造器

构造器和说明
DownTimeGauge(JobStatusProvider jobStatusProvider)
UpTimeGauge(JobStatusProvider jobStatusProvider)

org.apache.flink.runtime.scheduler中JobStatusProvider的使用

实现JobStatusProvider的org.apache.flink.runtime.scheduler中的类

限定符和类型	类和说明
class	JobStatusStore Listens for and exposes the current job state and state timestamps.

参数类型为JobStatusProvider的org.apache.flink.runtime.scheduler中的方法

限定符和类型

方法和说明

static void

SchedulerBase.registerJobMetrics(org.apache.flink.metrics.MetricGroup metrics, JobStatusProvider jobStatusProvider, org.apache.flink.metrics.Gauge<Long> numberOfRestarts, DeploymentStateTimeMetrics deploymentTimeMetrics, java.util.function.Consumer<JobStatusListener> jobStatusListenerRegistrar, long initializationTimestamp, org.apache.flink.configuration.MetricOptions.JobStatusMetricsSettings jobStatusMetricsSettings)