Package org.apache.flink.kubernetes.operator.observer.deployment

Class SessionObserver

java.lang.Object

org.apache.flink.kubernetes.operator.observer.deployment.AbstractDeploymentObserver

org.apache.flink.kubernetes.operator.observer.deployment.SessionObserver

All Implemented Interfaces:

Observer<FlinkDeployment>

public class SessionObserver
extends AbstractDeploymentObserver

The observer of the Mode.SESSION cluster.

Field Summary

Fields inherited from class org.apache.flink.kubernetes.operator.observer.deployment.AbstractDeploymentObserver

configManager, eventRecorder, flinkService, logger

Constructor Summary

Constructors

Constructor	Description
SessionObserver(FlinkService flinkService, FlinkConfigManager configManager, EventRecorder eventRecorder)

Method Summary

Modifier and Type	Method	Description
void	observeFlinkCluster(FlinkDeployment deployment, io.javaoperatorsdk.operator.api.reconciler.Context context, org.apache.flink.configuration.Configuration deployedConfig)	Observe the flinkApp status when the cluster is ready.

Methods inherited from class org.apache.flink.kubernetes.operator.observer.deployment.AbstractDeploymentObserver

clearErrorsIfDeploymentIsHealthy, isJmDeploymentReady, isSuspendedJob, observe, observeJmDeployment

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionObserver

public SessionObserver(FlinkService flinkService,
                       FlinkConfigManager configManager,
                       EventRecorder eventRecorder)

Method Detail

observeFlinkCluster

public void observeFlinkCluster(FlinkDeployment deployment,
                                io.javaoperatorsdk.operator.api.reconciler.Context context,
                                org.apache.flink.configuration.Configuration deployedConfig)

Description copied from class: AbstractDeploymentObserver

Observe the flinkApp status when the cluster is ready. It will be implemented by child class to reflect the changed status on the flinkApp resource.

Specified by:

observeFlinkCluster in class AbstractDeploymentObserver

Parameters:

deployment - the target flinkDeployment resource

context - the context with which the operation is executed

deployedConfig - config that is deployed on the Flink cluster