org.apache.flink.kubernetes.kubeclient.decorators

类 AbstractKubernetesStepDecorator

java.lang.Object

org.apache.flink.kubernetes.kubeclient.decorators.AbstractKubernetesStepDecorator

所有已实现的接口:

KubernetesStepDecorator

直接已知子类:

ExternalServiceDecorator, FlinkConfMountDecorator, HadoopConfMountDecorator, InitJobManagerDecorator, InitTaskManagerDecorator, InternalServiceDecorator, JavaCmdJobManagerDecorator, JavaCmdTaskManagerDecorator

public abstract class AbstractKubernetesStepDecorator
extends Object
implements KubernetesStepDecorator

An abstract KubernetesStepDecorator contains common implementations for different plug-in features.

构造器概要

构造器

构造器和说明
AbstractKubernetesStepDecorator()

方法概要

限定符和类型	方法和说明
List<io.fabric8.kubernetes.api.model.HasMetadata>	buildAccompanyingKubernetesResources() Note that the method could have a side effect of modifying the Flink Configuration object, such as update the JobManager address.
FlinkPod	decorateFlinkPod(FlinkPod flinkPod) Apply transformations on the given FlinkPod in accordance to this feature.

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractKubernetesStepDecorator

public AbstractKubernetesStepDecorator()

方法详细资料

decorateFlinkPod

public FlinkPod decorateFlinkPod(FlinkPod flinkPod)

Apply transformations on the given FlinkPod in accordance to this feature. Note that we should return a FlinkPod that keeps all of the properties of the passed FlinkPod object.

So this is correct:

 

 Pod decoratedPod = new PodBuilder(pod) // Keeps the original state
     ...
     .build()

 Container decoratedContainer = new ContainerBuilder(container) // Keeps the original state
     ...
     .build()

 FlinkPod decoratedFlinkPod = new FlinkPodBuilder(flinkPod) // Keeps the original state
     ...
     .build()

 
 

And this is the incorrect:

 

 Pod decoratedPod = new PodBuilder() // Loses the original state
     ...
     .build()

 Container decoratedContainer = new ContainerBuilder() // Loses the original state
     ...
     .build()

 FlinkPod decoratedFlinkPod = new FlinkPodBuilder() // Loses the original state
     ...
     .build()

 
 

指定者:

decorateFlinkPod 在接口中 KubernetesStepDecorator

buildAccompanyingKubernetesResources

public List<io.fabric8.kubernetes.api.model.HasMetadata> buildAccompanyingKubernetesResources()
                                                                                       throws IOException

Note that the method could have a side effect of modifying the Flink Configuration object, such as update the JobManager address.

指定者:

buildAccompanyingKubernetesResources 在接口中 KubernetesStepDecorator

抛出:

IOException