org.apache.flink.runtime.jobmanager.scheduler

Class CoLocationConstraint

java.lang.Object

org.apache.flink.runtime.jobmanager.scheduler.CoLocationConstraint

public class CoLocationConstraint
extends Object

A CoLocationConstraint stores the ID of CoLocationGroup and an ID referring to the actual subtask (i.e. ExecutionVertex). In co-location groups, the different subtasks of different JobVertex instances need to be executed on the same slot. This is realized by creating a special shared slot that holds these tasks.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class java.lang.Object

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

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object