ZKJobUpdater

public class ZKJobUpdater
extends java.lang.Object

Constructors
Constructor and Description
`ZKJobUpdater(Config config, java.lang.String jobID)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`removeInitialStateZNodes(int minWorkerID, int maxWorkerID)` remove InitialState worker znodes after scaling down
`boolean`	`updateState(JobAPI.JobState newState)` update number of workers on the Job on ZooKeeper
`boolean`	`updateWorkers(int workerChange)` update number of workers on the Job on ZooKeeper

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public ZKJobUpdater(Config config,
                    java.lang.String jobID)

updateState
```
public boolean updateState(JobAPI.JobState newState)
```
update number of workers on the Job on ZooKeeper

updateWorkers
```
public boolean updateWorkers(int workerChange)
```
update number of workers on the Job on ZooKeeper

public boolean removeInitialStateZNodes(int minWorkerID,
                                        int maxWorkerID)

remove InitialState worker znodes after scaling down

Class ZKJobUpdater