RollingUpgradeManager (Infinispan JavaDoc All 10.1.0.Beta1 API)

java.lang.Object
- org.infinispan.upgrade.RollingUpgradeManager

```
public class RollingUpgradeManager
extends java.lang.Object
```
This component handles the control hooks to handle migrating from one version of Infinispan to another.

Since:

5.2

Author:

Manik Surtani, Tristan Tarrant

Constructor Summary

Constructors
Constructor Description

RollingUpgradeManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addSourceMigrator(SourceMigrator migrator)`	Registers a migrator for a specific data format or endpoint.
`void`	`disconnectSource(java.lang.String migratorName)`
`long`	`synchronizeData(java.lang.String migratorName)`
`long`	`synchronizeData(java.lang.String migratorName, int readBatch, int threads)`

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

- Constructor Detail
  - RollingUpgradeManager
```
public RollingUpgradeManager()
```
- Method Detail
  - synchronizeData
```
public long synchronizeData(java.lang.String migratorName)
                     throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception
  - synchronizeData
```
public long synchronizeData(java.lang.String migratorName,
                            int readBatch,
                            int threads)
                     throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception
  - disconnectSource
```
public void disconnectSource(java.lang.String migratorName)
                      throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception
  - addSourceMigrator
```
public void addSourceMigrator(SourceMigrator migrator)
```
    Registers a migrator for a specific data format or endpoint. In the Infinispan ecosystem, we'd typically have one Migrator implementation for Hot Rod, one for memcached, one for REST and one for embedded/in-VM mode, and these would typically be added to the upgrade manager on first access via any of these protocols.
    
    Parameters:
    
    migrator -