Upgrader8to9 (Apache Accumulo Manager Server 2.1.0 API)

java.lang.Object
- org.apache.accumulo.manager.upgrade.Upgrader8to9

All Implemented Interfaces:

Upgrader
```
public class Upgrader8to9
extends Object
implements Upgrader
```
See AccumuloDataVersion.CRYPTO_CHANGES

Constructor Summary

Constructors
Constructor Description

Upgrader8to9()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`upgradeMetadata(ServerContext context)`	Update the metadata table - called after the metadata table is loaded and before loading user tablets.
`void`	`upgradeRoot(ServerContext context)`	Update the root tablet - called after the root tablet is loaded and before the metadata table is loaded.
`void`	`upgradeZookeeper(ServerContext context)`	Update entries in ZooKeeper - called before the root tablet is loaded.

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

- Constructor Detail
  - Upgrader8to9
```
public Upgrader8to9()
```
- Method Detail
  - upgradeZookeeper
```
public void upgradeZookeeper(ServerContext context)
```
    Description copied from interface: Upgrader
    
    Update entries in ZooKeeper - called before the root tablet is loaded.
    
    Specified by:
    
    upgradeZookeeper in interface Upgrader
    
    Parameters:
    
    context - the server context.
  - upgradeRoot
```
public void upgradeRoot(ServerContext context)
```
    Description copied from interface: Upgrader
    
    Update the root tablet - called after the root tablet is loaded and before the metadata table is loaded.
    
    Specified by:
    
    upgradeRoot in interface Upgrader
    
    Parameters:
    
    context - the server context.
  - upgradeMetadata
```
public void upgradeMetadata(ServerContext context)
```
    Description copied from interface: Upgrader
    
    Update the metadata table - called after the metadata table is loaded and before loading user tablets.
    
    Specified by:
    
    upgradeMetadata in interface Upgrader
    
    Parameters:
    
    context - the server context.