OfflineCallback (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.master.OfflineCallback

All Implemented Interfaces:

org.apache.zookeeper.AsyncCallback, org.apache.zookeeper.AsyncCallback.StringCallback
```
@InterfaceAudience.Private
public class OfflineCallback
extends Object
implements org.apache.zookeeper.AsyncCallback.StringCallback
```
Callback handler for creating unassigned offline znodes used during bulk assign, async setting region to offline.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`OfflineCallback.ExistCallback` Callback handler for the exists call that sets watcher on unassigned znodes.

Nested classes/interfaces inherited from interface org.apache.zookeeper.AsyncCallback
org.apache.zookeeper.AsyncCallback.ACLCallback, org.apache.zookeeper.AsyncCallback.Children2Callback, org.apache.zookeeper.AsyncCallback.ChildrenCallback, org.apache.zookeeper.AsyncCallback.DataCallback, org.apache.zookeeper.AsyncCallback.StatCallback, org.apache.zookeeper.AsyncCallback.StringCallback, org.apache.zookeeper.AsyncCallback.VoidCallback

Field Summary

Fields
Modifier and Type	Field and Description
`private OfflineCallback.ExistCallback`	`callBack`
`private AtomicInteger`	`counter`
`private ServerName`	`destination`
`private static org.apache.commons.logging.Log`	`LOG`
`private ZooKeeperWatcher`	`zkw`

Constructor Summary

Constructors
Constructor and Description
`OfflineCallback(ZooKeeperWatcher zkw, ServerName destination, AtomicInteger counter, Map<String,Integer> offlineNodesVersions)`

Method Summary

Methods
Modifier and Type Method and Description

void processResult(int rc, String path, Object ctx, String name)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods
Modifier and Type	Method and Description
`void`	`processResult(int rc, String path, Object ctx, String name)`

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

callBack

private final OfflineCallback.ExistCallback callBack

zkw
```
private final ZooKeeperWatcher zkw
```

destination
```
private final ServerName destination
```

counter
```
private final AtomicInteger counter
```

Constructor Detail

OfflineCallback

OfflineCallback(ZooKeeperWatcher zkw,
               ServerName destination,
               AtomicInteger counter,
               Map<String,Integer> offlineNodesVersions)

Method Detail

processResult

public void processResult(int rc,
                 String path,
                 Object ctx,
                 String name)

Specified by:: processResult in interface org.apache.zookeeper.AsyncCallback.StringCallback

Class OfflineCallback

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.AsyncCallback

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LOG

callBack

zkw

destination

counter

Constructor Detail

OfflineCallback

Method Detail

processResult