| Package | Description |
|---|---|
| org.apache.hadoop.hbase.client |
Provides HBase Client
|
| org.apache.hadoop.hbase.zookeeper |
| Modifier and Type | Interface and Description |
|---|---|
interface |
Admin
The administrative API for HBase.
|
interface |
ClusterConnection
Internal methods on Connection that should not be used by user code.
|
interface |
Connection
A cluster connection encapsulating lower level individual connections to actual servers and
a connection to zookeeper.
|
| Modifier and Type | Class and Description |
|---|---|
static class |
ConnectionUtils.ShortCircuitingClusterConnection
A ClusterConnection that will short-circuit RPC making direct invocations against the
localhost if the invocation target is 'this' server; save on network and protobuf
invocations.
|
class |
HBaseAdmin
HBaseAdmin is no longer a client API.
|
| Modifier and Type | Class and Description |
|---|---|
class |
ZooKeeperWatcher
Acts as the single ZooKeeper Watcher.
|
| Modifier and Type | Field and Description |
|---|---|
protected Abortable |
ZooKeeperNodeTracker.abortable
Used to abort if a fatal error occurs
|
protected Abortable |
ZooKeeperWatcher.abortable |
| Constructor and Description |
|---|
MasterAddressTracker(ZooKeeperWatcher watcher,
Abortable abortable)
Construct a master address listener with the specified
zookeeper reference. |
ZKClusterId(ZooKeeperWatcher watcher,
Abortable abortable) |
ZooKeeperNodeTracker(ZooKeeperWatcher watcher,
String node,
Abortable abortable)
Constructs a new ZK node tracker.
|
ZooKeeperWatcher(org.apache.hadoop.conf.Configuration conf,
String identifier,
Abortable abortable)
Instantiate a ZooKeeper connection and watcher.
|
ZooKeeperWatcher(org.apache.hadoop.conf.Configuration conf,
String identifier,
Abortable abortable,
boolean canCreateBaseZNode)
Instantiate a ZooKeeper connection and watcher.
|
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