Package | Description |
---|---|
org.apache.hadoop.hbase | |
org.apache.hadoop.hbase.catalog | |
org.apache.hadoop.hbase.client |
Provides HBase Client
|
org.apache.hadoop.hbase.ipc |
Tools to help define network clients and servers.
|
org.apache.hadoop.hbase.master | |
org.apache.hadoop.hbase.regionserver | |
org.apache.hadoop.hbase.replication |
Multi Cluster Replication
|
org.apache.hadoop.hbase.replication.master | |
org.apache.hadoop.hbase.zookeeper |
Modifier and Type | Interface and Description |
---|---|
interface |
Server
Defines the set of shared functions implemented by HBase servers (Masters
and RegionServers).
|
Constructor and Description |
---|
MasterAddressTracker(ZooKeeperWatcher watcher,
Abortable abortable)
Construct a master address listener with the specified
zookeeper reference. |
Constructor and Description |
---|
CatalogTracker(ZooKeeperWatcher zk,
org.apache.hadoop.conf.Configuration conf,
Abortable abortable)
Constructs the catalog tracker.
|
Modifier and Type | Interface and Description |
---|---|
interface |
HConnection
Cluster connection.
|
Modifier and Type | Class and Description |
---|---|
class |
CoprocessorHConnection
Connection to an HTable from within a Coprocessor.
|
class |
HBaseAdmin
Provides an interface to manage HBase database table metadata + general
administrative functions.
|
Modifier and Type | Interface and Description |
---|---|
interface |
HRegionInterface
Clients interact with HRegionServers using a handle to the HRegionInterface.
|
Modifier and Type | Interface and Description |
---|---|
interface |
MasterServices
Services Master supplies
|
Modifier and Type | Class and Description |
---|---|
class |
HMaster
HMaster is the "master server" for HBase.
|
static class |
HMasterCommandLine.LocalHMaster |
Modifier and Type | Interface and Description |
---|---|
(package private) interface |
org.apache.hadoop.hbase.regionserver.OnlineRegions
Interface to Map of online regions.
|
interface |
RegionServerServices
Services provided by
HRegionServer |
Modifier and Type | Class and Description |
---|---|
class |
HRegionServer
HRegionServer makes a set of HRegions available to clients.
|
Modifier and Type | Class and Description |
---|---|
class |
ReplicationPeer
This class acts as a wrapper for all the objects used to identify and
communicate with remote peers and is responsible for answering to expired
sessions and re-establishing the ZK connections.
|
Constructor and Description |
---|
ReplicationPeer.PeerStateTracker(String peerStateZNode,
ZooKeeperWatcher watcher,
Abortable abortable) |
ReplicationZookeeper.ReplicationStatusTracker(ZooKeeperWatcher watcher,
Abortable abortable) |
ReplicationZookeeper(Abortable abortable,
org.apache.hadoop.conf.Configuration conf,
ZooKeeperWatcher zk)
Constructor used by clients of replication (like master and HBase clients)
|
Modifier and Type | Class and Description |
---|---|
class |
ReplicationLogCleaner
Implementation of a log cleaner that checks if a log is still scheduled for
replication before deleting it when its TTL is over.
|
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
|
Constructor and Description |
---|
ClusterId(ZooKeeperWatcher watcher,
Abortable abortable) |
ClusterStatusTracker(ZooKeeperWatcher watcher,
Abortable abortable)
Creates a cluster status tracker.
|
DrainingServerTracker(ZooKeeperWatcher watcher,
Abortable abortable,
ServerManager serverManager) |
MetaNodeTracker(ZooKeeperWatcher watcher,
Abortable abortable)
Creates a meta node tracker.
|
RegionServerTracker(ZooKeeperWatcher watcher,
Abortable abortable,
ServerManager serverManager) |
RootRegionTracker(ZooKeeperWatcher watcher,
Abortable abortable)
Creates a root region location tracker.
|
ZooKeeperNodeTracker(ZooKeeperWatcher watcher,
String node,
Abortable abortable)
Constructs a new ZK node tracker.
|
ZooKeeperWatcher(org.apache.hadoop.conf.Configuration conf,
String descriptor,
Abortable abortable)
Instantiate a ZooKeeper connection and watcher.
|
ZooKeeperWatcher(org.apache.hadoop.conf.Configuration conf,
String descriptor,
Abortable abortable,
boolean canCreateBaseZNode)
Instantiate a ZooKeeper connection and watcher.
|
Copyright © 2014 The Apache Software Foundation. All Rights Reserved.