接口 org.apache.hadoop.hbase.client.HConnection
的使用

使用HConnection的程序包

程序包	说明
org.apache.hadoop.hbase.client	Provides HBase Client Table of Contents Overview Example API Usage Overview To administer HBase, create and drop tables, list and alter tables, use Admin.
org.apache.hadoop.hbase.zookeeper

org.apache.hadoop.hbase.client中HConnection的使用

org.apache.hadoop.hbase.client中HConnection的子接口

限定符和类型	接口和说明
interface	ClusterConnection Internal methods on Connection that should not be used by user code.

返回HConnection的org.apache.hadoop.hbase.client中的方法

限定符和类型	方法和说明
static HConnection	HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf) 已过时。
static HConnection	HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool) 已过时。
static HConnection	HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool, User user) 已过时。
static HConnection	HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, User user) 已过时。
HConnection	HBaseAdmin.getConnection()
HConnection	HTable.getConnection() 已过时。 This method will be changed from public to package protected.
static HConnection	HConnectionManager.getConnection(org.apache.hadoop.conf.Configuration conf) 已过时。

参数类型为HConnection的org.apache.hadoop.hbase.client中的方法

限定符和类型	方法和说明
abstract T	HConnectable.connect(HConnection connection)
static void	HConnectionManager.deleteStaleConnection(HConnection connection) 已过时。

org.apache.hadoop.hbase.zookeeper中HConnection的使用

参数类型为HConnection的org.apache.hadoop.hbase.zookeeper中的方法

限定符和类型	方法和说明
boolean	MetaTableLocator.verifyMetaRegionLocation(HConnection hConnection, ZooKeeperWatcher zkw, long timeout) Verify hbase:meta is deployed and accessible.
boolean	MetaTableLocator.verifyMetaRegionLocation(HConnection hConnection, ZooKeeperWatcher zkw, long timeout, int replicaId) Verify hbase:meta is deployed and accessible.