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.ipc |
限定符和类型 | 方法和说明 |
---|---|
CoprocessorRpcChannel |
HBaseAdmin.coprocessorService()
Creates and returns a
RpcChannel instance
connected to the active master. |
CoprocessorRpcChannel |
Admin.coprocessorService()
Creates and returns a
RpcChannel instance connected to the active
master. |
CoprocessorRpcChannel |
HTable.coprocessorService(byte[] row)
Creates and returns a
RpcChannel instance connected to the
table region containing the specified row. |
CoprocessorRpcChannel |
Table.coprocessorService(byte[] row)
Creates and returns a
RpcChannel instance connected to the
table region containing the specified row. |
CoprocessorRpcChannel |
HBaseAdmin.coprocessorService(ServerName sn)
Creates and returns a
RpcChannel instance
connected to the passed region server. |
CoprocessorRpcChannel |
Admin.coprocessorService(ServerName sn)
Creates and returns a
RpcChannel instance
connected to the passed region server. |
限定符和类型 | 类和说明 |
---|---|
class |
MasterCoprocessorRpcChannel
Provides clients with an RPC connection to call coprocessor endpoint
Service s
against the active master. |
class |
RegionCoprocessorRpcChannel
Provides clients with an RPC connection to call coprocessor endpoint
Service s
against a given table region. |
class |
RegionServerCoprocessorRpcChannel
Provides clients with an RPC connection to call coprocessor endpoint
Service s against a given region server. |
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