com.alibaba.hbase.haclient

类 AdminUtil

java.lang.Object

com.alibaba.hbase.haclient.AdminUtil

public class AdminUtil
extends Object

字段概要

字段

限定符和类型	字段和说明
static String	NODE_PREFIX

构造器概要

构造器

构造器和说明
AdminUtil()

方法概要

限定符和类型	方法和说明
static org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]>	getCreateInfoFromZk(String zkCluster, org.apache.hadoop.conf.Configuration conf, String node) Get CreateInfo from zk
static org.apache.hadoop.hbase.client.TableDescriptor	getModifyInfoFromZk(String zkCluster, org.apache.hadoop.conf.Configuration conf, String node) Get ModifyInfo from zk
static byte[][]	getSplitKeysFromStringList(List<String> splitKeyList)
static org.apache.hadoop.hbase.client.TableDescriptor	getTableDescriptorFromString(String tableDescriptorString)
static org.apache.hadoop.hbase.zookeeper.ZKWatcher	getZkWatcher(org.apache.hadoop.conf.Configuration clientConf)
static void	setCreateInfoNode(org.apache.hadoop.conf.Configuration clientConf, org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor, byte[][] splitKey)
static void	setDataToZK(org.apache.hadoop.conf.Configuration clientConf, String parentNode, String node, byte[] data)
static void	setModifyInfoNode(org.apache.hadoop.conf.Configuration clientConf, org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor)
static org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]>	toCreateInfo(byte[] data)
static byte[]	toCreateInfoBytes(org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]> createInfo)
static org.apache.hadoop.hbase.util.Pair<String,List<String>>	toCreateInfoStringPair(byte[] data)
static org.apache.hadoop.hbase.client.TableDescriptor	toModifyInfo(byte[] data)
static byte[]	toModifyInfoBytes(org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor)
static String	toModifyInfoString(byte[] data)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

NODE_PREFIX

public static final String NODE_PREFIX

另请参阅:

常量字段值

构造器详细资料

AdminUtil

public AdminUtil()

方法详细资料

toCreateInfo

public static org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]> toCreateInfo(byte[] data)
                                                                                                               throws IOException

抛出:

IOException

toCreateInfoBytes

public static byte[] toCreateInfoBytes(org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]> createInfo)

toModifyInfo

public static org.apache.hadoop.hbase.client.TableDescriptor toModifyInfo(byte[] data)
                                                                   throws IOException

抛出:

IOException

toModifyInfoBytes

public static byte[] toModifyInfoBytes(org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor)

getCreateInfoFromZk

public static org.apache.hadoop.hbase.util.Pair<org.apache.hadoop.hbase.client.TableDescriptor,byte[][]> getCreateInfoFromZk(String zkCluster,
                                                                                                                             org.apache.hadoop.conf.Configuration conf,
                                                                                                                             String node)
                                                                                                                      throws IOException,
                                                                                                                             org.apache.zookeeper.KeeperException

Get CreateInfo from zk

参数:

zkCluster -

conf -

node -

返回:

Pair

抛出:

IOException

org.apache.zookeeper.KeeperException

getModifyInfoFromZk

public static org.apache.hadoop.hbase.client.TableDescriptor getModifyInfoFromZk(String zkCluster,
                                                                                 org.apache.hadoop.conf.Configuration conf,
                                                                                 String node)
                                                                          throws IOException,
                                                                                 org.apache.zookeeper.KeeperException

Get ModifyInfo from zk

参数:

zkCluster -

conf -

node -

返回:

TableDescriptor

抛出:

IOException

org.apache.zookeeper.KeeperException

setCreateInfoNode

public static void setCreateInfoNode(org.apache.hadoop.conf.Configuration clientConf,
                                     org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor,
                                     byte[][] splitKey)
                              throws IOException,
                                     org.apache.zookeeper.KeeperException

抛出:

IOException

org.apache.zookeeper.KeeperException

setModifyInfoNode

public static void setModifyInfoNode(org.apache.hadoop.conf.Configuration clientConf,
                                     org.apache.hadoop.hbase.client.TableDescriptor tableDescriptor)
                              throws IOException,
                                     org.apache.zookeeper.KeeperException

抛出:

IOException

org.apache.zookeeper.KeeperException

setDataToZK

public static void setDataToZK(org.apache.hadoop.conf.Configuration clientConf,
                               String parentNode,
                               String node,
                               byte[] data)
                        throws IOException,
                               org.apache.zookeeper.KeeperException

抛出:

IOException

org.apache.zookeeper.KeeperException

getZkWatcher

public static org.apache.hadoop.hbase.zookeeper.ZKWatcher getZkWatcher(org.apache.hadoop.conf.Configuration clientConf)
                                                                throws IOException

抛出:

IOException

getTableDescriptorFromString

public static org.apache.hadoop.hbase.client.TableDescriptor getTableDescriptorFromString(String tableDescriptorString)
                                                                                   throws org.apache.hadoop.hbase.exceptions.DeserializationException,
                                                                                          IOException

抛出:

org.apache.hadoop.hbase.exceptions.DeserializationException

IOException

getSplitKeysFromStringList

public static byte[][] getSplitKeysFromStringList(List<String> splitKeyList)

toCreateInfoStringPair

public static org.apache.hadoop.hbase.util.Pair<String,List<String>> toCreateInfoStringPair(byte[] data)
                                                                                     throws org.apache.hadoop.hbase.exceptions.DeserializationException,
                                                                                            IOException

抛出:

org.apache.hadoop.hbase.exceptions.DeserializationException

IOException

toModifyInfoString

public static String toModifyInfoString(byte[] data)
                                 throws org.apache.hadoop.hbase.exceptions.DeserializationException,
                                        IOException

抛出:

org.apache.hadoop.hbase.exceptions.DeserializationException

IOException