org.apache.hadoop.hbase.client

类 ClientUtil

java.lang.Object

org.apache.hadoop.hbase.client.ClientUtil

@InterfaceAudience.Private
public class ClientUtil
extends Object

构造器概要

构造器

构造器和说明
ClientUtil()

方法概要

限定符和类型	方法和说明
static boolean	areScanStartRowAndStopRowEqual(byte[] startRow, byte[] stopRow)
static Cursor	createCursor(byte[] row)
static Get	makeHotTableGet(Get get, long hotTtl)
static List<Get>	makeHotTableGets(List<Get> gets, long hotTtl)
static Scan	makeHotTableScan(Scan scan, long hotTtl)
static Pair<TableDescriptor,TableDescriptor>	makeLayeredTableDescripter(TableDescriptor hot, TableDescriptor cold, long ttl)
static Get	removeColdDataFromGet(Get get, long hotTtl)
static List<Get>	removeColdDataFromGets(List<Get> gets, long hotTtl)
static Scan	removeColdDataFromScan(Scan scan, long hotTtl)

从类继承的方法 java.lang.Object

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

构造器详细资料

ClientUtil

public ClientUtil()

方法详细资料

areScanStartRowAndStopRowEqual

public static boolean areScanStartRowAndStopRowEqual(byte[] startRow,
                                                     byte[] stopRow)

createCursor

public static Cursor createCursor(byte[] row)

makeLayeredTableDescripter

public static Pair<TableDescriptor,TableDescriptor> makeLayeredTableDescripter(TableDescriptor hot,
                                                                               TableDescriptor cold,
                                                                               long ttl)

removeColdDataFromScan

public static Scan removeColdDataFromScan(Scan scan,
                                          long hotTtl)
                                   throws IOException

抛出:

IOException

removeColdDataFromGet

public static Get removeColdDataFromGet(Get get,
                                        long hotTtl)
                                 throws IOException

抛出:

IOException

removeColdDataFromGets

public static List<Get> removeColdDataFromGets(List<Get> gets,
                                               long hotTtl)
                                        throws IOException

抛出:

IOException

makeHotTableScan

public static Scan makeHotTableScan(Scan scan,
                                    long hotTtl)
                             throws IOException

抛出:

IOException

makeHotTableGet

public static Get makeHotTableGet(Get get,
                                  long hotTtl)
                           throws IOException

抛出:

IOException

makeHotTableGets

public static List<Get> makeHotTableGets(List<Get> gets,
                                         long hotTtl)
                                  throws IOException

抛出:

IOException