org.apache.hadoop.hbase.regionserver.wal

类 CompressionContext

java.lang.Object

org.apache.hadoop.hbase.regionserver.wal.CompressionContext

@InterfaceAudience.LimitedPrivate(value={"Coprocesssor","Phoenix"})
public class CompressionContext
extends Object

Context that holds the various dictionaries for compression in WAL.

字段概要

字段

限定符和类型	字段和说明
Dictionary	familyDict
Dictionary	regionDict
Dictionary	tableDict

构造器概要

构造器

构造器和说明
CompressionContext(Class<? extends Dictionary> dictType, boolean recoveredEdits, boolean hasTagCompression)

方法概要

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

regionDict

public final Dictionary regionDict

tableDict

public final Dictionary tableDict

familyDict

public final Dictionary familyDict

构造器详细资料

CompressionContext

public CompressionContext(Class<? extends Dictionary> dictType,
                  boolean recoveredEdits,
                  boolean hasTagCompression)
                   throws SecurityException,
                          NoSuchMethodException,
                          InstantiationException,
                          IllegalAccessException,
                          InvocationTargetException

抛出:

SecurityException

NoSuchMethodException

InstantiationException

IllegalAccessException

InvocationTargetException