org.apache.hadoop.hbase.replication

类 ChainWALEntryFilter

java.lang.Object

org.apache.hadoop.hbase.replication.ChainWALEntryFilter

所有已实现的接口:

WALEntryFilter

@InterfaceAudience.LimitedPrivate(value="Replication")
public class ChainWALEntryFilter
extends Object
implements WALEntryFilter

A WALEntryFilter which contains multiple filters and applies them in chain order

构造器概要

构造器

构造器和说明
ChainWALEntryFilter(List<WALEntryFilter> filters)
ChainWALEntryFilter(WALEntryFilter... filters)

方法概要

方法

限定符和类型	方法和说明
WAL.Entry	filter(WAL.Entry entry) Applies the filter, possibly returning a different Entry instance.
void	initCellFilters()

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

ChainWALEntryFilter

public ChainWALEntryFilter(WALEntryFilter... filters)

ChainWALEntryFilter

public ChainWALEntryFilter(List<WALEntryFilter> filters)

方法详细资料

initCellFilters

public void initCellFilters()

filter

public WAL.Entry filter(WAL.Entry entry)

从接口复制的说明: WALEntryFilter

Applies the filter, possibly returning a different Entry instance. If null is returned, the entry will be skipped.

指定者:

filter 在接口中 WALEntryFilter

参数:

entry - Entry to filter

返回:

a (possibly modified) Entry to use. Returning null or an entry with no cells will cause the entry to be skipped for replication.