org.apache.hadoop.hbase.replication

Class ScopeWALEntryFilter

java.lang.Object

org.apache.hadoop.hbase.replication.ScopeWALEntryFilter

All Implemented Interfaces:

WALEntryFilter

@InterfaceAudience.Private
public class ScopeWALEntryFilter
extends Object
implements WALEntryFilter

Keeps KVs that are scoped other than local

Constructor Summary

Constructors

Constructor and Description
ScopeWALEntryFilter()

Method Summary

Methods

Modifier and Type	Method and Description
HLog.Entry	filter(HLog.Entry entry) Applies the filter, possibly returning a different HLog.Entry instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScopeWALEntryFilter

public ScopeWALEntryFilter()

Method Detail

filter

public HLog.Entry filter(HLog.Entry entry)

Description copied from interface: WALEntryFilter

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

Specified by:

filter in interface WALEntryFilter

Parameters:

entry - WAL Entry to filter

Returns:

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