org.apache.hadoop.hbase.replication
Class SystemTableWALEntryFilter
java.lang.Object
org.apache.hadoop.hbase.replication.SystemTableWALEntryFilter
- All Implemented Interfaces:
- WALEntryFilter
@InterfaceAudience.Private
public class SystemTableWALEntryFilter
- extends Object
- implements WALEntryFilter
Skips WAL edits for all System tables including META
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SystemTableWALEntryFilter
public SystemTableWALEntryFilter()
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.
Copyright © 2015 The Apache Software Foundation. All rights reserved.