Package org.apache.hadoop.hbase.replication

Multi Cluster Replication

See: Description

Interface Summary

Interface	Description
ReplicationEndpoint	ReplicationEndpoint is a plugin which implements replication to other HBase clusters, or other systems.
ReplicationListener	The replication listener interface can be implemented if a class needs to subscribe to events generated by the ReplicationTracker.
ReplicationPeer	ReplicationPeer manages enabled / disabled state for the peer.
ReplicationPeerConfigBuilder	For creating ReplicationPeerConfig.
ReplicationPeerConfigListener
ReplicationPeerStorage	Perform read/write to the replication peer storage.
ReplicationQueueStorage	Perform read/write to the replication queue storage.
ReplicationTracker	This is the interface for a Replication Tracker.
WALCellFilter	A filter for WAL entry cells before being sent over to replication.
WALEntryFilter	A Filter for WAL entries before being sent over to replication.

Class Summary

Class	Description
BaseReplicationEndpoint	A Base implementation for ReplicationEndpoints.
BulkLoadCellFilter
ChainWALEntryFilter	A WALEntryFilter which contains multiple filters and applies them in chain order
ClusterMarkingEntryFilter	Filters out entries with our peerClusterId (i.e.
HBaseReplicationEndpoint	A BaseReplicationEndpoint for replication endpoints whose target cluster is an HBase cluster.
HBaseReplicationEndpoint.PeerRegionServerListener	Tracks changes to the list of region servers in a peer's cluster.
NamespaceTableCfWALEntryFilter	Filter a WAL Entry by the peer config: replicate_all flag, namespaces config, table-cfs config, exclude namespaces config, and exclude table-cfs config.
ReplicationEndpoint.Context
ReplicationEndpoint.ReplicateContext	A context for ReplicationEndpoint.replicate(ReplicateContext) method.
ReplicationFactory	A factory class for instantiating replication objects that deal with replication state.
ReplicationLoadSink	A HBase ReplicationLoad to present MetricsSink information
ReplicationLoadSource	A HBase ReplicationLoad to present MetricsSource information
ReplicationPeerConfig	A configuration for the replication peer cluster.
ReplicationPeerConfig.ReplicationPeerConfigBuilderImpl
ReplicationPeerDescription	The POJO equivalent of ReplicationProtos.ReplicationPeerDescription
ReplicationPeerImpl
ReplicationPeers	This provides an class for maintaining a set of peer clusters.
ReplicationQueueInfo	This class is responsible for the parsing logic for a queue id representing a queue.
ReplicationStorageFactory	Used to create replication storage(peer, queue) classes.
ReplicationTrackerZKImpl	This class is a ZooKeeper implementation of the ReplicationTracker interface.
ReplicationUtils	Helper class for replication.
ScopeWALEntryFilter	Keeps KVs that are scoped other than local
SystemTableWALEntryFilter	Skips WAL edits for all System tables including META
VerifyWALEntriesReplicationEndpoint	A dummy ReplicationEndpoint that replicates nothing.
ZKReplicationPeerStorage	ZK based replication peer storage.
ZKReplicationQueueStorage	ZK based replication queue storage.
ZKReplicationStorageBase	This is a base class for maintaining replication related data,for example, peer, queue, etc, in zookeeper.

Enum Summary

Enum	Description
ReplicationPeer.PeerState	State of the peer, whether it is enabled or not

Exception Summary

Exception	Description
ReplicationException	An HBase Replication exception.

Package org.apache.hadoop.hbase.replication Description

Multi Cluster Replication

Cluster replication documentation has been moved to the link:http://hbase.apache.org/book.html#_cluster_replication[Cluster Replication] section of the link:http://hbase.apache.org/book.html[Apache HBase Reference Guide].