org.apache.hadoop.hbase.regionserver

Interface ReplicationSinkService

All Superinterfaces:

ReplicationService

All Known Implementing Classes:

Replication

@InterfaceAudience.Private
public interface ReplicationSinkService
extends ReplicationService

A sink for a replication stream has to expose this service. This service allows an application to hook into the regionserver and behave as a replication sink.

Method Summary

Modifier and Type	Method and Description
void	replicateLogEntries(java.util.List<AdminProtos.WALEntry> entries, CellScanner cells, java.lang.String replicationClusterId, java.lang.String sourceBaseNamespaceDirPath, java.lang.String sourceHFileArchiveDirPath) Carry on the list of log entries down to the sink

Methods inherited from interface org.apache.hadoop.hbase.regionserver.ReplicationService

initialize, refreshAndGetReplicationLoad, startReplicationService, stopReplicationService

Method Detail

replicateLogEntries

void replicateLogEntries(java.util.List<AdminProtos.WALEntry> entries,
                         CellScanner cells,
                         java.lang.String replicationClusterId,
                         java.lang.String sourceBaseNamespaceDirPath,
                         java.lang.String sourceHFileArchiveDirPath)
                  throws java.io.IOException

Carry on the list of log entries down to the sink

Parameters:

entries - list of WALEntries to replicate

cells - Cells that the WALEntries refer to (if cells is non-null)

replicationClusterId - Id which will uniquely identify source cluster FS client configurations in the replication configuration directory

sourceBaseNamespaceDirPath - Path that point to the source cluster base namespace directory required for replicating hfiles

sourceHFileArchiveDirPath - Path that point to the source cluster hfile archive directory

Throws:

java.io.IOException