org.apache.hadoop.hbase.protobuf

类 ReplicationProtbufUtil

java.lang.Object

org.apache.hadoop.hbase.protobuf.ReplicationProtbufUtil

@InterfaceAudience.Private
public class ReplicationProtbufUtil
extends Object

构造器概要

构造器

构造器和说明
ReplicationProtbufUtil()

方法概要

方法

限定符和类型	方法和说明
static Pair<org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest,CellScanner>	buildReplicateWALEntryRequest(WAL.Entry[] entries) Create a new ReplicateWALEntryRequest from a list of WAL entries
static Pair<org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest,CellScanner>	buildReplicateWALEntryRequest(WAL.Entry[] entries, byte[] encodedRegionName, String replicationClusterId, org.apache.hadoop.fs.Path sourceBaseNamespaceDir, org.apache.hadoop.fs.Path sourceHFileArchiveDir) Create a new ReplicateWALEntryRequest from a list of HLog entries
static void	replicateWALEntry(org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin, WAL.Entry[] entries, String replicationClusterId, org.apache.hadoop.fs.Path sourceBaseNamespaceDir, org.apache.hadoop.fs.Path sourceHFileArchiveDir) A helper to replicate a list of WAL entries using admin protocol.

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

ReplicationProtbufUtil

public ReplicationProtbufUtil()

方法详细资料

replicateWALEntry

public static void replicateWALEntry(org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin,
                     WAL.Entry[] entries,
                     String replicationClusterId,
                     org.apache.hadoop.fs.Path sourceBaseNamespaceDir,
                     org.apache.hadoop.fs.Path sourceHFileArchiveDir)
                              throws IOException

A helper to replicate a list of WAL entries using admin protocol.

参数:

admin - Admin service

entries - Array of WAL entries to be replicated

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

sourceBaseNamespaceDir - Path to source cluster base namespace directory

sourceHFileArchiveDir - Path to the source cluster hfile archive directory

抛出:

IOException

buildReplicateWALEntryRequest

public static Pair<org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest,CellScanner> buildReplicateWALEntryRequest(WAL.Entry[] entries)

Create a new ReplicateWALEntryRequest from a list of WAL entries

参数:

entries - the WAL entries to be replicated

返回:

a pair of ReplicateWALEntryRequest and a CellScanner over all the WALEdit values found.

buildReplicateWALEntryRequest

public static Pair<org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryRequest,CellScanner> buildReplicateWALEntryRequest(WAL.Entry[] entries,
                                                                                                                              byte[] encodedRegionName,
                                                                                                                              String replicationClusterId,
                                                                                                                              org.apache.hadoop.fs.Path sourceBaseNamespaceDir,
                                                                                                                              org.apache.hadoop.fs.Path sourceHFileArchiveDir)

Create a new ReplicateWALEntryRequest from a list of HLog entries

参数:

entries - the HLog entries to be replicated

encodedRegionName - alternative region name to use if not null

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

sourceBaseNamespaceDir - Path to source cluster base namespace directory

sourceHFileArchiveDir - Path to the source cluster hfile archive directory

返回:

a pair of ReplicateWALEntryRequest and a CellScanner over all the WALEdit values found.