Source cluster network Destination cluster network Supported by LTS Network connection
VPC Same virtual private cloud (VPC) Yes In Lindorm Tunnel Service (LTS) console, associate HBase and ApsaraDB for Lindorm clusters with the LTS cluster.
VPC Different VPC network Yes
  1. Establish private network connections between VPC networks by using Connect VPCs.
  2. Add the IP addresses of the HBase and ApsaraDB for Lindorm clusters to the whitelist of the LTS cluster.
  3. Enable the Hadoop Distributed File System (HDFS) only for ApsaraDB for HBase and ApsaraDB for Lindorm clusters.
Classic network Same classic network No. Contact Ce Tian for support.
  1. Add the IP addresses of the HBase and ApsaraDB for Lindorm clusters to the whitelist of the LTS cluster.
  2. Open the ports of HDFS, HBase, and ApsaraDB for Lindorm.
Classic network VPC Yes
  1. Establish a ClassicLink Overview for the VPC, and bind the ClassicLink to the Elastic Compute Service (ECS) instance in the classic network.
  2. Add the IP addresses of the HBase and ApsaraDB for Lindorm clusters to the whitelist of the LTS cluster.
  3. Enable HDFS only for ApsaraDB for HBase and ApsaraDB for Lindorm clusters.
Classic network Classic network for ApsaraDB for HBase No. Contact Ce Tian for support.
  1. Purchase several classic network-connected ECS instances.
  2. Add the IP addresses of the HBase and ApsaraDB for Lindorm clusters to the whitelist of the LTS cluster.
  3. Enable HDFS only for ApsaraDB for HBase and ApsaraDB for Lindorm clusters.
Classic network for ApsaraDB for HBase VPC No. Contact Ce Tian for support.
  1. Purchase several classic network-connected ECS instances and use them as intermediate instances. You can release them after data is migrated. The ECS instances and VPC-connected HBase cluster (or Lindorm cluster) must be deployed in the same region, such as China (Shanghai) or China (Hangzhou).
  2. Establish a ClassicLink to connect the VPC and classic networks.
  3. Add the IP addresses of the HBase and ApsaraDB for Lindorm clusters to the whitelist of the LTS cluster.
  4. Enable HDFS only for ApsaraDB for HBase and ApsaraDB for Lindorm clusters.

Precautions

Read the related topics to find limits on creating an Express Connect and ClassicLink.

LTS needs to access the following HDFS and HBase ports when it migrates data

Type Default port Description
fs.default.name 8020 The port for namenode RPC interaction.
dfs.http.address 50070 The port for namenode management.
dfs.datanode.ipc.address 50020 The port of the datanode RPC server.
dfs.datanode.address 50010 The port for datanode management.
zookeeper.property.clientPort 2181 The ZooKeeper port.
hbase.regionserver.port 16020 The port bound to the HBase RegionServer.
hbase.master.port 16000 The port bound to the HBase Master.