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    Lindorm:Add an HBase data source

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    Lindorm:Add an HBase data source

    Last Updated:Jul 18, 2024

    After you add an HBase data source to a Lindorm Tunnel Service (LTS) instance, you can migrate or synchronize data from the source. This topic describes how to add an HBase data source to an LTS instance.

    Types of HBase data sources and methods to add a data source

    Type of HBase data source

    Method to add an HBase data source

    ApsaraDB for HBase Standard Edition cluster

    • If the ApsaraDB for HBase Standard Edition cluster or ApsaraDB for HBase Performance-enhanced Edition cluster and your LTS instance are deployed in the same virtual private cloud (VPC), see Use the Lindorm console to add an HBase data source.

    • If the ApsaraDB for HBase Standard Edition cluster or an ApsaraDB for HBase Performance-enhanced Edition cluster and your LTS instance are deployed in different VPCs, you can add an HBase data source by using the following methods:

    ApsaraDB for HBase Performance-enhanced Edition cluster

    Self-managed HBase cluster

    For more information, see Use LTS to add an HBase data source.

    E-MapReduce (EMR) HBase cluster

    Use the Lindorm console to add an HBase data source

    1. Log on to the Lindorm console.

    2. On the Instances page, click the ID of an instance whose engine type is LTS.

    3. In the left-side navigation pane, click Data Sources.

    4. On the HBase Data Source tab, click Add Data Source.

    5. In the Add Data Source dialog box, configure the parameters described in the following table.

      Parameter

      Description

      Instance Type

      Select HBase Enhanced Edition or ApsaraDB for HBase Standard Edition.

      Region

      Select the region where your data source cluster is deployed.

      Instance ID

      Select the ID of the data source cluster.

      Note

      Make sure that the data source cluster and the LTS instance are deployed in the same VPC.

    6. Click OK. If the state of the HBase data source is Associated, the data source is added.

    Use LTS to add an HBase data source

    1. Activate LTS and log on to the web UI of LTS. For more information, see Purchase the LTS service and log on to the LTS web UI.

    2. In the left-side navigation pane of the LTS web UI, choose Data Source Manage > Add Data Source.

    3. On the Add data source page, configure the parameters. The following table describes the parameters.

      Parameter

      Description

      Name

      Specify the name of your HBase data source.

      Data Source Type

      Specify this parameter based on the version of the HBase data source. Valid values:

      • HBase1x: specifies that the HBase data source is an ApsaraDB for HBase V1.0 cluster.

      • HBase2x: specifies that the HBase data source is an ApsaraDB for HBase V2.0 cluster.

      • HBase098: specifies that the HBase data source is a self-managed HBase V0.98 cluster.

      • HBase094: specifies that the HBase data source is a self-managed HBase V0.94 cluster.

      Parameters

      Configure the parameters that are used to connect to the HBase data source. 

      {
  "clusterKey":"xxxzkhost1,xxxzkhost2,xxxzkhost3:2181:/xxxhbase",
  "hbaseDir":"/xxxhbase",
  "hdfsUri":"hdfs://xxxnn1:8020,xxxnn2:8020"
}

      • clusterKey: the connection information about the HBase data source. Specify this parameter in the following format: ZooKeeper node: ZooKeeper port: The path of the parent node used by the HBase data source in ZooKeeper. The path of the parent node used by the HBase data source is specified by the zookeeper.znode.parent option of the ApsaraDB for HBase cluster.

      • hbaseDir: the HDFS path that corresponds to the data of the HBase data source. This path is specified by the hbase.rootdir option of the ApsaraDB for HBase cluster.

        Note

        The value of this parameter is the lowest-level directory in which the HBase data source is located and does not include the hdfs://xx prefix. For example, if the HDFS path that corresponds to the data of the HBase data source is hdfs://hbase/hbase, you can set this parameter to /hbase.

      • hdfsUri: the HDFS connection URL of the HBase data source.

        • If you use a high-availability HBase data source, specify this parameter in the hdfs://namenode1:port,namenode2:port format.

        • If you use a single-node HBase data source, specify this parameter in the hdfs://namenode:port format.

        Note

        Specify the complete domain name of the data source for namenode.

      Cluster/etc/hosts (Only EMR or OpenSource Cluster needed)

      Configure the /etc/hosts configuration file of the HBase cluster. The hostnames and IP addresses of the nodes in the HBase cluster are specified in this file.

      Note

      This parameter is required if you add a self-managed HBase cluster or an EMR HBase cluster as the data source.

    4. Click Add.