Manage computing platforms

When you use OceanBase Migration Service (OMS) Community Edition to migrate data from HBase to OBKV, the Full-Import and Incr-Sync components can run on computing platforms. This topic describes how to create, edit, and delete computing platforms.

Prerequisites

• You have obtained the values of the following parameters of Flink if you use a Flink computing platform.

  

  Parameter	Description
  jobmanager.rpc.address	The IP address of the JobManager.
  jobmanager.rpc.port	The port number of the JobManager.
  rest.port	The port number of the RESTful API.

• You have obtained the value of the master parameter of Spark if you use a Spark computing platform.

  

  The master parameter specifies the URL of the Spark master server. You can obtain the URL from the Spark web UI.

  

Create a computing platform

1. Create a task to migrate data from HBase to OBKV, or from a Hive database to OceanBase Database Community Edition, and proceed to the Migration Type step.

   For more information, see Migrate data from HBase to OBKV or Migrate data from a Hive database to OceanBase Database Community Edition.

2. In the Full Migration or Incremental Synchronization section, click Manage Computing Platform in the Computing Platform drop-down list.

3. In the Manage Computing Platform dialog box, click New Computing Platform in the upper-right corner.

4. In the New Computing Platform dialog box, configure the following parameters.

   Parameter	Description
   Computing Platform Name	The name of the computing platform.
   Computing Platform Type	The type of the computing platform. Valid values: FLINK and SPARK.
   Parameter Configuration	By default, the required computing platform parameters are displayed. For more information, see the parameter description in the Prerequisites section.
   Config File	The configuration file of the source HBase cluster is named hbase-site.xml. The configuration file of the source Hive cluster is named hive-site.xml.
   Remarks (Optional)	Additional information about the computing platform.

5. Click Test Connection.

6. After the test succeeds, click Create.

Edit a computing platform

1. Go to the Manage Computing Platform dialog box, find the target computing platform, and then click Edit next to it.

2. In the Edit Computing Platform dialog box, modify parameters as needed.

3. Click Test Connection.

4. After the test succeeds, click Create.

Delete a computing platform

Go to the Manage Computing Platform dialog box, find the target computing platform that is no longer required, and then click Delete next to it.