Cloudera Docs

Copy Raw Data

How to migrate Streams Messaging Manager alert policies from HDF to CDP Private Cloud Base by copying raw data.

  1. Stop the HDF Streams Messaging Manager (SMM).
  2. Backup/restore the SMM database from old database to new database:
    • MySQL - See the MySQL Backup and Recovery MySQL document.
    • PostgreSQL - See Chapter 24. Backup and Restore in the PostgresSQL documentation.
  3. Configure CDP SMM to connect to the new database:
    1. In Cloudera Manager select the SMM service.
    2. Go to Configuration.
    3. Find and configure the following database related properties:
      • Streams Messaging Manager Database Type
      • Streams Messaging Manager Database Name
      • Streams Messaging Manager Database Host
      • Streams Messaging Manager Database Port
      • Streams Messaging Manager Database User
      • Streams Messaging Manager Database User Password
    4. Click Save Changes.
    5. Start the service.

SMM alert policies are migrated.

Migrate Kafka using Streams Replication Manager.