Sidecar migration from CDH to ClouderaPDF version

Accumulo Sidecar migration to OpDB

You can migrate the Accumulo service to Operational Database powered by Apache Accumulo (OpDB) on CDP

Follow these steps to migrate the Accumulo service's configuration and data to Operational Database powered by Apache Accumulo (OpDB).

  1. Download and install the Operational Database powered by Apache Accumulo CSD and install it on the destination cluster. See Install Operational Database powered by Apache Accumulo CSD file.
  2. Ensure that you have migrated the configurations for Apache Accumulo from the source cluster to the OpDB service on the destination cluster.
  3. Migrate Accumulo data.
    1. Export each table on the source cluster.
    2. Collect the exported table data for transfer.
    3. Move the collected data into the HDFS storage on the destination cluster.
    4. Install and configure the Accumulo on CDP service on the destination cluster.
    5. Import each table into the destination cluster.
    For more information, see Exporting Tables in Apache Accumulo documentation.