Cloudera: Enabling BlueData

You can use Arcadia Enterprise on BlueData EPIC Clusters with a Cloudera distribution.

Arcadia Engine reads and writes to tables stored on DataTap.

Enable BlueData DataTap Support

Copy the bluedata-dtap.jar file from the /opt/bluedata/ directory into the lib directory of each data node that runs ArcEngine.

sudo cp bluedata-dtap.jar /opt/cloudera/parcels/ARCADIAENTERPRISE/lib/arcengine/lib/

Analytical Views in BlueData

Availability Note. Arcadia Enterprise supports command-line use of analytical views with BlueData. It does not provide support through ArcViz.

You can create and store analytical views on DataTap filesystems by specifying the DataTap URI address in the LOCATION clause of the CREATE ANALYTICAL VIEW command:

CREATE ANALYTICAL VIEW aview_name
  STORED AS PARQUET
  LOCATION 'dtap://tennant_storage/user/directory/database_name/'
  AS (select_statement);