geoheil / dbt-impala

A dbt adapter for Apache Impala & Cloudera Data Platform

dbt-impala

The dbt-impala adapter allows you to use dbt along with Apache Impala and Cloudera Data Platform

Getting started

• Install dbt
• Read the introduction and viewpoint

Requirements

Python >= 3.8

dbt-core ~= 1.3.0

impyla >= 0.18

python-decouple >= 3.6

Installing dbt-impala

pip install dbt-impala

Profile Setup

demo_project:
  target: dev
  outputs:
    dev:
     type: impala
     host: impala-coordinator.my.org.com
     port: 443
     dbname: my_db
     schema: my_db
     user: my_user
     password: my_pass
     auth_type: ldap
     http_path: cliservice

Supported features

Name	Supported
Materialization: Table	Yes
Materialization: View	Yes
Materialization: Incremental - Append	Yes
Materialization: Incremental - Insert+Overwrite	Yes
Materialization: Incremental - Merge	No
Materialization: Ephemeral	No
Seeds	Yes
Tests	Yes
Snapshots	Yes
Documentation	Yes
Authentication: LDAP	Yes
Authentication: Kerberos	Yes