Inspectorio PredictionIO Image

• Oracle JDK 8
• Scala 2.11.12
• Apache PredictionIO 0.13.0
• Apache Spark 2.1.1
• PostgreSQL JDBC 42.2.0
• Universal Recommender v0.7.3

Environments

PostgreSQL

• PIO_DB_HOST: PostgreSQL server address
• PIO_DB: PostgreSQL database name
• PIO_DB_USER: PostgreSQL database user
• PIO_DB_PASSWORD: PostgreSQL database password

Elasticsearch

• ES_HOST: Elasticsearch host
• ES_PORT: Elasticsearch port

Usage

$ docker-compose up

# open a new terminal and run below command to ssh into pio container
$ docker-compose exec app sh

$ pio status # check pio status
$ pio eventserver &
$ pio app new **your-app-name-here** # specify the appName used in the template's engine.json file (you can see it in the current directory)

Feed data through sdk and use pio train & pio deploy subsequently. Also, note that default UR integration tests are removed while building the container from scala source, and thus, can't be run.