Prestissimo: Functional Testing Using Containers

This Java test framework allows you to run test cases by deploying Presto coordinator and worker nodes in containers. For more information, see Testcontainers for Java.

To set up Docker services and basic build tools on Ubuntu 22.04 machine, run the following commands:

apt install podman-docker
apt install make
apt install cmake

Run the following commands to fix an open bug related to the CNI network in podman. Reference: https://bugs.launchpad.net/ubuntu/+source/libpod/+bug/2024394

curl -O http://archive.ubuntu.com/ubuntu/pool/universe/g/golang-github-containernetworking-plugins/containernetworking-plugins_1.1.1+ds1-3build1_amd64.deb
dpkg -i containernetworking-plugins_1.1.1+ds1-3build1_amd64.deb

To set up Docker services on a Mac machine, run the following commands:

brew install podman
podman machine init --cpus 12 --memory 18000 --disk-size 160

Run the following commands to make Podman as the default Docker service and start it.

sudo /opt/homebrew/Cellar/podman/5.0.3/bin/podman-mac-helper install
podman machine start

Quick Start

1. Build Presto using Maven

The container images required for functional tests are integrated into the presto-native-execution and are built under a Maven profile named docker-build.

bash

./mvnw clean install -DskipTests -Pdocker-build

2. Run functional tests

Using Command Line

Export the following environment variables:

bash

export TESTCONTAINERS_RYUK_DISABLED=true
export DOCKER_HOST=unix:///run/podman/podman.sock

Then, run the functional test using a command similar to this example for TestPrestoContainerBasicQueries:

bash

./mvnw test -pl presto-native-execution -Dtest=com.facebook.presto.nativeworker.TestPrestoContainerBasicQueries

Using IntelliJ

Go to the tests with containers at TestPrestoContainerBasicQueries. Edit the run/debug configuration of the test or test case, and add the following as environment variables:

TESTCONTAINERS_RYUK_DISABLED=true

Then, run or debug the test.

To run the functional tests using existing docker images, specify -DcoordinatorImage and -DworkerImage in the run/debug configurations of the test as VM options. For example:

-DcoordinatorImage="public.ecr.aws/oss-presto/presto:0.287-20240619190653-db8458d" -DworkerImage="public.ecr.aws/oss-presto/presto-native:0.287-20240619190653-db8458d"

Note

Existing java and native docker files are reused for functional testing. The coordinator and worker configurations are generated in the utility class.
The functional test framework has been tested with the tpch.tiny schema, using standard column naming. Please note that this configuration is a current limitation, as it has only been tested with this schema and does not require any data loading.