To generate data files download the latest TPC-H tools distribution from https://www.tpc.org/tpc_documents_current_versions/current_specifications5.asp
Place the zip file in this directory and rename it to tpc-h-tool.zip then execute the following commands.
This will build a docker file that uses tpc-h-tool.zip to make dbgen where VERSION is the current version of the tpc-h benchmark.
docker build --no-cache --build-arg VERSION=2.18.0_rc2 -t tpch:latest .
Execute this command to run dbgen with the provided SCALE. This will place the resulting .tbl files in a subdirectory called output
docker run --rm -t -e SCALE=.1 -v ${PWD}/output:/opt/tpch-output tpch:latest
The resulting .tbl files can then be placed in ./data/tpch to be used during benchmark execution. Some small starter files are already present in that directory.