LEAP

This is the source code of paper "LEAP: A Low-cost Spark SQL Query Optimizer using Pairwise Comparison"

Run steps

1. Run the following command to build the modules,

cd ./BeamSearchQueryExecutor
mvn clean generate-sources package

2. Update the corresponding parameters in ./leap_server/config.py and ./run_queries.py

3. Run the following command to start the LEAP server, and execute the queries,

cd ../
./start_server.sh --dataset imdb_10x