Verifying The Installation

To verify the Zingg installation works fine

Run bash and print the aliases to ensure that they are set correctly.

bash

echo $SPARK_HOME

echo $JAVA_HOME

java --version

echo $ZINGG_HOME

Let us now run a sample program to ensure that our installation is correct.

cd zingg

./scripts/zingg.sh --phase trainMatch --conf examples/febrl/config.json

The above will build Zingg models and use that to find duplicates in the examples/febrl/test.csv file. You will see Zingg logs on the console and once the job finishes, you will see some files under /tmp/zinggOutput with matching records sharing the same cluster id.

Congratulations, Zingg has been installed!