Build Sparkling Water¶
Download and install Spark, and point the environment variable
SPARK_HOME to the installation path. Then use the provided
gradlew to build project.
In order to build the whole project, including PySparkling, run:
- To avoid running tests, use the
-x test -x integTestor the
- To build only a specific module, use, for example,
- To build and test a specific module, use, for example,
Sparkling Water 2.4.13 is built with Scala 2.11.
Note: If you would like to build against custom H2O Python package, specify
H2O_HOME environment variable. The variable
should point to the root directory of H2O-3 repository. This is mainly used for integration testing with H2O-3.