Spark 2.3.2.3.1.0.15-1 (git revision 129a678) built for Hadoop 3.1.1
Build flags: -Divy.home=/root/.ivy2 -Dsbt.ivy.home=/root/.ivy2 -Duser.home=/root -Drepo.maven.org= -Dreactor.repo=file:///root/.m2/repository -Dprotobuf.version=2.5.0 -DrecompileMode=all -Pyarn -Phadoop-3.1 -Phive -Phive-thriftserver -Psparkr -DskipTests
