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#
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#
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# requiring sudo forces Travis to build in an environment with more RAM
sudo: required
language: java
# speed up builds; don't use cache with default install step
cache:
  directories:
    - $HOME/.m2
install: echo NOOP Skipping pre-fetch of Maven dependencies
jdk:
  - openjdk8
before_script:
  - unset _JAVA_OPTIONS
env:
  - BUILD_ARGS="clean verify javadoc:jar -DskipITs"  # main build of unit tests and javadoc
  - BUILD_ARGS="clean verify -PskipQA,sec-bugs -Dspotbugs.skip=false"  # check for spotbugs+security
  - BUILD_ARGS="clean compile -Dhadoop.version=3.0.3 -Dzookeeper.version=3.4.12"  # quick compile to verify older API
script:
  - mvn $BUILD_ARGS