# Licensed to the Apache Software Foundation (ASF) under one or more

# contributor license agreements. See the NOTICE file distributed with

# this work for additional information regarding copyright ownership.

# The ASF licenses this file to You under the Apache License, Version 2.0

# (the "License"); you may not use this file except in compliance with

# the License. You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

language: java

sudo: false

before_cache:

- sudo chown -R travis:travis $HOME/.m2

cache:

apt: true

directories:

- .spark-dist

- ${HOME}/.m2

- ${HOME}/R

- zeppelin-web/node

- zeppelin-web/node_modules

- zeppelin-web/bower_components

addons:

apt:

sources:

- r-packages-trusty

packages:

- r-base-dev

env:

global:

# Interpreters does not required by zeppelin-server integration tests

- INTERPRETERS='!beam,!hbase,!pig,!jdbc,!file,!ignite,!kylin,!lens,!cassandra,!elasticsearch,!bigquery,!alluxio,!scio,!livy,!groovy,!sap,!java,!geode,!neo4j,!hazelcastjet'

matrix:

include:

# Test License compliance using RAT tool

- jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="false" SCALA_VER="2.11" PROFILE="-Prat" BUILD_FLAG="clean" TEST_FLAG="org.apache.rat:apache-rat-plugin:check" TEST_PROJECTS=""

# Run e2e tests (in zeppelin-web)

# chrome dropped the support for precise (ubuntu 12.04), so need to use trusty

# also, can't use JDK 7 in trusty: https://github.com/travis-ci/travis-ci/issues/7884

- os: linux

sudo: false

dist: trusty

jdk: "oraclejdk8"

env: BUILD_PLUGINS="false" CI="true" WEB_E2E="true" PYTHON="2" SCALA_VER="2.11" SPARK_VER="2.1.0" HADOOP_VER="2.6" PROFILE="-Phadoop2 -Pscala-2.11" BUILD_FLAG="install -DskipTests -DskipRat" TEST_FLAG="verify -DskipRat" MODULES="-pl ${INTERPRETERS}" TEST_MODULES="-pl zeppelin-web" TEST_PROJECTS="-Pweb-e2e"

addons:

apt:

packages:

- google-chrome-stable

# Test core modules

# Several tests were excluded from this configuration due to the following issues:

# HeliumApplicationFactoryTest - https://issues.apache.org/jira/browse/ZEPPELIN-2470

# After issues are fixed these tests need to be included back by removing them from the "-Dtests.to.exclude" property

- sudo: required

jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="true" PYTHON="3" SPARKR="true" PROFILE="-Pspark-2.2 -Phelium-dev -Pexamples -Pscala-2.11" BUILD_FLAG="install -Pbuild-distr -DskipRat" TEST_FLAG="verify -Pusing-packaged-distr -DskipRat" MODULES="-pl ${INTERPRETERS}" TEST_PROJECTS="-Dtests.to.exclude=**/SparkIntegrationTest.java,**/ZeppelinSparkClusterTest.java,**/org/apache/zeppelin/spark/*,**/HeliumApplicationFactoryTest.java -DfailIfNoTests=false"

# Test selenium with spark module for 1.6.3

- jdk: "oraclejdk8"

dist: trusty

addons:

firefox: "31.0"

env: BUILD_PLUGINS="true" CI="true" PYTHON="2" SCALA_VER="2.10" SPARK_VER="1.6.3" HADOOP_VER="2.6" PROFILE="-Pspark-1.6 -Phadoop2 -Phelium-dev -Pexamples -Pintegration -Pscala-2.10" BUILD_FLAG="install -DskipTests -DskipRat -pl ${INTERPRETERS}" TEST_FLAG="verify -DskipRat" TEST_PROJECTS="-pl zeppelin-integration -DfailIfNoTests=false"

# Test interpreter modules

- jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="false" PYTHON="3" SPARKR="true" SCALA_VER="2.10" PROFILE="-Pscala-2.10" BUILD_FLAG="install -DskipTests -DskipRat" TEST_FLAG="test -DskipRat" MODULES="-pl $(echo .,zeppelin-interpreter,zeppelin-interpreter-api,${INTERPRETERS} | sed 's/!//g')" TEST_PROJECTS=""

# Run ZeppelinSparkClusterTest & SparkIntegrationTest in one build would exceed the time limitation of travis, so running them separately

# Integration test of spark interpreter with different spark versions under python2, only run ZeppelinSparkClusterTest. Also run spark unit test of spark 2.2 in this build.

- sudo: required

jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="true" PYTHON="2" PROFILE="-Pspark-2.2" SPARKR="true" BUILD_FLAG="install -DskipTests -DskipRat -am" TEST_FLAG="test -DskipRat -am" MODULES="-pl zeppelin-zengine,zeppelin-server,spark/interpreter,spark/spark-dependencies" TEST_PROJECTS="-Dtest=ZeppelinSparkClusterTest,org.apache.zeppelin.spark.* -DfailIfNoTests=false"

# Integration test of spark interpreter with different spark versions under python3, only run SparkIntegrationTest. Also run spark unit test of spark 1.6 in this build.

- sudo: required

jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="true" PYTHON="3" SCALA_VER="2.10" PROFILE="-Pspark-1.6 -Pscala-2.10" SPARKR="true" BUILD_FLAG="install -DskipTests -DskipRat -am" TEST_FLAG="test -DskipRat -am" MODULES="-pl zeppelin-zengine,spark/interpreter,spark/spark-dependencies" TEST_PROJECTS="-Dtest=SparkIntegrationTest,org.apache.zeppelin.spark.* -DfailIfNoTests=false"

# Test spark module for 2.4.0 with scala 2.11

- jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="false" PYTHON="2" SCALA_VER="2.11" PROFILE="-Pspark-2.4 -Phadoop2 -Pscala-2.11" SPARKR="true" BUILD_FLAG="install -DskipTests -DskipRat -am" TEST_FLAG="test -DskipRat -am" MODULES="-pl spark/interpreter,spark/spark-dependencies" TEST_PROJECTS="-Dtest=org.apache.zeppelin.spark.*,org.apache.zeppelin.rinterpreter.*,org.apache.spark.api.r.* -DfailIfNoTests=false"

# Test spark module for 2.3.2 with scala 2.11

- jdk: "oraclejdk8"

dist: trusty

env: BUILD_PLUGINS="false" PYTHON="2" SCALA_VER="2.11" PROFILE="-Pspark-2.3 -Phadoop3 -Pscala-2.11" SPARKR="true" BUILD_FLAG="install -DskipTests -DskipRat -am" TEST_FLAG="test -DskipRat -am" MODULES="-pl spark/interpreter,spark/spark-dependencies" TEST_PROJECTS="-Dtest=org.apache.zeppelin.spark.*,org.apache.zeppelin.rinterpreter.*,org.apache.spark.api.r.* -DfailIfNoTests=false"

# Test python/pyspark with python 2, livy 0.5

- sudo: required

dist: trusty

jdk: "oraclejdk8"

env: BUILD_PLUGINS="false" PYTHON="2" SCALA_VER="2.10" SPARK_VER="1.6.3" HADOOP_VER="2.6" LIVY_VER="0.5.0-incubating" PROFILE="-Pspark-1.6 -Phadoop2 -Pscala-2.10" BUILD_FLAG="install -am -DskipTests -DskipRat" TEST_FLAG="verify -DskipRat" MODULES="-pl livy" TEST_PROJECTS=""

# Test livy 0.5 with spark 2.2.0 under python3

- sudo: required

dist: trusty

jdk: "openjdk8"

env: BUILD_PLUGINS="false" PYTHON="3" SPARK_VER="2.2.0" HADOOP_VER="2.6" LIVY_VER="0.5.0-incubating" PROFILE="" BUILD_FLAG="install -am -DskipTests -DskipRat" TEST_FLAG="verify -DskipRat" MODULES="-pl livy" TEST_PROJECTS=""

before_install:

# check files included in commit range, clear bower_components if a bower.json file has changed.

# bower cache clearing can also be forced by putting "bower clear" or "clear bower" in a commit message

- changedfiles=$(git diff --name-only $TRAVIS_COMMIT_RANGE 2>/dev/null) || changedfiles=""

- echo $changedfiles

- hasbowerchanged=$(echo $changedfiles | grep -c "bower.json" || true);

- gitlog=$(git log $TRAVIS_COMMIT_RANGE 2>/dev/null) || gitlog=""

- clearcache=$(echo $gitlog | grep -c -E "clear bower|bower clear" || true)

- if [ "$hasbowerchanged" -gt 0 ] || [ "$clearcache" -gt 0 ]; then echo "Clearing bower_components cache"; rm -r zeppelin-web/bower_components; npm cache verify; else echo "Using cached bower_components."; fi

- echo "MAVEN_OPTS='-Xms1024M -Xmx2048M -XX:MaxPermSize=1024m -XX:-UseGCOverheadLimit -Dorg.slf4j.simpleLogger.defaultLogLevel=warn'" >> ~/.mavenrc

- ./testing/install_external_dependencies.sh

- ls -la .spark-dist ${HOME}/.m2/repository/.cache/maven-download-plugin || true

- ls .node_modules && cp -r .node_modules zeppelin-web/node_modules || echo "node_modules are not cached"

- "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1600x1024x16"

#- ./dev/change_scala_version.sh $SCALA_VER

- source ~/.environ

install:

- echo "mvn $BUILD_FLAG $MODULES $PROFILE -B"

- mvn $BUILD_FLAG $MODULES $PROFILE -B

- if [ $BUILD_PLUGINS == "true" ]; then echo "mvn clean package -pl zeppelin-plugins -amd -B"; mvn clean package -pl zeppelin-plugins -amd -B; fi

before_script:

- if [[ -n $SPARK_VER ]]; then travis_retry ./testing/downloadSpark.sh $SPARK_VER $HADOOP_VER; fi

- if [[ -n $LIVY_VER ]]; then ./testing/downloadLivy.sh $LIVY_VER; fi

- if [[ -n $LIVY_VER ]]; then export LIVY_HOME=`pwd`/livy-$LIVY_VER-bin; fi

- if [[ -n $LIVY_VER ]]; then export SPARK_HOME=`pwd`/spark-$SPARK_VER-bin-hadoop$HADOOP_VER; fi

- if [[ -n $SPARK_VER ]]; then export SPARK_HOME=`pwd`/spark-$SPARK_VER-bin-hadoop$HADOOP_VER; fi

- if [[ -n $SPARK_VER ]]; then echo "export SPARK_HOME=`pwd`/spark-$SPARK_VER-bin-hadoop$HADOOP_VER" > conf/zeppelin-env.sh; fi

- echo "export ZEPPELIN_HELIUM_REGISTRY=helium" >> conf/zeppelin-env.sh

- echo "export SPARK_PRINT_LAUNCH_COMMAND=true" >> conf/zeppelin-env.sh

- export SPARK_PRINT_LAUNCH_COMMAND=true

- tail conf/zeppelin-env.sh

# https://docs.travis-ci.com/user/gui-and-headless-browsers/#Using-xvfb-to-Run-Tests-That-Require-a-GUI

- if [[ -n $TEST_MODULES ]]; then export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start; sleep 3; fi

# display info log for debugging

- if [[ -n $TEST_MODULES ]]; then echo "MAVEN_OPTS='-Xms1024M -Xmx2048M -XX:MaxPermSize=1024m -XX:-UseGCOverheadLimit -Dorg.slf4j.simpleLogger.defaultLogLevel=info'" > ~/.mavenrc; fi

script:

- if [[ -n $TEST_MODULES ]]; then export MODULES="${TEST_MODULES}"; fi

- echo "mvn $TEST_FLAG $MODULES $PROFILE -B $TEST_PROJECTS"

- mvn $TEST_FLAG $MODULES $PROFILE -B $TEST_PROJECTS

after_success:

- echo "Travis exited with ${TRAVIS_TEST_RESULT}"

after_failure:

- echo "Travis exited with ${TRAVIS_TEST_RESULT}"

- find . -name rat.txt | xargs cat

- cat logs/*

- cat zeppelin-distribution/target/zeppelin-*-SNAPSHOT/zeppelin-*-SNAPSHOT/logs/zeppelin*.log

- cat zeppelin-distribution/target/zeppelin-*-SNAPSHOT/zeppelin-*-SNAPSHOT/logs/zeppelin*.out

- cat zeppelin-web/npm-debug.log

- cat spark-*/logs/*

- cat livy/target/tmp/*/output.log

- cat livy/target/tmp/livy-int-test/*/output.log

- ls -R livy/target/tmp/livy-int-test/MiniYarnMain/target/org.apache.livy.test.framework.MiniYarnMain/*

- cat livy/target/tmp/livy-int-test/MiniYarnMain/target/org.apache.livy.test.framework.MiniYarnMain/*/*/*/stdout

- cat livy/target/tmp/livy-int-test/MiniYarnMain/target/org.apache.livy.test.framework.MiniYarnMain/*/*/*/stderr

- cat zeppelin-zengine/target/org.apache.zeppelin.interpreter.MiniHadoopCluster/*/*/*/stdout