[jvm-packages] update local dev build process (#4640)

jvm-packages/README.md

@@ -98,3 +98,23 @@ spark.read.format("libsvm").load("trainingset_libsvm")
 ```
 
 Spark assumes that the dataset is 1-based indexed. However, when you do prediction with other bindings of XGBoost (e.g. Python API of XGBoost), XGBoost assumes that the dataset is 0-based indexed. It creates a pitfall for the users who train model with Spark but predict with the dataset in the same format in other bindings of XGBoost.
+
+## Development
+
+You can build/package xgboost4j locally with the following steps:
+
+**Linux:**
+1. Ensure [Docker for Linux](https://docs.docker.com/install/) is installed.
+2. Clone this repo: `git clone --recursive https://github.com/dmlc/xgboost.git`
+3. Run the following command:
+  - With Tests: `./xgboost/jvm-packages/dev/build-linux.sh`
+  - Skip Tests: `./xgboost/jvm-packages/dev/build-linux.sh --skip-tests` 
+
+**Windows:**
+1. Ensure [Docker for Windows](https://docs.docker.com/docker-for-windows/install/) is installed.
+2. Clone this repo: `git clone --recursive https://github.com/dmlc/xgboost.git`
+3. Run the following command:
+  - With Tests: `.\xgboost\jvm-packages\dev\build-linux.cmd`
+  - Skip Tests: `.\xgboost\jvm-packages\dev\build-linux.cmd --skip-tests`
+
+*Note: this will create jars for deployment on Linux machines.*

jvm-packages/dev/.gitattributes

@@ -0,0 +1,3 @@
+# Set line endings to LF, even on Windows. Otherwise, execution within Docker fails.
+# See https://help.github.com/articles/dealing-with-line-endings/
+*.sh text eol=lf

jvm-packages/dev/.gitignore

@@ -0,0 +1 @@
+.m2

jvm-packages/dev/Dockerfile

@@ -0,0 +1,50 @@
+#
+# 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.
+#
+FROM centos:6
+
+# Install all basic requirements
+RUN \
+    yum -y update && \
+    yum install -y tar unzip wget xz git centos-release-scl yum-utils java-1.8.0-openjdk-devel && \
+    yum-config-manager --enable centos-sclo-rh-testing && \
+    yum -y update && \
+    yum install -y devtoolset-4-gcc devtoolset-4-binutils devtoolset-4-gcc-c++ && \
+    # Python
+    wget https://repo.continuum.io/miniconda/Miniconda3-4.5.12-Linux-x86_64.sh && \
+    bash Miniconda3-4.5.12-Linux-x86_64.sh -b -p /opt/python && \
+    # CMake
+    wget -nv -nc https://cmake.org/files/v3.12/cmake-3.12.0-Linux-x86_64.sh --no-check-certificate && \
+    bash cmake-3.12.0-Linux-x86_64.sh --skip-license --prefix=/usr && \
+    # Maven
+    wget http://apache.osuosl.org/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz && \
+    tar xvf apache-maven-3.6.1-bin.tar.gz -C /opt && \
+    ln -s /opt/apache-maven-3.6.1/ /opt/maven
+
+# Set the required environment variables
+ENV PATH=/opt/python/bin:/opt/maven/bin:$PATH
+ENV CC=/opt/rh/devtoolset-4/root/usr/bin/gcc
+ENV CXX=/opt/rh/devtoolset-4/root/usr/bin/c++
+ENV CPP=/opt/rh/devtoolset-4/root/usr/bin/cpp
+ENV JAVA_HOME=/usr/lib/jvm/java
+
+# Install Python packages
+RUN \
+    pip install numpy pytest scipy scikit-learn wheel kubernetes urllib3==1.22 awscli
+
+WORKDIR /xgboost

jvm-packages/dev/build-docker.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-set -x
-
-sudo docker run --rm -m 4g -e JAVA_OPTS='-Xmx6g' --attach stdin --attach stdout --attach stderr --volume `pwd`/../:/xgboost codingcat/xgbrelease:latest /xgboost/jvm-packages/dev/build.sh

jvm-packages/dev/build-linux.cmd

@@ -0,0 +1,44 @@
+@echo off
+
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one
+rem or more contributor license agreements.  See the NOTICE file
+rem distributed with this work for additional information
+rem regarding copyright ownership.  The ASF licenses this file
+rem to you under the Apache License, Version 2.0 (the
+rem "License"); you may not use this file except in compliance
+rem with the License.  You may obtain a copy of the License at
+rem
+rem   http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing,
+rem software distributed under the License is distributed on an
+rem "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+rem KIND, either express or implied.  See the License for the
+rem specific language governing permissions and limitations
+rem under the License.
+rem
+
+rem The the local path of this file
+set "BASEDIR=%~dp0"
+
+rem The local path of .m2 directory for maven
+set "M2DIR=%BASEDIR%\.m2\"
+
+rem Create a local .m2 directory if needed
+if not exist "%M2DIR%" mkdir "%M2DIR%"
+
+rem Build and tag the Dockerfile
+docker build -t dmlc/xgboost4j-build %BASEDIR%
+
+docker run^
+ -it^
+ --rm^
+ --memory 8g^
+ --env JAVA_OPTS="-Xmx6g"^
+ --env MAVEN_OPTS="-Xmx2g"^
+ --ulimit core=-1^
+ --volume %BASEDIR%\..\..:/xgboost^
+ --volume %M2DIR%:/root/.m2^
+ dmlc/xgboost4j-build^
+ /xgboost/jvm-packages/dev/package-linux.sh "%*"

jvm-packages/dev/build-linux.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+#
+# 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.
+#
+BASEDIR="$( cd "$( dirname "$0" )" && pwd )" # the directory of this file
+
+docker build -t dmlc/xgboost4j-build "${BASEDIR}" # build and tag the Dockerfile
+
+docker run \
+  -it \
+  --rm  \
+  --memory 8g \
+  --env JAVA_OPTS="-Xmx6g" \
+  --env MAVEN_OPTS="-Xmx2g" \
+  --ulimit core=-1 \
+  --volume "${BASEDIR}/../..":/xgboost \
+  --volume "${BASEDIR}/.m2":/root/.m2 \
+  dmlc/xgboost4j-build \
+  /xgboost/jvm-packages/dev/package-linux.sh "$@"

jvm-packages/dev/build.sh

@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-
-set -x
-
-export JAVA_HOME=/usr/lib/jvm/java-1.8.0
-export MAVEN_OPTS="-Xmx3000m"
-export CMAKE_CXX_COMPILER=/opt/rh/devtoolset-2/root/usr/bin/gcc
-export CXX=/opt/rh/devtoolset-2/root/usr/bin/g++
-export CC=/opt/rh/devtoolset-2/root/usr/bin/gcc
-
-export PATH=$CXX:$CC:/opt/rh/python27/root/usr/bin/python:$PATH
-
-scl enable devtoolset-2 bash
-scl enable python27 bash
-
-rm /usr/bin/python
-ln -s /opt/rh/python27/root/usr/bin/python /usr/bin/python
-
-# build xgboost
-cd /xgboost/jvm-packages;ulimit -c unlimited;mvn package
-

jvm-packages/dev/change_version.sh

@@ -1,27 +1,26 @@
-#!/bin/sh
-
-#!/bin/bash
-
+#!/usr/bin/env bash
 #
-# 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
+# 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
+#   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.
+# 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.
 #
 # (Yizhi) This is mainly inspired by the script in apache/spark.
-# I did some modificaiton to get it with our project.
+# I did some modifications to get it with our project.
 # (Nan) Modified from MxNet
-
+#
 set -e
 
 if [[ ($# -ne 2) || ( $1 == "--help") ||  $1 == "-h" ]]; then

jvm-packages/dev/package-linux.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+#
+# 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.
+#
+cd jvm-packages
+
+case "$1" in
+  --skip-tests) SKIP_TESTS=true ;;
+  "")           SKIP_TESTS=false ;;
+esac
+
+if [[ -n ${SKIP_TESTS} ]]; then
+  if [[ ${SKIP_TESTS} == "true" ]]; then
+    mvn --batch-mode clean package -DskipTests
+  elif [[ ${SKIP_TESTS} == "false" ]]; then
+    mvn --batch-mode clean package
+  fi
+else
+  echo "Usage: $0 [--skip-tests]"
+  exit 1
+fi