HADOOP-11843. Make setting up the build environment easier. Contributed by Niels Basjes.
This commit is contained in:
cnauroth
parent
d03dcb9635
commit
80935268f5
39
BUILDING.txt
39
BUILDING.txt
@ -15,6 +15,43 @@ Requirements:
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* Linux FUSE (Filesystem in Userspace) version 2.6 or above ( if compiling fuse_dfs )
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* Internet connection for first build (to fetch all Maven and Hadoop dependencies)
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----------------------------------------------------------------------------------
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The easiest way to get an environment with all the appropriate tools is by means
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of the provided Docker config.
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This requires a recent version of docker ( 1.4.1 and higher are known to work ).
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On Linux:
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Install Docker and run this command:
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$ ./start-build-env.sh
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On Mac:
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First make sure Homebrew has been installed ( http://brew.sh/ )
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$ brew install docker boot2docker
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$ boot2docker init -m 4096
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$ boot2docker start
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$ $(boot2docker shellinit)
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$ ./start-build-env.sh
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The prompt which is then presented is located at a mounted version of the source tree
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and all required tools for testing and building have been installed and configured.
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Note that from within this docker environment you ONLY have access to the Hadoop source
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tree from where you started. So if you need to run
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dev-support/test-patch.sh /path/to/my.patch
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then the patch must be placed inside the hadoop source tree.
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Known issues:
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- On Mac with Boot2Docker the performance on the mounted directory is currently extremely slow.
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This is a known problem related to boot2docker on the Mac.
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See:
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https://github.com/boot2docker/boot2docker/issues/593
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This issue has been resolved as a duplicate, and they point to a new feature for utilizing NFS mounts
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as the proposed solution:
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https://github.com/boot2docker/boot2docker/issues/64
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An alternative solution to this problem is when you install Linux native inside a virtual machine
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and run your IDE and Docker etc in side that VM.
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----------------------------------------------------------------------------------
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Installing required packages for clean install of Ubuntu 14.04 LTS Desktop:
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@ -29,7 +66,7 @@ Installing required packages for clean install of Ubuntu 14.04 LTS Desktop:
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* Native libraries
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$ sudo apt-get -y install build-essential autoconf automake libtool cmake zlib1g-dev pkg-config libssl-dev
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* ProtocolBuffer 2.5.0 (required)
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$ sudo apt-get -y install libprotobuf-dev protobuf-compiler
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$ sudo apt-get -y install protobuf-compiler
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Optional packages:
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67
dev-support/docker/Dockerfile
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67
dev-support/docker/Dockerfile
Normal file
@ -0,0 +1,67 @@
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Dockerfile for installing the necessary dependencies for building Hadoop.
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# See BUILDING.txt.
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# FROM dockerfile/java:openjdk-7-jdk
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FROM dockerfile/java:oracle-java7
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WORKDIR /root
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# Install dependencies from packages
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RUN apt-get update && apt-get install --no-install-recommends -y \
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git curl ant make maven \
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cmake gcc g++ protobuf-compiler \
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build-essential libtool \
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zlib1g-dev pkg-config libssl-dev \
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snappy libsnappy-dev \
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bzip2 libbz2-dev \
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libjansson-dev \
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fuse libfuse-dev \
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libcurl4-openssl-dev \
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python python2.7
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# Install Forrest
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RUN mkdir -p /usr/local/apache-forrest ; \
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curl -O http://archive.apache.org/dist/forrest/0.8/apache-forrest-0.8.tar.gz ; \
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tar xzf *forrest* --strip-components 1 -C /usr/local/apache-forrest ; \
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echo 'forrest.home=/usr/local/apache-forrest' > build.properties
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# Install findbugs
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RUN mkdir -p /opt/findbugs && \
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wget http://sourceforge.net/projects/findbugs/files/findbugs/3.0.1/findbugs-noUpdateChecks-3.0.1.tar.gz/download \
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-O /opt/findbugs.tar.gz && \
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tar xzf /opt/findbugs.tar.gz --strip-components 1 -C /opt/findbugs
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ENV FINDBUGS_HOME /opt/findbugs
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# Install shellcheck
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RUN apt-get install -y cabal-install
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RUN cabal update && cabal install shellcheck --global
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# Fixing the Apache commons / Maven dependency problem under Ubuntu:
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# See http://wiki.apache.org/commons/VfsProblems
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RUN cd /usr/share/maven/lib && ln -s ../../java/commons-lang.jar .
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# Avoid out of memory errors in builds
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ENV MAVEN_OPTS -Xms256m -Xmx512m
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# Add a welcome message and environment checks.
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ADD hadoop_env_checks.sh /root/hadoop_env_checks.sh
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RUN chmod 755 /root/hadoop_env_checks.sh
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RUN echo '~/hadoop_env_checks.sh' >> /root/.bashrc
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118
dev-support/docker/hadoop_env_checks.sh
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118
dev-support/docker/hadoop_env_checks.sh
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@ -0,0 +1,118 @@
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#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# -------------------------------------------------------
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function showWelcome {
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cat <<Welcome-message
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_ _ _ ______
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| | | | | | | _ \\
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| |_| | __ _ __| | ___ ___ _ __ | | | |_____ __
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| _ |/ _\` |/ _\` |/ _ \\ / _ \\| '_ \\ | | | / _ \\ \\ / /
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| | | | (_| | (_| | (_) | (_) | |_) | | |/ / __/\\ V /
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\\_| |_/\\__,_|\\__,_|\\___/ \\___/| .__/ |___/ \\___| \\_(_)
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| |
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|_|
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This is the standard Hadoop Developer build environment.
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This has all the right tools installed required to build
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Hadoop from source.
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Welcome-message
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}
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# -------------------------------------------------------
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function showAbort {
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cat <<Abort-message
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___ _ _ _
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/ _ \\| | | | (_)
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/ /_\\ \\ |__ ___ _ __| |_ _ _ __ __ _
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| _ | '_ \\ / _ \\| '__| __| | '_ \\ / _\` |
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| | | | |_) | (_) | | | |_| | | | | (_| |
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\\_| |_/_.__/ \\___/|_| \\__|_|_| |_|\\__, |
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__/ |
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|___/
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Abort-message
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}
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# -------------------------------------------------------
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function failIfUserIsRoot {
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if [ "$(id -u)" -eq "0" ]; # If you are root then something went wrong.
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then
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cat <<End-of-message
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Apparently you are inside this docker container as the user root.
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Putting it simply:
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This should not occur.
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Known possible causes of this are:
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1) Running this script as the root user ( Just don't )
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2) Running an old docker version ( upgrade to 1.4.1 or higher )
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End-of-message
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showAbort
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logout
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fi
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}
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# -------------------------------------------------------
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# Configurable low water mark in GiB
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MINIMAL_MEMORY_GiB=2
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function warnIfLowMemory {
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MINIMAL_MEMORY=$((MINIMAL_MEMORY_GiB*1024*1024)) # Convert to KiB
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INSTALLED_MEMORY=$(fgrep MemTotal /proc/meminfo | awk '{print $2}')
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if [ $((INSTALLED_MEMORY)) -le $((MINIMAL_MEMORY)) ];
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then
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cat <<End-of-message
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_ ___ ___
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| | | \\/ |
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| | _____ __ | . . | ___ _ __ ___ ___ _ __ _ _
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| | / _ \\ \\ /\\ / / | |\\/| |/ _ \\ '_ \` _ \\ / _ \\| '__| | | |
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| |___| (_) \\ V V / | | | | __/ | | | | | (_) | | | |_| |
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\\_____/\\___/ \\_/\\_/ \\_| |_/\\___|_| |_| |_|\\___/|_| \\__, |
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__/ |
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|___/
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Your system is running on very little memory.
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This means it may work but it wil most likely be slower than needed.
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If you are running this via boot2docker you can simply increase
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the available memory to atleast ${MINIMAL_MEMORY_GiB} GiB (you have $((INSTALLED_MEMORY/(1024*1024))) GiB )
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End-of-message
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fi
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}
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# -------------------------------------------------------
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showWelcome
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warnIfLowMemory
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failIfUserIsRoot
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# -------------------------------------------------------
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@ -465,6 +465,9 @@ Release 2.8.0 - UNRELEASED
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HADOOP-9477. Add posixGroups support for LDAP groups mapping service.
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(Dapeng Sun via Yongjun Zhang)
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HADOOP-11843. Make setting up the build environment easier.
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(Niels Basjes via cnauroth)
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IMPROVEMENTS
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HADOOP-11719. [Fsshell] Remove bin/hadoop reference from
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50
start-build-env.sh
Normal file
50
start-build-env.sh
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@ -0,0 +1,50 @@
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#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e # exit on error
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cd "$(dirname "$0")" # connect to root
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docker build -t hadoop-build dev-support/docker
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if [ "$(uname -s)" == "Linux" ]; then
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USER_NAME=${SUDO_USER:=$USER}
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USER_ID=$(id -u "${USER_NAME}")
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GROUP_ID=$(id -g "${USER_NAME}")
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else # boot2docker uid and gid
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USER_NAME=$USER
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USER_ID=1000
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GROUP_ID=50
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fi
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docker build -t "hadoop-build-${USER_NAME}" - <<UserSpecificDocker
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FROM hadoop-build
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RUN groupadd --non-unique -g ${GROUP_ID} ${USER_NAME}
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RUN useradd -g ${GROUP_ID} -u ${USER_ID} -k /root -m ${USER_NAME}
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ENV HOME /home/${USER_NAME}
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UserSpecificDocker
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# By mapping the .m2 directory you can do an mvn install from
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# within the container and use the result on your normal
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# system. And this also is a significant speedup in subsequent
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# builds because the dependencies are downloaded only once.
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docker run --rm=true -t -i \
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-v "${PWD}:/home/${USER_NAME}/hadoop" \
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-w "/home/${USER_NAME}/hadoop" \
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-v "${HOME}/.m2:/home/${USER_NAME}/.m2" \
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-u "${USER_NAME}" \
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"hadoop-build-${USER_NAME}"
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