spark-2.4.2.tgz下载及编译
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前期准备
文件夹创建
#用户目录下创建五个文件夹
app #存放应用
software #存放应用压缩包
data #存放测试数据
lib #存放jar包
source #存放源码下载需要的软件及版本
- apache-maven-3.6.1-bin.tar.gz
- hadoop-2.6.0-cdh5.14.0.tar.gz
- jdk-8u131-linux-x64.tar.gz
- scala-2.11.8.tgz
安装jdk8
卸载现有jdk
rpm -qa|grep java
# 如果安装的版本低于1.7，卸载该jdk
rpm -e 软件包1 软件包2解压jdk到~/app目录下
tar -zxf jdk-8u131-linux-x64.tar.gz -C ~/app/测试jdk8安装成功
~/app/jdk1.8.0_131/bin/java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)版本信息正常打印，说明安装成功
配置环境变量
切记 >>为追加！>为覆盖！一定不要打成>
echo "####JAVA_HOME####"
echo "export JAVA_HOME=/home/max/app/jdk1.8.0_131" >> ~/.bash_profile
echo "export PATH=$JAVA_HOME/bin:$PATH" >> ~/.bash_profile
# 刷新环境变量
source ~/.bash_profile此时，在任意目录下，使用java -version都可生效
安装maven
解压到~/app/
tar -zxvf apache-maven-3.6.1-bin.tar.gz -C ~/app测试maven安装成功
~/app/apache-maven-3.6.1/bin/mvn -v
Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-04T15:00:29-04:00)
Maven home: /home/max/app/apache-maven-3.6.1
Java version: 1.8.0_131, vendor: Oracle Corporation, runtime: /home/max/app/jdk1.8.0_131/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "2.6.32-358.el6.x86_64", arch: "amd64", family: "unix"显示出版本信息，说明安装成功
添加环境变量
切记 >>为追加！>为覆盖！一定不要打成>
echo "####MAVEN_HOME####" >> ~/.bash_profile
echo "export MAVEN_HOME=/home/max/app/apache-maven-3.6.1/" >> ~/.bash_profile
echo "export PATH=$MAVEN_HOME/bin:$PATH" >> ~/.bash_profile
# 刷新环境变量
source ~/.bash_profile 此时，在任意目录下，使用mvn -v 都可生效
配置本地仓库目录&&远程仓库地址
# 创建本地仓库文件夹
mkdir ~/maven_repo
# 修改settings.xml文件
vim $MAVEN_HOME/conf/settings.xml注意标签！别与已经存在的标签冲突
<!-- localRepository
| The path to the local repository maven will use to store artifacts.
|
| Default: ${user.home}/.m2/repository
<localRepository>/path/to/local/repo</localRepository>
-->
<localRepository>/home/max/maven_repo</localRepository>
<mirrors>
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>*,!cloudera</mirrorOf>
<name>Nexus aliyun</name>
<url>
http://maven.aliyun.com/nexus/content/groups/public
</url>
</mirror>安装Scala
解压到~/app/
tar -zxf scala-2.11.8.tgz -C ~/app/测试scala安装成功
~/app/scala-2.11.8/bin/scala
scala> [[email protected] scala-2.11.8]$ scala
Welcome to Scala 2.11.8 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_131).
Type in expressions for evaluation. Or try :help.
scala> 安装成功
添加环境变量
echo "####SCALA_HOME####" >> ~/.bash_profile
echo "export SCALA_HOME=/home/max/app/scala-2.11.8" >> ~/.bash_profile
echo "export PATH=$SCALA_HOME/bin:$PATH" >> ~/.bash_profile
# 刷新环境变量
source ~/.bash_profile 此时，在任意目录下，使用scala 都可生效
安装Git
默认为CentOS用户
sudo yum install git
#自动安装，期间需要按几次y
#显示如下
Installed:
git.x86_64 0:1.7.1-9.el6_9
Dependency Installed:
perl-Error.noarch 1:0.17015-4.el6 perl-Git.noarch 0:1.7.1-9.el6_9
Dependency Updated:
openssl.x86_64 0:1.0.1e-57.el6
Complete!
#安装成功前期工作终于完事儿了！！！！！
====================累成狗的分割线=========================
其实漫长的编译之路才刚刚开始 
下载&编译Spark源码
祭出大杀器！===>参考官网
下载&解压Spark2.4.2源码
cd ~/source
wget https://archive.apache.org/dist/spark/spark-2.4.2/spark-2.4.2.tgz
#有时候贼慢
[[email protected] source]$ ll
total 15788
-rw-rw-r--. 1 max max 16165557 Apr 28 12:27 spark-2.4.2.tgz
[[email protected] source]$ tar -zxf spark-2.4.2.tgz 关于Maven
我们不使用mvn这个命令,直接用make-distribution.sh脚本，但是需要修改一下
#spark-2.4.2文件夹下
vim ./dev/make-distribution.sh
#将这些行注释掉 此处为最佳实践，为的是通过指定版本号减少编译时间
#VERSION=$("$MVN" help:evaluate -Dexpression=project.version [email protected] 2>/dev/null# | grep -v "INFO"# | grep -v "WARNING"# | tail -n 1)
#SCALA_VERSION=$("$MVN" help:evaluate -Dexpression=scala.binary.version [email protected] 2>/dev/null# | grep -v "INFO"# | grep -v "WARNING"# | tail -n 1)
#SPARK_HADOOP_VERSION=$("$MVN" help:evaluate -Dexpression=hadoop.version [email protected] 2>/dev/null# | grep -v "INFO"# | grep -v "WARNING"# | tail -n 1)
#SPARK_HIVE=$("$MVN" help:evaluate -Dexpression=project.activeProfiles -pl sql/hive [email protected] 2>/dev/null# | grep -v "INFO"# | grep -v "WARNING"# | fgrep --count "<id>hive</id>";# # Reset exit status to 0, otherwise the script stops here if the last grep finds nothing# # because we use "set -o pipefail"
# echo -n)
##添加一下参数，注意，版本号要对应自己想要的生产环境
VERSION=2.4.2
SCALA_VERSION=2.11
SPARK_HADOOP_VERSION=hadoop-2.6.0-cdh5.14.0
SPARK_HIVE=1修改pom.xml
在maven默认的库里默认只有apache版本的Hadoop依赖，但由于我们hadoop版本是hadoop-2.6.0-cdh5.14.0,我们需要在pom文件里添加CDH仓库
#spark-2.4.2文件夹下
vim pom.xml<repositories>
<!--<repositories>
This should be at top, it makes maven try the central repo first and then others
and hence faster dep resolution
<repository>
<id>central</id>
<name>Maven Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
-->
<repository>
<id>central</id>
<url>http://maven.aliyun.com/nexus/content/groups/public//</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</snapshots>
</repository>
<repository>
<id>cloudera</id>
<url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>
</repository>
</repositories>开始编译
./dev/make-distribution.sh --name hadoop-2.6.0-cdh5.14.0 --tgz -Phadoop-2.6 -Dhadoop.version=2.6.0-cdh5.14.0 -Phive -Phive-thriftserver -Pyarn -Pkubernetes第一次大约需要编译 1h，我是阿里云镜像
再次编译大约就需要10min
注：报错的话一定要学会看报错日志！
##编译完成
#编译成功最后一部分日志
+ mkdir /home/max/source/spark-2.4.2/dist/conf
+ cp /home/max/source/spark-2.4.2/conf/docker.properties.template /home/max/source/spark-2.4.2/conf/fairscheduler.xml.template /home/max/source/spark-2.4.2/conf/log4j.properties.template /home/max/source/spark-2.4.2/conf/metrics.properties.template /home/max/source/spark-2.4.2/conf/slaves.template /home/max/source/spark-2.4.2/conf/spark-defaults.conf.template /home/max/source/spark-2.4.2/conf/spark-env.sh.template /home/max/source/spark-2.4.2/dist/conf
+ cp /home/max/source/spark-2.4.2/README.md /home/max/source/spark-2.4.2/dist
+ cp -r /home/max/source/spark-2.4.2/bin /home/max/source/spark-2.4.2/dist
+ cp -r /home/max/source/spark-2.4.2/python /home/max/source/spark-2.4.2/dist
+ ‘[‘ false == true ‘]‘
+ cp -r /home/max/source/spark-2.4.2/sbin /home/max/source/spark-2.4.2/dist
+ ‘[‘ -d /home/max/source/spark-2.4.2/R/lib/SparkR ‘]‘
+ ‘[‘ true == true ‘]‘
+ TARDIR_NAME=spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0
+ TARDIR=/home/max/source/spark-2.4.2/spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0
+ rm -rf /home/max/source/spark-2.4.2/spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0
+ cp -r /home/max/source/spark-2.4.2/dist /home/max/source/spark-2.4.2/spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0
+ tar czf spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0.tgz -C /home/max/source/spark-2.4.2 spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0
+ rm -rf /home/max/source/spark-2.4.2/spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0由此可以看出编译后的包在spark源码包下
解压
[[email protected] spark-2.4.2]$ tar -zxf spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0.tgz -C ~/app/
[[email protected] spark-2.4.2]$ cd ~/app/
[[email protected] app]$ ll
total 16
drwxrwxr-x. 6 max max 4096 Apr 28 17:02 apache-maven-3.6.1
drwxr-xr-x. 8 max max 4096 Mar 15 2017 jdk1.8.0_131
drwxrwxr-x. 6 max max 4096 Mar 4 2016 scala-2.11.8
drwxrwxr-x. 11 max max 4096 Apr 28 21:20 spark-2.4.2-bin-hadoop-2.6.0-cdh5.14.0完事儿！
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