jdk maven 环境变量配置

 jdk 下载：如果官网没有账号：  https://www.iworkh.com/download/share/99-%E8%BD%AF%E4%BB%B6/04-%E7%8E%AF%E5%A2%83%E6%90%AD%E5%BB%BA/jdk/           link来自：  https://blog.csdn.net/u011622109/article/details/105688310    

 

maven：  下载： https://archive.apache.org/dist/maven/maven-3/

 

#####################
ulimit -HSn 102400

######### java home ########
export JAVA_HOME=/soft/softinstall/jdk1.8.0_172
export JRE_HOME=/soft/softinstall/jdk1.8.0_172/jre
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$CLASSPATH

########### scala path  #############
export PATH=$PATH:/soft/softinstall/scala-2.11.8/bin

##HADOOP_HOME
export HADOOP_HOME=/soft/softinstall/hadoop-2.7.2/
export PATH=$PATH:$HADOOP_HOME/bin
export PATH=$PATH:$HADOOP_HOME/sbin
 

########### maven home #######3
export MAVEN_HOME=/soft/softinstall/apache-maven-3.3.9
export PATH=${MAVEN_HOME}/bin:${PATH}

########## hbase ##########
export HBASE_HOME=/soft/softinstall/hbase-1.3.6
export PATH=$PATH:$HBASE_HOME/bin

 

####### jdk17 ########
export JAVA_HOME=/soft/softinstall/jdk-17.0.3
export CLASSPATH=.:$JAVA_HOME/lib
export PATH=.:$JAVA_HOME/bin:$JAVA_HOME/lib:$PATH

 

 

######### java home ########
export JAVA_HOME=/sea/softinstall/jdk1.8.0_172
export JRE_HOME=/sea/softinstall/jdk1.8.0_172/jre
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$CLASSPATH

 

########### maven home #######3
export MAVEN_HOME=/sea/softinstall/apache-maven-3.3.9

export PATH=${MAVEN_HOME}/bin:${PATH}