# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))

# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).

if [ "$PS1" ]; then

if [ "$BASH" ] && [ "$BASH" != "/bin/sh" ]; then

# The file bash.bashrc already sets the default PS1.

# PS1='\h:\w\$ '

if [ -f /etc/bash.bashrc ]; then

. /etc/bash.bashrc

fi

else

if [ "`id -u`" -eq 0 ]; then

PS1='# '

else

PS1='$ '

fi

fi

fi

if [ -d /etc/profile.d ]; then

for i in /etc/profile.d/*.sh; do

if [ -r $i ]; then

. $i

fi

done

unset i

fi

######java######

export JAVA_HOME=/opt/jdk1.8.0_171

export CLASS_PATH=/opt/jdk1.8.0_171/lib

export PATH=$PATH:$JAVA_HOME/bin

######scala#####

export SCALA_HOME=/opt/scala-2.11.12

export PATH=$PATH:$SCALA_HOME/bin

######spark######

export SPARK_HOME=/opt/spark-2.3.0-bin-hadoop2.7

export PATH=$PATH:$SPARK_HOME/bin

#######nodejs#####

export NODEJS_HOME=/opt/node-v8.11.1-linux-x64

export PATH=$PATH:$NODEJS_HOME/bin

########Hadoop#######

export HADOOP_HOME=/opt/hadoop-2.7.6

export PATH=$PATH:$HADOOP_HOME/bin

export PATH=$PATH:$HADOOP_HOME/sbin

export HADOOP_MAPRED_HOME=$HADOOP_HOME

export HADOOP_COMMON_HOME=$HADOOP_HOME

export HADOOP_HDFS_HOME=$HADOOP_HOME

export YARN_HOME=$HADOOP_HOME

export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native

export HADOOP_OPTS='-DJava.library.path=$HADOOP_HOME/lib'

export JAVA_LIBRARY_PATH=$HADOOP_HOME/lib/native:$JAVA_LIBRARY_PATH

########spark ipython notebook############

export PYSPARK_DRIVER_PYTHON=ipython

export PYSPARK_DRIVER_PYTHON_OPTS="notebook"

#######Hbase############

export HBASE_HOME=/opt/hbase-2.0.0

export PATH=$PATH:$HBASE_HOME/bin