本文详细介绍如何在Linux环境下配置Hadoop与Spark集群，包括设置JAVA_HOME, HADOOP_HOME, SPARK_HOME等环境变量，以及调整PATH, SCALA_HOME, ANACONDA_PATH等路径。同时，文中还涉及了PySpark的配置，确保使用Anaconda环境下的Python解释器。
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
export HADOOP_HOME=/usr/local/hadoop
export PATH=PATH:PATH:PATH:HADOOP_HOME/bin
export PATH=PATH:PATH:PATH:HADOOP_HOME/sbin
export HADOOP_MAPRED_HOME=HADOOPHOMEexportHADOOPCOMMONHOME=HADOOP_HOME
export HADOOP_COMMON_HOME=HADOOPHOMEexportHADOOPCOMMONHOME=HADOOP_HOME
export HADOOP_HDFS_HOME=HADOOPHOMEexportYARNHOME=HADOOP_HOME
export YARN_HOME=HADOOPHOMEexportYARNHOME=HADOOP_HOME
export HADOOP_COMMON_HOME=HADOOPHOMEexportHADOOPHDFSHOME=HADOOP_HOME
export HADOOP_HDFS_HOME=HADOOPHOMEexportHADOOPHDFSHOME=HADOOP_HOME
export YARN_HOME=HADOOPHOMEexportHADOOPCOMMONLIBNATIVEDIR=HADOOP_HOME
export HADOOP_COMMON_LIB_NATIVE_DIR=HADOOPHOMEexportHADOOPCOMMONLIBNATIVEDIR=HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=HADOOPHOME/lib"exportJAVALIBRARYPATH=HADOOP_HOME/lib"
export JAVA_LIBRARY_PATH=HADOOPHOME/lib"exportJAVALIBRARYPATH=HADOOP_HOME/lib/native:$JAVA_LIBRARY_PATH
export PATH=JAVAHOME/bin:{JAVA_HOME}/bin:JAVAHOME/bin:{PATH}export HADOOP_CLASSPATH=${JAVA_HOME}/lib/tools.jar
export SCALA_HOME=/usr/local/scala
export PATH=PATH:PATH:PATH:SCALA_HOME/bin
export SPARK_HOME=/usr/local/spark
export PATH=PATH:PATH:PATH:SPARK_HOME/binexport PATH=/home/whd/anaconda2/bin:$PATH
export ANACONDA_PATH=/home/whd/anaconda2
export PYSPARK_DRIVER_PYTHON=ANACONDAPATH/bin/ipythonexportPYSPARKPYTHON=ANACONDA_PATH/bin/ipython
export PYSPARK_PYTHON=ANACONDAPATH/bin/ipythonexportPYSPARKPYTHON=ANACONDA_PATH/bin/python
扫一扫
16万+
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
