Spark安装和启动

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Spark安装(需要先安装Scala)

1:解压spark

tar –zxvf spark-2.2.0-bin-hadoop2.7.tgz


2:配置环境变量

export SPARK_HOME=/usr/tmp/spark-2.2.0-bin-hadoop2.7

export PATH=$PATH:$SPARK_HOME/bin


3:使环境变量生效

#source  /etc/profile


Spark配置

1:进入spark的conf目录

cd  /usr/tmp/spark-2.2.0-bin-hadoop2.7/conf

cp spark-env.sh.template  spark-env.sh

cp  log4j.properties.template log4j.properties

cp  slaves.template slaves


2:编辑spark-env.sh

export SCALA_HOME=/usr/tmp/scala-2.11.11

export JAVA_HOME=/usr/tmp/jdk1.8.0_144

export SPARK_WORKER_MEMORY=1G

export HADOOP_CONF_DIR=/usr/tmp/hadoop-2.7.4/etc/hadoop

 

3:编辑slaves

master

slave1

slave2

 

4:将spark拷贝到子节点上然后配置环境变量并使其生效。

scp -r spark-2.2.0-bin-hadoop2.7 root@slave1:/usr/tmp

scp -r spark-2.2.0-bin-hadoop2.7 root@slave2:/usr/tmp


5:进入主节点的sbin目录

运行./start-all.sh

主节点上Master Worker两个进程,子节点上Worker一个进程

输入命令:#spark-shell   --master  spark://master:7077


 

6:浏览器输入:

http://master:8080


http://master:4040/jobs

 


7:Spark-env.sh里面添加(spark standalone zookeeper HA部署方式)

export SPARK_DAEMON_JAVA_OPTS="-Dspark.deploy.recoveryMode=ZOOKEEPER-Dspark.deploy.zookeeper.url=master:2181,slave1:2181,slave2:2181 -Dspark.deploy.zookeeper.dir=/usr/hadoop/spark-2.0.1-bin-hadoop2.6/zookeeper"

 

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转载自blog.csdn.net/GUANYAQI1996/article/details/78621029