CentOS上安装spark standalone mode(转载)

原文链接 http://blog.csdn.net/chenxingzhen001/article/details/11072765

参考：

http://spark.incubator.apache.org/docs/latest/

http://spark.incubator.apache.org/docs/latest/spark-standalone.html

 http://www.yanjiuyanjiu.com/blog/20130617/

1.安装JDK

2.安装scala 2.9.3

Spark 0.7.2 依赖 Scala 2.9.3, 我们必须要安装Scala 2.9.3.

下载 scala-2.9.3.tgz 并 保存到home目录(已经在sg206上）.
$ tar -zxf scala-2.9.3.tgz
$ sudo mv scala-2.9.3 /usr/lib
$ sudo vim /etc/profile
# add the following lines at the end
export SCALA_HOME=/usr/lib/scala-2.9.3
export PATH=$PATH:$SCALA_HOME/bin
# save and exit vim
#make the bash profile take effect immediately
source /etc/profile
# test
$ scala -version

3.building spark

cd /home

tar -zxf spark-0.7.3-sources.gz

cd spark-0.7.3

sbt/sbt package  (需要git环境  yum install git）

4.配置文件

 spark-env.sh

############

export SCALA_HOME=/usr/lib/scala-2.9.3
export SPARK_MASTER_IP=172.16.48.202
export SPARK_WORKER_MEMORY=10G

#############

slaves

将从节点IP添加至slaves配置文件

5.启动和停止

bin/start-master.sh - Starts a master instance on the machine the script is executed on.
bin/start-slaves.sh - Starts a slave instance on each machine specified in the conf/slaves file.
bin/start-all.sh - Starts both a master and a number of slaves as described above.
bin/stop-master.sh - Stops the master that was started via the bin/start-master.sh script.
bin/stop-slaves.sh - Stops the slave instances that were started via bin/start-slaves.sh.
bin/stop-all.sh - Stops both the master and the slaves as described above.