Spark1.0 安装
1、下載Scala
? ? wget ?http://www.scala-lang.org/files/archive/scala-2.10.3.tgz
? ?tar xvzf scala-2.10.3.tgz -C /usr/local
2、下載Spark
? ?wget http://www.apache.org/dist/spark/spark-1.0.0/spark-1.0.0-bin-hadoop2.tgz
? ?tar -zxvf spark-1.0.0-bin-hadoop2.tgz
3、設置spark的配置文件
mv?spark-env.sh.template?spark-env.sh
cat >> spark-env.sh
export JAVA_HOME=/usr/java/jdk1.6.0_26
export SCALA_HOME=/usr/local/scala-2.10.3
export HADOOP_HOME=/root/hadoop-2.2.0
SPARK_LOCAL_DIR="/data/spark/tmp"
4、環境變量設置
cat >> /etc/profile
export SCALA_HOME=/usr/local/scala-2.10.3
export SPARK_HOME=/root/spark
export PATH=$SCALA_HOME/bin:$PATH
source /etc/profile
5、啟動Hadoop相關進程
start-all.sh
6、啟動Spark Worker
sbin/start-all.sh
此時通過jps可知啟動了例如以下進程:
21624 Worker
10664 MainGenericRunner
20515 SecondaryNameNode
21057 Master
20311 NameNode
20689 ResourceManager
7、測試
root@master:~/spark/bin# ./run-example ?org.apache.spark.examples.SparkPi 1 local
輸出:
...
[main] INFO org.apache.spark.SparkContext - Job finished: reduce at SparkPi.scala:39, took 5.0273654 s
Pi is roughly 3.13986
....
附:用Eclipse配置Spark源代碼閱讀環境http://www.cnblogs.com/lam99v/p/3716207.html
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