Spark源码编译(未完待续)

在这里我们不需要搭建独立的Spark集群,利用Yarn Client调用Hadoop集群的计算资源。

Spark源码编译生成配置包:

解压源码,在根去根目录下执行以下命令(sbt编译我没尝试)

./make-distribution.sh --hadoop 2.4.0 --with-yarn --tgz --with-hive

几个重要参数

--hadoop :指定Hadoop版本 

--with-yarn yarn支持是必须的

--with-hive 读取hive数据也是必须的,反正我很讨厌Shark,以后开发们可以在Spark上自己封装SQL&HQL客户端,也是个不错的选择。

#      --tgz: Additionally creates spark-$VERSION-bin.tar.gz
#      --hadoop VERSION: Builds against specified version of Hadoop.
#      --with-yarn: Enables support for Hadoop YARN.
#      --with-hive: Enable support for reading Hive tables.
#      --name: A moniker for the release target. Defaults to the Hadoop verison

测试:

SPARK_JAR="hdfs://master001.bj:9000/jar/spark/spark-assembly-1.0.0-hadoop2.4.0.jar"
./bin/spark-class org.apache.spark.deploy.yarn.Client
--jar ./lib/spark-examples-1.0.0-hadoop2.4.0.jar
--class org.apache.spark.examples.JavaWordCount
--args hdfs://master001.bj:9000/temp/read.txt
--num-executors 50
--executor-cores 1
--driver-memory 2048M
--executor-memory 1000M
--name "word count on spark"

生成jar包,用于Spark应用程序开发

mvn -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -DskipTests clean package

其余的编译方式参考:http://www.tuicool.com/articles/q6faMv2

Spark1.0.0 的四种编译方法 

原文地址:https://www.cnblogs.com/kxdblog/p/4503562.html