其实啊，将spark的压缩包解压好，就已经是spark的最简易安装了。
其实啊，想说的是，只要将spark这压缩包解压好，就已经是spark的最简易安装了。
[spark@sparksinglenode spark-1.6.1-bin-hadoop2.6]$ lltotal 1408 drwxr-xr-x. 2 spark spark 4096 Feb 27 2016 bin （可执行）-rw-r--r--. 1 spark spark 1343562 Feb 27 2016 CHANGES.txtdrwxr-xr-x. 2 spark spark 4096 Feb 27 2016 conf （配置文件）drwxr-xr-x. 3 spark spark 4096 Feb 27 2016 data （例子里用到的一些数据） drwxr-xr-x. 3 spark spark 4096 Feb 27 2016 ec2 drwxr-xr-x. 3 spark spark 4096 Feb 27 2016 examples （自带的例子一些源代码） drwxr-xr-x. 2 spark spark 4096 Feb 27 2016 lib （jar包） -rw-r--r--. 1 spark spark 17352 Feb 27 2016 LICENSE drwxr-xr-x. 2 spark spark 4096 Feb 27 2016 licenses -rw-r--r--. 1 spark spark 23529 Feb 27 2016 NOTICE drwxr-xr-x. 6 spark spark 4096 Feb 27 2016 python drwxr-xr-x. 3 spark spark 4096 Feb 27 2016 R -rw-r--r--. 1 spark spark 3359 Feb 27 2016 README.md （包含一些入门的spark说明） -rw-r--r--. 1 spark spark 120 Feb 27 2016 RELEASE drwxr-xr-x. 2 spark spark 4096 Feb 27 2016 sbin （集群启停，因为spark有自带的集群环境） [spark@sparksinglenode spark-1.6.1-bin-hadoop2.6]$ pwd /usr/local/spark/spark-1.6.1-bin-hadoop2.6 [spark@sparksinglenode spark-1.6.1-bin-hadoop2.6]$
[spark@sparksinglenode bin]$ pwd/usr/local/spark/spark-1.6.1-bin-hadoop2.6/bin[spark@sparksinglenode bin]$ lltotal 92-rwxr-xr-x. 1 spark spark 1099 Feb 27 2016 beeline-rw-r--r--. 1 spark spark 932 Feb 27 2016 beeline.cmd-rw-r--r--. 1 spark spark 1910 Feb 27 2016 load-spark-env.cmd-rw-r--r--. 1 spark spark 2143 Feb 27 2016 load-spark-env.sh-rwxr-xr-x. 1 spark spark 3459 Feb 27 2016 pyspark-rw-r--r--. 1 spark spark 1486 Feb 27 2016 pyspark2.cmd-rw-r--r--. 1 spark spark 1000 Feb 27 2016 pyspark.cmd-rwxr-xr-x. 1 spark spark 2384 Feb 27 2016 run-example-rw-r--r--. 1 spark spark 2682 Feb 27 2016 run-example2.cmd-rw-r--r--. 1 spark spark 1012 Feb 27 2016 run-example.cmd-rwxr-xr-x. 1 spark spark 2858 Feb 27 2016 spark-class-rw-r--r--. 1 spark spark 2365 Feb 27 2016 spark-class2.cmd-rw-r--r--. 1 spark spark 1010 Feb 27 2016 spark-class.cmd-rwxr-xr-x. 1 spark spark 1049 Feb 27 2016 sparkR-rw-r--r--. 1 spark spark 1010 Feb 27 2016 sparkR2.cmd-rw-r--r--. 1 spark spark 998 Feb 27 2016 sparkR.cmd-rwxr-xr-x. 1 spark spark 3026 Feb 27 2016 spark-shell-rw-r--r--. 1 spark spark 1528 Feb 27 2016 spark-shell2.cmd-rw-r--r--. 1 spark spark 1008 Feb 27 2016 spark-shell.cmd-rwxr-xr-x. 1 spark spark 1075 Feb 27 2016 spark-sql-rwxr-xr-x. 1 spark spark 1050 Feb 27 2016 spark-submit-rw-r--r--. 1 spark spark 1126 Feb 27 2016 spark-submit2.cmd-rw-r--r--. 1 spark spark 1010 Feb 27 2016 spark-submit.cmd[spark@sparksinglenode bin]$
拿bin目录而言。比如
[spark@sparksinglenode bin]$ pwd/usr/local/spark/spark-1.6.1-bin-hadoop2.6/bin[spark@sparksinglenode bin]$ ./spark-shell log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.Using Spark's repl log4j profile: org/apache/spark/log4j-defaults-repl.propertiesTo adjust logging level use sc.setLogLevel("INFO")Welcome to ____ __ / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /___/ .__/\_,_/_/ /_/\_\ version 1.6.1 /_/Using Scala version 2.10.5 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_60)Type in expressions to have them evaluated.Type :help for more information.Spark context available as sc.17/03/24 04:37:19 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)17/03/24 04:37:21 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)17/03/24 04:37:36 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.017/03/24 04:37:36 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException17/03/24 04:37:43 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)17/03/24 04:37:43 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)17/03/24 04:37:53 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.017/03/24 04:37:53 WARN ObjectStore: Failed to get database default, returning NoSuchObjectExceptionSQL context available as sqlContext.scala>
拿example而言，比如
例子，（官网给的）
http://spark.apache.org/docs/latest/quick-start.html
