您好我正在关注this post开始使用sparkR
我下载并解压缩了spark包。 我将java添加到系统路径
但无法启动sparkR shell。
这是powershell中的事情：
PS D:\spark-1.6.1-bin-hadoop2.6\bin> java -version
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) Client VM (build 25.91-b14, mixed mode)
PS D:\spark-1.6.1-bin-hadoop2.6\bin> dir
Directory: D:\spark-1.6.1-bin-hadoop2.6\bin
Mode LastWriteTime Length Name
---- ------------- ------ ----
-a---- 2/27/2016 12:02 AM 1099 beeline
-a---- 2/27/2016 12:02 AM 932 beeline.cmd
-a---- 2/27/2016 12:02 AM 1910 load-spark-env.cmd
-a---- 2/27/2016 12:02 AM 2143 load-spark-env.sh
-a---- 2/27/2016 12:02 AM 3459 pyspark
-a---- 2/27/2016 12:02 AM 1000 pyspark.cmd
-a---- 2/27/2016 12:02 AM 1486 pyspark2.cmd
-a---- 2/27/2016 12:02 AM 2384 run-example
-a---- 2/27/2016 12:02 AM 1012 run-example.cmd
-a---- 2/27/2016 12:02 AM 2682 run-example2.cmd
-a---- 2/27/2016 12:02 AM 2858 spark-class
-a---- 2/27/2016 12:02 AM 1010 spark-class.cmd
-a---- 2/27/2016 12:02 AM 2365 spark-class2.cmd
-a---- 2/27/2016 12:02 AM 3026 spark-shell
-a---- 2/27/2016 12:02 AM 1008 spark-shell.cmd
-a---- 2/27/2016 12:02 AM 1528 spark-shell2.cmd
-a---- 2/27/2016 12:02 AM 1075 spark-sql
-a---- 2/27/2016 12:02 AM 1050 spark-submit
-a---- 2/27/2016 12:02 AM 1010 spark-submit.cmd
-a---- 2/27/2016 12:02 AM 1126 spark-submit2.cmd
-a---- 2/27/2016 12:02 AM 1049 sparkR
-a---- 2/27/2016 12:02 AM 998 sparkR.cmd
-a---- 2/27/2016 12:02 AM 1010 sparkR2.cmd
PS D:\spark-1.6.1-bin-hadoop2.6\bin> sparkR
sparkR : The term 'sparkR' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ sparkR
+ ~~~~~~
+ CategoryInfo : ObjectNotFound: (sparkR:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
Suggestion [3,General]: The command sparkR was not found, but does exist in the current location. Windows PowerShell doe
s not load commands from the current location by default. If you trust this command, instead type: ".\sparkR". See "get-
help about_Command_Precedence" for more details.
任何帮助都表示赞赏。感谢
更新：shell中的反馈修复了它
Suggestion [3,General]: The command sparkR was not found, but does exist in the current location. Windows PowerShell doe
s not load commands from the current location by default. If you trust this command, instead type: ".\sparkR". See "get-
help about_Command_Precedence" for more details.