不能運行程序「RSCRIPT」

你好我運行與Oozie的sparkR工作。當我運行Oozie的工作就說明無法找到RSCRIPT和error.The錯誤細節低於不能運行程序「RSCRIPT」

Caused by: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 (TID 7, ip-172-31-42-124.us-west-2.compute.internal): java.io.IOException: Cannot run program "Rscript": error=2, No such file or directory 
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) 
at edu.berkeley.cs.amplab.sparkr.RRDD$.createRProcess(RRDD.scala:387) 
at edu.berkeley.cs.amplab.sparkr.RRDD$.createRWorker(RRDD.scala:403) 
at edu.berkeley.cs.amplab.sparkr.BaseRRDD.compute(RRDD.scala:47) 
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) 
at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) 
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) 
at org.apache.spark.scheduler.Task.run(Task.scala:64) 
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: error=2, No such file or directory 
at java.lang.UNIXProcess.forkAndExec(Native Method) 
at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) 
at java.lang.ProcessImpl.start(ProcessImpl.java:130) 
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) 
... 11 more

任何幫助將不勝感激。

來源

2015-09-11 sharon paul

您的系統路徑中是否添加了Rscript？

在例如它的位置windows是

C:\Program Files\R\R-3.2.1\bin

您必須添加的Rscript.exe路徑在你係統正路徑環境變量。

來源

2015-09-11 08:06:43

如何爲linux設置環境變量 –

http://unix.stackexchange.com/questions/26047/how-to-correctly-add-a-path-to-path for windows http://stackoverflow.com/questions/9546324/Adding-directory-to-path-environment-variable-in-windows其中你正在工作的操作系統是 –

linux hadoop基於 –

不能運行程序「RSCRIPT」

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