嗨我正在使用oozie运行sparkR工作。当我运行oozie作业时，它显示无法找到Rscript错误。错误详情在下面
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
任何帮助将不胜感激。