title: RHadoop - java.lang.RuntimeException: Error in configuring object
body: <p>Thanks for considering to answer this question.</p>
  
  <p>I am new to RHadoop.</p>
  
  <p>I have installed Hadoop 2.3.0 single node cluster on Windows 7 64 bit machine. I could successfully run map-reduce examples such as pi, wordcount.</p>
  
  <p>Subsequently I successfully installed rhadoop packages rmr-3.0.0 (using rmr2_3.0.0.zip for Windows) and rhdfs-1.0.8 (using rhdfs_1.0.8.zip for Windows) in R version 3.0.2.</p>
  
  <p>Now, when I try to run the simple example (My first Map Reduce Job)described in the RHadoop tutorial, I get errors as described below.</p>
  
  <p>On issuing the command</p>
  
  <pre><code>small.ints = to.dfs(1:1000)
  </code></pre>
  
  <p>I get the following message:</p>
  
  <p>14/03/21 19:22:30 WARN zlib.ZlibFactory: Failed to load/initialize native-zlib library
  14/03/21 19:22:30 INFO compress.CodecPool: Got brand-new compressor [.deflate]
  Warning message:
  In to.dfs(1:1000) : Converting to.dfs argument to keyval with a NULL key</p>
  
  <p>However, when I check the result using command</p>
  
  <pre><code>from.dfs(small.ints)
  </code></pre>
  
  <p>I get the expected output, indicating that the previous command may have worked successfully. However, I did not understand the Warning about zlib library. Also I do not know how to fix it.</p>
  
  <p>Next, I issued the command</p>
  
  <pre><code>mapreduce(input = small.ints, map = function(k, v) cbind(v, v^2))
  </code></pre>
  
  <p>This command did not run successfully and I received a failure message. The log is copied below.</p>
  
  <pre><code>14/03/21 19:22:33 WARN streaming.StreamJob: -file option is deprecated, please use generic option -files instead.
  packageJobJar: [C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-local-env20e83b74d10, C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-global-env20e8ed94c9d, C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-streaming-map20e8427b46f0, /C:/tmp/hadoop-Admin/hadoop-unjar1983326986611970810/] [] C:\Users\Admin\AppData\Local\Temp\streamjob8826665567257561424.jar tmpDir=null
  14/03/21 19:22:34 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
  14/03/21 19:22:34 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
  14/03/21 19:22:35 INFO mapred.FileInputFormat: Total input paths to process : 1
  14/03/21 19:22:35 INFO mapreduce.JobSubmitter: number of splits:2
  14/03/21 19:22:35 INFO Configuration.deprecation: mapred.reduce.tasks is deprecated. Instead, use mapreduce.job.reduces
  14/03/21 19:22:35 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1395405139095_0004
  14/03/21 19:22:36 INFO impl.YarnClientImpl: Submitted application application_1395405139095_0004
  14/03/21 19:22:36 INFO mapreduce.Job: The url to track the job: [http://KALAMKAR:8088/proxy/application_1395405139095_0004/]
  14/03/21 19:22:36 INFO mapreduce.Job: Running job: job_1395405139095_0004
  14/03/21 19:22:44 INFO mapreduce.Job: Job job_1395405139095_0004 running in uber mode : false
  14/03/21 19:22:44 INFO mapreduce.Job:  map 0% reduce 0%
  14/03/21 19:22:50 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000001_0, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  Container killed by the ApplicationMaster.
  Container killed on request. Exit code is 137
  Container exited with a non-zero exit code 137
  
  14/03/21 19:22:50 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000000_0, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  14/03/21 19:22:55 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000001_1, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  14/03/21 19:22:56 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000000_1, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  14/03/21 19:23:02 INFO mapreduce.Job:  map 50% reduce 0%
  14/03/21 19:23:02 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000001_2, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  14/03/21 19:23:03 INFO mapreduce.Job:  map 0% reduce 0%
  14/03/21 19:23:03 INFO mapreduce.Job: Task Id : attempt_1395405139095_0004_m_000000_2, Status : FAILED
  Error: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:426)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
          at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
          at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 9 more
  Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
          ... 14 more
  Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
          ... 17 more
  Caused by: java.lang.RuntimeException: configuration exception
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:222)
          at org.apache.hadoop.streaming.PipeMapper.configure(PipeMapper.java:66)
          ... 22 more
  Caused by: java.io.IOException: Cannot run program "Rscript": CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:470)
          at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:209)
          ... 23 more
  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
          at java.lang.ProcessImpl.create(Native Method)
          at java.lang.ProcessImpl.&lt;init&gt;(ProcessImpl.java:177)
          at java.lang.ProcessImpl.start(ProcessImpl.java:28)
          at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
          ... 24 more
  
  14/03/21 19:23:08 INFO mapreduce.Job:  map 100% reduce 0%
  14/03/21 19:23:08 INFO mapreduce.Job: Job job_1395405139095_0004 failed with state FAILED due to: Task failed task_1395405139095_0004_m_000001
  Job failed as tasks failed. failedMaps:1 failedReduces:0
  
  14/03/21 19:23:08 INFO mapreduce.Job: Counters: 13
          Job Counters 
                  Failed map tasks=7
                  Killed map tasks=1
                  Launched map tasks=8
                  Other local map tasks=6
                  Data-local map tasks=2
                  Total time spent by all maps in occupied slots (ms)=32518
                  Total time spent by all reduces in occupied slots (ms)=0
                  Total time spent by all map tasks (ms)=32518
                  Total vcore-seconds taken by all map tasks=32518
                  Total megabyte-seconds taken by all map tasks=33298432
          Map-Reduce Framework
                  CPU time spent (ms)=0
                  Physical memory (bytes) snapshot=0
                  Virtual memory (bytes) snapshot=0
  14/03/21 19:23:08 ERROR streaming.StreamJob: Job not Successful!
  Streaming Command Failed!
  Error in mr(map = map, reduce = reduce, combine = combine, vectorized.reduce,  : 
    hadoop streaming failed with error code 1
  In addition: Warning message:
  running command 'd:/hadoop-2.3.0/bin/hadoop jar d:/hadoop-2.3.0/share/hadoop/tools/lib/hadoop-streaming-2.3.0.jar   -D     "stream.map.input=typedbytes"     -D     "stream.map.output=typedbytes"     -D     "stream.reduce.input=typedbytes"     -D     "stream.reduce.output=typedbytes"     -D     "mapred.reduce.tasks=0"     -input     "\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\file20e85b146fe2"     -output     "\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\file20e81dd3439e"     -mapper     "Rscript ../../jars/rmr-streaming-map20e8427b46f0"     -file C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-local-env20e83b74d10 -file C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-global-env20e8ed94c9d   -file     "C:\Users\Admin\AppData\Local\Temp\RtmpWUxNhy\rmr-streaming-map20e8427b46f0"       -inputformat     "org.apache.hadoop.streaming.AutoInputFormat"     -outputformat     "org.apache.hadoop.mapred.SequenceFileOutputFormat"   2&gt;&amp;1' had status 1 
  rm: `UsersAdminAppDataLocalTempRtmpWUxNhyfile20e858f55d2a': No such file or directory
  14/03/21 19:23:16 INFO fs.TrashPolicyDefault: Namenode trash configuration: Deletion interval = 0 minutes, Emptier interval = 0 minutes.
  Deleted /Users/Admin/AppData/Local/Temp/RtmpWUxNhy/file20e825892aa8
  </code></pre>
  
  <p>I do not understand how to fix the runtime exceptions that appear in the log.</p>
  
  <p>Any help in this regard will be highly appreciated.</p>
  
  <p>Thanks in advance. </p>