Running Hadoop MR jobs without Admin privilege on

I have installed Hadoop 2.3.0 in windows and able to execute MR jobs successfully. But when I trying to execute MR jobs in normal privilege (without admin privilege) means job get fails with following exception. Here I tried with Pig Script sample.

    2014-10-15 12:02:32,822 WARN [main] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:kaveen (auth:SIMPLE) cause:java.io.IOException: Split class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit not found
2014-10-15 12:02:32,823 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running child : java.io.IOException: Split class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit not found
    at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:362)
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:403)
    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:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
Caused by: java.lang.ClassNotFoundException: Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit not found
    at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1794)
    at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:360)
    ... 7 more

2014-10-15 12:02:32,827 INFO [main] org.apache.hadoop.mapred.Task: Runnning cleanup for the task
2014-10-15 12:02:32,827 WARN [main] org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Output Path is null in abortTask()

Update:

I was able to drill down the problem and found that the exception raised in the following line at method "MapTask.getSplitDetails(MapTask.java:363)".

private <T> T getSplitDetails(Path file, long offset) 
  throws IOException {
   FileSystem fs = file.getFileSystem(conf);
   FSDataInputStream inFile = fs.open(file);
   inFile.seek(offset);
   String className = StringInterner.weakIntern(Text.readString(inFile));
   Class<T> cls;
   try {
     cls = (Class<T>) conf.getClassByName(className);
   } catch (ClassNotFoundException ce) {
     IOException wrap = new IOException("Split class " + className + 
                                         " not found");
     wrap.initCause(ce);

     throw wrap;
   }

But If I start "NodeManager" with admin privilege mean the above exception won't occur. I don't know why MR job not working when I start "NodeManager" with normal privilege.

If anyone know the reason and solution for above problem. Please guide me as soon as possible.

You can change the location of tmp directory location for hadoop using the below property

<property>
   <name>hadoop.tmp.dir</name>
   <value>/other/tmp</value>
</property>

Your default tmp location is c:\tmp which requires admin privilege to access. Change the location into any sub directory and try MR job without admin privilege.

Hope it helps.