title: Hadoop getting file not found exception
body: <p>I'm trying a run a sample program with single node hadoop cluster.
  I'm getting an exception when I'm running a sample program (jar file).</p>
  
  <p>I configured <code>core-site.xml</code> as localhost:9000. I put my text files in to HDFS properly and it can be view executing <code>hadoop dfs -ls /tmp</code> command.</p>
  
  <p>Thanks.</p>
  
  <blockquote>
    <p>13/11/27 05:47:52 INFO mapred.LocalJobRunner: Map task executor complete.
    13/11/27 05:47:52 WARN mapred.LocalJobRunner: job_local617545423_0001
    java.lang.Exception: java.io.FileNotFoundException: /tmp/Jetty_0_0_0_0_50090_secondary_<strong>_y6aanv (Is a directory)
            at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:354)
    Caused by: java.io.FileNotFoundException: /tmp/Jetty_0_0_0_0_50090_secondary_</strong>_y6aanv (Is a directory)
            at java.io.FileInputStream.open(Native Method)
            at java.io.FileInputStream.(FileInputStream.java:138)
            at org.apache.hadoop.fs.RawLocalFileSystem$TrackingFileInputStream.(RawLocalFileSystem.java:71)
            at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileInputStream.(RawLocalFileSystem.java:107)
            at org.apache.hadoop.fs.RawLocalFileSystem.open(RawLocalFileSystem.java:182)
            at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.(ChecksumFileSystem.java:126)
            at org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:283)
            at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:427)
            at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:75)
            at org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader.initialize(KeyValueLineRecordReader.java:65)
            at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:521)
            at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
            at org.apache.hadoop.mapred.MapTask.run(MapTask.java:364)
            at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:223)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
            at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
            at java.util.concurrent.FutureTask.run(FutureTask.java:166)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
            at java.lang.Thread.run(Thread.java:724)
    13/11/27 05:47:52 INFO mapred.JobClient:  map 35% reduce 0%</p>
  </blockquote>