Error: org/jdom/JDOMException while running map reduce job

Hi I am trying to parse an XML file using map reduce framework. I am using JDOM Parser for parsing of the XML file. but when I run my map reduce code on a pseudo-node cluster than it gives me following error. WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same. INFO input.FileInputFormat: Total input paths to process : 1 INFO util.NativeCodeLoader: Loaded the native-hadoop library WARN snappy.LoadSnappy: Snappy native library not loaded INFO mapred.JobClient: Running job: job_201303281220_0016 INFO mapred.JobClient: map 0% reduce 0% INFO mapred.JobClient: Task Id : attempt_201303281220_0016_m_000000_0, Status : FAILED Error: org/jdom/JDOMException INFO mapred.JobClient: Task Id : attempt_201303281220_0016_m_000000_1, Status : FAILED Error: org/jdom/JDOMException INFO mapred.JobClient: Task Id : attempt_201303281220_0016_m_000000_2, Status : FAILED Error: org/jdom/JDOMException INFO mapred.JobClient: Job complete: job_201303281220_0016 INFO mapred.JobClient: Counters: 7 INFO mapred.JobClient: Job Counters INFO mapred.JobClient: SLOTS_MILLIS_MAPS=7541 INFO mapred.JobClient: Total time spent by all reduces waiting after reserving slots (ms)=0 INFO mapred.JobClient: Total time spent by all maps waiting after reserving slots (ms)=0 INFO mapred.JobClient: Launched map tasks=4 INFO mapred.JobClient: Data-local map tasks=4 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0 INFO mapred.JobClient: Failed map tasks=1 I tried downloading JDOM 1.x jars but still no help getting the same error. If someone can suggest something that will be a great help. NOTE: I am able to run various examples like word-count,PI so I think my cluster is establish properly. Thanks in advance.
surely the JDOMException is logged somewhere! What does it say is the problem?

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