<code>[hadoop-1.0.2] → hadoop jar hadoop-examples-1.0.2.jar wordcount /user/abhinav/input     /user/abhinav/output
Warning: $HADOOP_HOME is deprecated.

****hdfs://localhost:54310/user/abhinav/input
12/04/15 15:52:31 INFO input.FileInputFormat: Total input paths to process : 1
12/04/15 15:52:31 WARN util.NativeCodeLoader: Unable to load native-hadoop library for     your platform... using builtin-java classes where applicable
12/04/15 15:52:31 WARN snappy.LoadSnappy: Snappy native library not loaded
12/04/15 15:52:31 INFO mapred.JobClient: Running job: job_201204151241_0010
12/04/15 15:52:32 INFO mapred.JobClient:  map 0% reduce 0%
12/04/15 15:52:46 INFO mapred.JobClient:  map 100% reduce 0%
</code>

He configurado hadoop en un solo nodo usando esta guía (http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/#run-the-mapreduce -trabajo) y estoy tratando de ejecutar un ejemplo proporcionado pero me quedo atascado en el mapa 100% de reducción 0%. ¿Qué podría estar causando esto?