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MapReduce >> mail # user >> Word count on cluster configuration


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Word count on cluster configuration
Hello!

I did the setup for a cluster configuration of Hadoop. After running the
word count example the output shown in the part-r-00000 file is as shown :

hduser@MT2012158:/usr/local/hadoop$ head
/tmp/gutenberg-output/gutenberg-output
    40
    2
    4
��� � � � �@��    2
��� � � � �@�@��    1
���� � � � �@�@��    1
P�������� j l k m �������� g��������������������EXTH � j 2004-01-01d
Leonardo    1
P�������� � � � � �������� ���������������������EXTH � t    1
�P�������� � � � ������������ � � � ���������EXTH � j 2004-01-01d
Leonardo    1
�P�������� � � � ������������ � � � � �����EXTH � t    1

Can you please tell me why this is happening?
--
*-Varsha *
+
Wenming Ye 2013-04-01, 06:53
+
Varsha Raveendran 2013-04-01, 09:41
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB