Managing hdfs in pseudo-distributed hadoop mode -

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i want computation hadoop , mahout on quad core machine, using hadoop in pseudo-distributed mode.

the problem space on root drve limited, how can configure use space available on other external hard drive.

you can configure hdfs strores data. add following conf/hdfs-site.xml:

<property>     <name>dfs.data.dir</name>     <value>__path_to_where_you_want_to_store_your_data/hdfs/data/</value> </property> <property>     <name>dfs.name.dir</name>     <value>__path_to_where_you_want_to_store_your_data/hdfs/name/</value> </property>

after theese changes have format namenode:

hadoop namenode -format


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