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Showing posts from December, 2009

How to start a single hadoop tasktracker

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/usr/local/hadoop/bin/hadoop-daemon.sh --config /usr/local/hadoop/bin/../conf start tasktracker
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How to start a single hadoop datanode

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/usr/local/hadoop/bin/hadoop-daemon.sh --config /usr/local/hadoop/bin/../conf start datanode
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Excel short cut to edit the active cell in a mac

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Control U will let you edit the active excel in a mac
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