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MapReduce, mail # user - Re: 'supergroup' in Hadoop


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Raj Hadoop 2013-09-12, 01:38
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Chris Embree 2013-09-12, 01:48
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orahad bigdata 2013-09-14, 19:51
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'supergroup' in Hadoop
Raj Hadoop 2013-09-12, 01:17
Hello All,

When we install Hadoop, when does the user group 'supergroup' gets created. What is the significance of this ? Do we have any other groups apart from this group ?

Thanks,
Raj