摘要:
hadoop的版本区别:1.0.X -current stable version, 1.0 release1.1.X -current beta version, 1.1 release2.X.X -current alpha version0.23.X -simmilar to 2.X.X but missing NN HA.0.22.X -does not include security0.20.203.X -old legacy stable version0.20.X -old legacy version参考官方地址:http://hadoop.apache.org/releas
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