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From zhangyujian1984 <zhangyujian1...@gmail.com>
Subject How to config node group in hadoop
Date Wed, 17 Dec 2014 07:04:27 GMT

      recent hadoop supports BlockPlacementPolicyWithNodeGroup, does anyone know how to config
datanodes in groups, how
to tell hadoop the topology with node-groups, i wonder if there exists a sample config file
for further study.

Thanks & Regards

Yujian Zhang
Southeast University, Nanjing, China
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