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Posted to mapreduce-user@hadoop.apache.org by ch huang <ju...@gmail.com> on 2014/05/28 02:36:24 UTC

issue abount disk volume of node

hi,maillist:
        i have a 3-datanode cluster ,with each one has 1T disk volume
,recently i need run an app which need lots of disk volume, so i add
another three datanode with each one has 10T disk ,but as app running ,the
1T disk node is nearly full,how can i balance the data storage between 1T
node and 10T node? thanks