Hi Dear all, There are some unbalanced data nodes in my cluster, some nodes reached more than 95% disk usage.
so Can I move some block data from one node to another node directly? such as: from n1 to n2: 1) scp /data/xxxx/blk_* n2:/data/subdir11/ 2) rm -rf data/xxxx/blk_* 3) hadoop-dameon.sh stop datanode (on n1) 4) hadoop-damon.sh start datanode(on n1) 5) hadoop-dameon.sh stop datanode (on n2) 6) hadoop-damon.sh start datanode(on n2) Am I right? Thanks for any input.
