-copy data inter-cluster with different version of Hadoop
S. Zhou 2013-10-28, 19:14
I need to copy data from Hadoop cluster A to cluster B. I know I can use "distCp" tool to do that. Now the problem is: cluster A has version 1.2.1 and cluster B has version 0.20.x. So "distcp" tool from either version does not work on both versions. Is there a possible way to do that? So far I copy data from cluster A to local and upload to cluster B.