speed of replication for under replicated blocks by namenode

Hi, Some of my blocks are under replicated. Can anybody tell me at what speed namenode replicates it so that dfs.replication factor is satisfied and blocks become normal again? Or does it solely depend upon load factor on namenode and it can't be measured accurately? thanx Chandra

speed of replication for under replicated blocks by namenode

Hi, Some of my blocks are under replicated. Can anybody tell me at what speed namenode replicates it so that dfs.replication factor is satisfied and blocks become normal again? Or does it depend upon load factor on namenode and it can't be measured? Chandra

Re: Installing both hadoop1 and haddop2 on single node

environment variables are enable. On Mon, May 5, 2014 at 12:36 PM, chandra kant chandralakshmikan...@gmail.comjavascript:_e(%7B%7D,'cvml','chandralakshmikan...@gmail.com'); wrote: Hi, Is it possible to install both hadoop1 and hadoop2 side by side on single node for development purpose so

Re: Installing both hadoop1 and haddop2 on single node

. -- Chandra On Mon, May 5, 2014 at 11:31 AM, chandra kant chandralakshmikan...@gmail.com wrote: Thanks.. I set it accordingly.. On Monday, 5 May 2014, Shengjun Xin s...@gopivotal.com wrote: I think you need to set two different environment variables for hadoop1 and hadoop2

Fwd: Installing both hadoop1 and haddop2 on single node

Hi, Is it possible to install both hadoop1 and hadoop2 side by side on single node for development purpose so that I can choose any one of them by just shutting down one and starting another? I installed hadoop 1.2.1 and ran air successfully. Next, when I try to do hdfs namenode - format from