-Re: Can we configure two or more datanode under pseudo-distributed mode?
Boris Shkolnik 2009-09-25, 17:19
You can run multiple data nodes on the same machine.
You should create a separate config directory for each dn.
The following stuff needs to be created
And then start these data nodes
( something like this: bin/hdfs --config $DIR/dn$i datanode >
Or you can look at MiniDFSCluster
On 9/24/09 11:00 PM, "Huang Qian" <[EMAIL PROTECTED]> wrote:
> Hi guys,
> I just want to simulate a cluster with Hadoop on my laptop, so I chose the
> pseudo-distribute mode. The example is running well, but now I just want to
> test getting date from different machines. Unfortunately, I have not found
> anything on that topic yet. Can Hadoop fit my needs under pseudo-distribute
> mode? Thank you all~
> All the best