-Re: HDFS HA with HDFS Federation
Todd Lipcon 2012-10-31, 20:10
The shared edits dir config is also optionally per-namenode -- i.e you can
specify dfs.namenode.shared.edits.dir.namespace1 or
even dfs.namenode.shared.edits.dir.namespace1.nn2. For reference in the
code, check out NameNode.NAMENODE_SPECIFIC_KEYS.
On Wed, Oct 31, 2012 at 1:08 PM, lohit <[EMAIL PROTECTED]> wrote:
> Hi Devs,
> I am trying to test HDFS Federation and HDFS HA on same cluster.
> My setup has 2 federated NameNodes out of which only one NameNode is in HA
> It looks like all configs has good structure to distinguish between the
> For example dfs.namenode.rpc-address.cluster.namenode is kind of unique.
> This enables me to have same hdfs-site.xml across all nodes on cluster.
> But some configs like dfs.namenode.shared.edits.dir does not have this
> This forces me to have different hdfs-site.xml on different nodes.
> Has anyone run into this situation? Any suggestions to overcome this?
> Have a Nice Day!
Software Engineer, Cloudera