Thanks, it was instructive to look at the source. However, I am now stuck
with getting HBase to honor the "hbase.mapred.output.quorum" setting. I
opened a separate topic for this.
On Mon, Mar 18, 2013 at 11:26 PM, Jean-Daniel Cryans <[EMAIL PROTECTED]>wrote:
> Checkout how CopyTable does it:
> On Mon, Mar 18, 2013 at 3:09 PM, David Koch <[EMAIL PROTECTED]> wrote:
> > Hello,
> > Is it possible to run a M/R on cluster A over a table that resides on
> > cluster B with output to a table on cluster A? If so, how?
> > I am interested in doing this for the purpose of copying part of a table
> > from B to A. Cluster B is a production environment, cluster A is a slow
> > test platform. I do not want the M/R to run on B since it would block
> > precious slots on this cluster. Otherwise I could just run CopyTable on
> > cluster B and specify cluster A as output quorum.
> > Could this work by pointing the client configuration at the
> > of cluster A and the hdfs-site.xml and hbase-site.xml of cluster B? In
> > scenario - in order to output to cluster A I guess I'd have to set
> > TableOutputFormat.QUORUM_ADDRESS to cluster A.
> > I use a client configuration generated by CDH4 and there are some other
> > files floating around - such as core-site.xml, not sure what to do with
> > that.
> > Thank you,
> > /David