Is it a one time operation or continuous one ? If it is a one-time operation, the steps suggested below should work.
Otherwise, you need to set up a process which will continuously feed the source and apply changes in the destination. Let me know, if this is the case - we have a similar requirement in facebook, and have set up a replication process (which is not open-source), but I can tell the main design points. Thanks, -namit On 2/11/10 9:25 AM, "Edward Capriolo" <[email protected]> wrote: I think it is pretty simple 1)distcp the warehouse 2)rsync your derby DB --or-- backup restore derby This assumes you are not going to edit anything while moving. On Thu, Feb 11, 2010 at 12:01 PM, Ryan LeCompte <[email protected]> wrote: > Hey guys, > > I have another Hadoop cluster that has Hive installed with its own metastore > and all. I would like to move/copy/export data from a bunch of Hive tables > from a different Hadoop cluster into this one. > > Is this possible? What's the best way to do it? The hadoop/hive/derby > versions are the same. > > Thanks! > > Ryan > >
