Hi, Hm, maybe I'm missing something.... but HBase runs on top of HDFS (that's where it gets/puts data), which itself provides data replication. So that should be all you need, no?
Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch - Hadoop - HBase Hadoop ecosystem search :: http://search-hadoop.com/ ----- Original Message ---- > From: "Hiller, Dean (Contractor)" <[email protected]> > To: [email protected] > Sent: Tue, December 21, 2010 12:14:25 PM > Subject: some data replication support in hbase? > > Are there any hooks in hbase to do data replication? We have to try to > move our 12 hour batch jobs down to 3 hours or so and are looking at > moving into a noSQL environment, but currently, customers have > replicated data(only a small subset of tables because our data set size > is so big). Are there any good strategies for data replication? > > > > It probably doesn't matter but our customers' local db(multiple > customers) is Sybase right now(as I think we edicted that a while back > to them). Any ideas here? All we really care about is that it is > eventually consistent with our cluster. > > > > I think we may also have issues where the update of two rows should have > what hbase had before or after kind of thing. > > > > Ideas? > > Thanks, > > Dean > > > > > > > This message and any attachments are intended only for the use of the >addressee and > may contain information that is privileged and confidential. If the reader > of >the > > message is not the intended recipient or an authorized representative of the > intended recipient, you are hereby notified that any dissemination of this > communication is strictly prohibited. If you have received this > communication >in > error, please notify us immediately by e-mail and delete the message and any > attachments from your system. >
