Our customers do not have hbase. We need to replicate data to their database that is at the customer location. We only replicate a portion of their data.
I was hoping for some hooks into hbase so right after data was successfully written, we could then fire an event. I guess we can just put it on our client as part of a framework, but I kinda wanted it to be server side. Ie. We could have our own hbase api on top of the hbase api that would fire events after store events were successful, but was wondering if there was already built in hooks. Dean -----Original Message----- From: Otis Gospodnetic [mailto:[email protected]] Sent: Friday, December 24, 2010 9:13 AM To: [email protected]; [email protected] Subject: Re: some data replication support in hbase? 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. > 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.
