I started experimenting w/ a multi-level rack aware batch writer, see ACCUMULO-551. I even prototyped the code (there is a github link in the ticket). For this I used the hadoop code and config to make decisions about rack locality. I never got around to seriously testing this concept.
On Mon, Jan 20, 2014 at 4:56 PM, Mastergeek <[email protected]> wrote: > I realize this is a heavy topic, but I was curious to know what > implementations would have to be added to a build of Accumulo to make it > Rack and Datacenter aware? I found this > https://issues.apache.org/jira/browse/ACCUMULO-378 but it has not been > updated in some time. My main interests, for now at least, revolve around > understanding the components necessary to realize a rack and datacenter > aware Accumulo. > > - Jeff > > > > ----- > > > > -- > View this message in context: > http://apache-accumulo.1065345.n5.nabble.com/Rack-and-Datacenter-Awareness-tp7193.html > Sent from the Developers mailing list archive at Nabble.com. >
