Done, https://issues.apache.org/jira/browse/CASSANDRA-564
On Thu, Nov 19, 2009 at 01:17:16PM -0600, Jonathan Ellis wrote: > Currently, no. Feel free to open a ticket. It would be fairly easy > to make the decommission code in trunk handle this. > > On Thu, Nov 19, 2009 at 1:13 PM, Anthony Molinaro > <antho...@alumni.caltech.edu> wrote: > > So, is there anyway to recover if you can't guarantee the same IP address? > > Since we are running on EC2 (as I'm sure are others on the list), and there > > is no way to make this guarantee. > > > > Is this sort of recoverability on the roadmap anywhere? > > > > Thanks, > > > > -Anthony > > > > On Wed, Nov 18, 2009 at 01:50:20PM -0600, Jonathan Ellis wrote: > >> No, bootstrap is currently only for adding new nodes, not replacing dead > >> ones. > >> > >> On Wed, Nov 18, 2009 at 1:47 PM, Simon Smith <simongsm...@gmail.com> wrote: > >> > I'm sorry if this was covered before, but if you lose a node and > >> > cannot bring it (or a replacement) back with the same IP address or > >> > DNS name, is your only option to restart the entire cluster? E.g. if > >> > I have nodes 1, 2, and 3 with replication factor 3, and then I lose > >> > node 3, is it possible to bring up a new node 3 with a new IP (and a > >> > Seed of either node 1 or node 2) and bootstrap it? > >> > > >> > Thanks, > >> > > >> > Simon > >> > > >> > On Wed, Nov 18, 2009 at 2:03 PM, Jonathan Ellis <jbel...@gmail.com> > >> > wrote: > >> >> Tokens can change, so IP is used for node identification, e.g. for > >> >> hinted handoff. > >> >> > >> >> On Wed, Nov 18, 2009 at 1:00 PM, Ramzi Rabah <rra...@playdom.com> wrote: > >> >>> Hey Jonathan, why should a replacement node keep the same IP > >> >>> address/DNS name as the original node? Wouldn't having the same token > >> >>> as the node that went down be sufficient (provided that you did the > >> >>> steps above of copying the data from the 2 neighboring nodes)? > >> >>> > >> > > > > > -- > > ------------------------------------------------------------------------ > > Anthony Molinaro <antho...@alumni.caltech.edu> > > -- ------------------------------------------------------------------------ Anthony Molinaro <antho...@alumni.caltech.edu>
