Hey Charlie, sorry to come back on this, but just to be clear, when you say "the rolling upgrade procedure", what do you mean?
thanks, L-P On Tue, Aug 13, 2013 at 9:57 AM, Charlie Voiselle <[email protected]>wrote: > Louis-Philippe et al: > > You can follow the rolling upgrade procedure to upgrade a node from 1.2 to > 1.4.x directly. The note in the instructions only concerns upgrading from > 1.0 to 1.4. > > No need to stop at 1.3.2. > > Thanks, > Charlie Voiselle > > On Aug 13, 2013, at 9:23 AM, Guido Medina <[email protected]> > wrote: > > Also, in theory if you have at least 5 nodes in the cluster one node down > at a time doesn't stop your cluster from working properly. > > You could do the following node by node which I have done several times: > > 1. Stop Riak on the upgrading node and in another node mark the > upgrading node as down (riak-admin down riak@upgrading-node) > 2. Upgrade Riak on that node to version 1.3.2, start it up and wait > till it is completely operative (riak_kv is up and all transfers are > finished, check by typing "riak-admin transfers") > 3. For Riak 1.3.2 once the step is over, type "riak-admin > reformat-indexes" and tail -f /var/log/riak/console.log which should be > done really fast if there isn't anything to fix. > 4. Do 1 to 3 per node. > 5. Do 1 and 2 but for for Riak 1.4.1. > > > HTH, > > Guido. > > On 13/08/13 13:50, Guido Medina wrote: > > Same here, except that Riak 1.3.2 did that for me automatically. As > Jeremiah mentioned, you should go first to 1.3.2 on all nodes, per node the > first time Riak starts it will take some time upgrading the 2i indexes > storage format, if you see any weirdness then execute "riak-admin > reformat-indexes" as soon as you upgrade a node, 1 by 1. > > Before you even start read the release notes for each major version > besides the rolling upgrade doc: > > *Riak 1.3.2:* https://github.com/basho/riak/blob/1.3/RELEASE-NOTES.md > *Riak 1.4.1:* https://github.com/basho/riak/blob/1.4/RELEASE-NOTES.md > > HTH, > > Guido. > > On 13/08/13 13:41, Bhuwan Chawla wrote: > > Having done a similar upgrade, a gotcha to keep in mind: > > > "Note for Secondary Index users > If you use Riak's Secondary Indexes and are upgrading from a version prior > to Riak version 1.3.1, you need to reformat the indexes using the > riak-admin reformat-indexes command" > > > > On Tue, Aug 13, 2013 at 8:36 AM, Jeremiah Peschka < > [email protected]> wrote: > >> From http://docs.basho.com/riak/latest/ops/running/rolling-upgrades/ it >> looks like you should upgrade to 1.3.2 and then 1.4.1 >> >> Depending on how badly you need the extra capacity, it would probably >> be better to start by upgrading all nodes and then adding the new one. >> >> -- >> Jeremiah Peschka - Founder, Brent Ozar Unlimited >> MCITP: SQL Server 2008, MVP >> Cloudera Certified Developer for Apache Hadoop >> >> On Aug 13, 2013, at 5:06 AM, Louis-Philippe Perron <[email protected]> >> wrote: >> >> Hi riak peoples, >> I'm in the process of adding a new node to a aging (1 node) cluster. I >> would like to know what would be the prefered incrementing upgrade to get >> all my nodes on the latest riak version. The best scenario would also have >> the least downtime. The old node is at riak version 1.2.1. >> >> My actual plan is: >> >> - install riak 1.4.1 on the new node >> - add the new 1.4.1 node to the old 1.2.1 cluster. >> - bring the 1.2.1 node offline >> - upgrade the 1.2.1 node to 1.4.1 >> - put the upgraded node back online >> >> will this work? >> thanks! >> >> >> _______________________________________________ >> riak-users mailing list >> [email protected] >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >> >> >> _______________________________________________ >> riak-users mailing list >> [email protected] >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >> >> > > > _______________________________________________ > riak-users mailing > [email protected]http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > >
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