1.1 should be compatible with 1.0. It means you can do rolling upgrade and upgrade your client to 1.1 and then your cluster.
My 2 cents. -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs > Le 29 mars 2014 à 19:17, Amit Soni <[email protected]> a écrit : > > Hi David - Can you point us to any documentation to understand best practices > around ES upgrade (especially if I want to achieve zero downtime)? For > instance, I have a few questions as below: > If I am running 1.0 in production at this time, can I do a rolling restart of > ES nodes by upgrading them to 1.1, one at a time (during which at one point > some nodes will be on 1.0 and others on 1.1) > If I want to have no downtime, do I upgrade my cluster first or my client > first (I am using transport client). > > > -Amit. > > >> On Wed, Mar 26, 2014 at 12:42 AM, David Pilato <[email protected]> wrote: >> I would add to this that if you are starting a new project, start with 1.1.0. >> >> -- >> David ;-) >> Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs >> >> >> Le 26 mars 2014 à 08:20, Mark Walkom <[email protected]> a écrit : >> >> Check out this blog post >> http://www.elasticsearch.org/blog/elasticsearch-1-1-0-released/ >> There's release notes there. >> >> Regards, >> Mark Walkom >> >> Infrastructure Engineer >> Campaign Monitor >> email: [email protected] >> web: www.campaignmonitor.com >> >> >>> On 26 March 2014 18:19, Xkjy Awnu <[email protected]> wrote: >>> Today,I found elasticsearch1.0.2,elasticsearch0.90.13,elasticsearch1.1.0 >>> released。 >>> >>> What is the difference between the three versions？thank you。 >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "elasticsearch" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elasticsearch/CALkU6TJnum%3D6ZzDF_UQQq3pZGBJTJcL%2B3To0Ee-a%2BsUtK1mxDQ%40mail.gmail.com. >>> For more options, visit https://groups.google.com/d/optout. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/CAEM624YyyU1P1tizZupCGudap%2BPmCEiopjiNcH-_4yYVg6_y4A%40mail.gmail.com. >> For more options, visit https://groups.google.com/d/optout. >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/A71D2C0D-79A0-4BD0-A147-40FBB2A227E1%40pilato.fr. >> >> For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/CAAOGaQLKDnstotJxsOKVrL9E%2BqZr6_Jqg4y3muw2v_Tv8U7-bw%40mail.gmail.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/371A39E6-9835-4DF2-BD62-9A2BF274FE46%40pilato.fr. For more options, visit https://groups.google.com/d/optout.
