Important part is: 0.90.x
1.x Restart Upgrade So you need to stop the whole cluster and restart. -- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 26 avr. 2014 à 11:03, Srividhya Umashanker <[email protected]> a écrit : http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/setup-upgrade.html >= 0.90.7 0.90.x Rolling Upgrade 1.x 1.x Rolling Upgrade I guess the upgrade will upgrade to latest lucene automatically. 1. stop node 1. 2. install 1.1.1 on node 1. [NOT REQUIRED] 3. copy data folder to 1.1.1. 4. start node 1 and wait for it to synchronize. Let me know how it goes. > On Saturday, April 26, 2014 12:50:37 PM UTC+5:30, Thomas Ardal wrote: > I'm running a two-node cluster with Elasticsearch 0.90.11. I want to upgrade > to the newest version (1.1.1), but I'm not entirely sure on how to do it. > 0.90.11 is based on Lucene 4.6.1 and 1.1.1 on Lucene 4.7.2. Can I do the > following: > > 1. stop node 1. > 2. install 1.1.1 on node 1. > 3. copy data folder to 1.1.1. > 4. start node 1 and wait for it to synchronize. > 5. stop node 2. > 6. install 1.1.1 on node 2. > 7. copy data folder to 1.1.1. > 8. start node 2 and wait for it to synchronize. > > I can live with downtime if not possible otherwise. -- 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/5682b4a1-b978-44f3-a419-a6055358006f%40googlegroups.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/DE5C9D4C-4788-487C-9CEC-F7C4F3BD2D45%40pilato.fr. For more options, visit https://groups.google.com/d/optout.
