Hello, We have a cluster with 2 masters (that also store data) and 1 master "coordinator" that does not store data. We recently restarted one of our masters that stores data and were hit with the bug outlined here: https://www.elastic.co/blog/elasticsearch-1-3-2-released we were able to apply the…

Upgrading from 1.3.1 -> latest version (2.1.0)

nik9000 (Nik Everett) December 2, 2015, 7:06pm 2

1.x -> 2.x requires a full cluster restart. Here are the rules.

Topic		Replies	Views
Bad version on master node Elasticsearch elastic-stack-alerting	8	105	March 28, 2025
Elasticsearch upgrade without service interruption? Elasticsearch	2	316	July 6, 2017
Cluster upgrade? Elasticsearch	4	384	July 6, 2017
Running with es1.7 and es 2.1 in ONE cluster Elasticsearch	3	522	July 5, 2017
1.1.1 to 1.3 upgrade possible? Elasticsearch	5	371	July 6, 2017

Elasticsearch is a trademark of Elasticsearch BV, registered in the U.S. and in other countries
Trademarks
Terms
Privacy
Brand
Code of Conduct

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.

Upgrading from 1.3.1 -> latest version (2.1.0)

Related topics