OpenSearch/docs/reference/setup
David Pilato 62d8b7ab97 Docs: rolling upgrade process seems incorrect
When reading the [rolling upgrade process](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/setup-upgrade.html#rolling-upgrades), you can see that we wrote:

* disable allocation
* upgrade node1
* upgrade node2
* upgrade node3
* ...
* enable allocation

That won't work as after a node has been removed and restarted, no shard will be allocated anymore.
So closing node2 and remaining nodes, won't help to serve index and search request anymore.

We should write:

* disable allocation
* upgrade node1
* enable allocation
* wait for shards being recovered on node1
* disable allocation
* upgrade node2
* enable allocation
* wait for shards being recovered on node2
* disable allocation
* upgrade node3
* enable allocation
* wait for shards being recovered on node3
* disable allocation
* ...
* enable allocation

I think this documentation update should go in 1.3, 1.4, 1.x and master branches.

Closes #8218
Closes #7973.
2014-10-24 16:45:42 +02:00
..
as-a-service-win.asciidoc Docs: Fixed typo in windows-as-a-service 2014-09-04 16:12:46 +02:00
as-a-service.asciidoc Fix typo in docs 2014-05-14 12:36:35 +02:00
configuration.asciidoc Docs: Changing ES_MAX_MEM default from '1gb' to '1g' 2014-07-25 12:50:59 +02:00
dir-layout.asciidoc Docs: Fixed header levels in setup/dir-layout.asciidoc 2014-08-18 13:38:28 +02:00
repositories.asciidoc Update repositories.asciidoc 2014-08-18 12:57:08 +02:00
upgrade.asciidoc Docs: rolling upgrade process seems incorrect 2014-10-24 16:45:42 +02:00