OpenSearch/server
David Turner d14799f0a5 Prevent merging nodes' data paths (#42665)
Today Elasticsearch does not prevent you from reconfiguring a node's
`path.data` to point to data paths that previously belonged to more than one
node. There's no good reason to be able to do this, and the consequences can be
quietly disastrous. Furthermore, #42489 might result in a user trying to split
up a previously-shared collection of data paths by hand and there's definitely
scope for mixing the paths up across nodes when doing this.

This change adds a check during startup to ensure that each data path belongs
to the same node.
2019-05-30 18:08:55 +01:00
..
licenses Upgrade to Lucene 8.1.0 (#42214) 2019-05-23 11:46:45 +02:00
src Prevent merging nodes' data paths (#42665) 2019-05-30 18:08:55 +01:00
build.gradle [Backport] Replace usages RandomizedTestingTask with built-in Gradle Test (#40978) (#40993) 2019-04-09 11:52:50 -07:00