This section discusses the changes that you need to be aware of when migrating your application to Elasticsearch 7.5.
See also What’s new in 7.17 and Release notes.
cluster.routing.allocation.disk.include_relocations setting is deprecated.edit
cluster.routing.allocation.disk.include_relocations cluster setting is now
deprecated. In future versions, Elasticsearch will account for the sizes of relocating
shards when making allocation decisions based on the disk usage of nodes in the
Currently, you can set
false to disable this accounting. This can result in poor allocation decisions
that might overshoot watermarks and require significant work to correct.
To avoid deprecation warnings, discontinue use of the setting.
Stricter checking for wildcard queries on _indexedit
Previously, a wildcard query on the
_index field matched directly against the
fully-qualified index name. Now, in order to match against remote indices like
cluster:index, the query must contain a colon, as in
behavior aligns with the way indices are matched in the search endpoint.
Intro to Kibana
ELK for Logs & Metrics