The reference manual includes docs on version compatibility in various
places, but it's not clear that these docs only apply to released
versions and that the rules for pre-release versions are stricter than
folks expect. This commit adds some words to the docs for unreleased
versions which explains this subtlety.
Changes:
* Documents the `time_series_metric` mapping parameter for PR #76766.
* Renames the `dimension` parameter to `time_series_dimension` for PR #78012.
* Adds support for `unsigned_long` to `time_series_dimension` for PR #78204.
This adds a new "elasticsearch-keystore show" command that displays
the value of a single secure setting from the keystore.
An optional `-o` (or `--output`) parameter can be used to direct
output to a file.
The `-o` option is required for binary keystore values
because the CLI `Terminal` class does not support writing binary data.
Hence this command:
elasticsearch-keystore show xpack.watcher.encryption_key > watcher.key
would not produce a file with the correct contents.
Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com>
* [DOCS] Update remote cluster docs
* Add files, rename files, write new stuff
* Plethora of changes
* Add test and update snippets
* Redirects, moved files, and test updates
* Moved file to x-pack for tests
* Remove older CCS page and add redirects
* Cleanup, link updates, and some rewrites
* Update image
* Incorporating user feedback and rewriting much of the remote clusters page
* More changes from review feedback
* Numerous updates, including request examples for CCS and Kibana
* More changes from review feedback
* Minor clarifications on security for remote clusters
* Incorporate review feedback
Co-authored-by: Yang Wang <ywangd@gmail.com>
* Some review feedback and some editorial changes
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
Co-authored-by: Yang Wang <ywangd@gmail.com>
This allows consumers of the API to be able to know exactly if all the features in a tile has been considered
when building the hits layer of a vector tile
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
In production, we recommend you run {es} on a dedicated host or as a primary service.
This adds that best practice to our setup documentation.
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
This commit removes the checks that prevented the use of API Keys and
Service Account (Service Tokens) on nodes without HTTPS
(xpack.security.http.ssl.enabled)
As a consequence of removing this check, the API Key service is now
automatically enabled, but can be explicitly disabled with
xpack.security.authc.api_key.enabled: false
In 8.x, we'll ignore the `ecs` option for the `user_agent` ingest processor.
This adds a related breaking change to the 8.0 migration docs.
Relates to #38828
Related to issue #77823
This does the following:
- Updates several asciidoc files that contained code snippets with
invalid JSON, most involving unnecessary trailing commas.
- Makes the switch from the Groovy JSON parser to the Jackson parser,
pursuant to the general goal of eliminating Groovy dependence.
- Makes testing of JSON validity at build time more strict.
Note that this update still allows backslash escaping for any
character. Currently that matters because of the file
"docs/reference/ml/anomaly-detection/apis/get-datafeed-stats.asciidoc",
specifically this part:
"attributes" : {
"ml.machine_memory" :
"$body.datafeeds.0.node.attributes.ml\.machine_memory",
"ml.max_open_jobs" : "512"
}
It's not clear to me what change, if any, is appropriate there. So,
I've left in the escaped period and configured the parser to ignore
it for the time being.
Replaces the hard-coded ESS lead-in with the docs attribute.
Previously, this copy omitted Microsoft Azure. This ensures these docs are better maintained.
* Add docs on searchable snaps costs
Adds a note on why searchable snapshots is cheaper, including warnings
that it might be more expensive too.
* Split into sections
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
* data -> the shard contents
* More wording tweaks
* Apply suggestions from code review
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
The current shrink API snippet doesn't show you how to remove replicas or reduce primary shards.
Rather than duplicate those instructions from the shrink API docs, this removes the snippet. A link to the shrink API and shrink ILM action docs is already provided.
It also updates a delete index API snippet to avoid wildcards. Wildcard expansion for the delete index API is disabled by default in 8.0.
This commit changes the es merge policy to apply the maximum segment size
on force merges that only expunge deletes (forceMergeDeletes).
This option is useful for read-write use cases that wants to reclaim deleted docs
more aggressively than the `index.merge.policy.deletes_pct_allowed`.
Closes#61764
Relates #77270
PR #77360 clarifies that a cluster's nodes don't need to be in the same data
center. This adds a similar clarification to the ES introduction docs.
Co-authored-by: David Turner <david.turner@elastic.co>
We make wire changes in #77633 so we need to disable the backwards
compatibility tests in master before merging the wire changes. We'll
re-enable them after the backport is merged.
Today we document that you can use URL repositories with searchable
snapshots, but in fact it only works for HTTP(S) repositories. This
commit adjusts the docs to clarify.
Relates #69521
This adds profiling to the fetch phase so we can tell when fetching is
slower than we'd like and we can tell which portion of the fetch is
slow. The output includes which stored fields were loaded, how long it
took to load stored fields, which fetch sub-phases were run, and how
long those fetch sub-phases took.
Closes#75892
* Skip bwc
* Don't compare fetch profiles
* Use passed one
* no npe
* Do last rename
* Move method down
* serialization tests
* Fix sneaky serialization
* Test for sneaky bug
* license header
* Document
* Fix test
* newline
* Restore assertion
* unit test merging
* Handle inner hits
* Fixup
* Revert unneeded
* Revert inner hits profiling
* Fix names
* Fixup names
* Move results building
* Drop loaded_nested
* Checkstyle
* Fixup more
* Finish writeable cleanup
Add unit tests for merge
* Remove null checking builder
* Fix wire mistake
How did this pass before?!
* Rename
* Remove funny builder
* Remove name munging
Several sentences in the 8.0 breaking changes reference setting
system properties in `elasticsearch.yml`, which is not supported. This corrects
those sentences.
It also fixes a sentence that references the `http.content_type.required`
setting as a system property.
We currently use the plaintext body of a shard request as the key to the
request cache. This has the disadvantage that very large requests can
quickly fill up the cache due to the size of their keys. With this commit,
we instead use a sha-256 hash of the shard request as the cache key,
which will use a constant (and much smaller) number of bytes.
James Rodewig
Benjamin Trent
David Turner
Przemyslaw Gomulka
Lukas Wegmann
István Zoltán Szabó
Ignacio Vera
Tim Vernum
Adam Locke
Ryan Ernst
Stef Nestor
edh-oss
AndyHunt66
Jake Landis
Armin Braun
Jim Ferenczi
Nik Everett
Johan Nilsson Hansen