* Make it more clear that you can use `month` or `1M`.
* Explain rounding rules
* Consistently use "time zone" instead of "timezone". It looks like both
are right but I see "time zone" much more. And the parameter in
elasticsearch is `time_zone` so we may as well line up.
Closes#56760
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
This commit adds support for rules with multiple tokens on LHS, also
known as "contraction rules", into stemmer override token
filter. Contraction rules are handy into translating multiple
inflected words into the same root form. One side effect of this change is
that it brings stemmer override rules format closer to synonym rules
format so that it makes it easier to translate one into another.
This change also makes stemmer override rules parser more strict so
that it should catch more errors which were previously accepted.
Closes#56113
* [ML] adds new for_export flag to GET _ml/inference API (#57351)
Adds a new boolean flag, `for_export` to the `GET _ml/inference/<model_id>` API.
This flag is useful for moving models between clusters.
This commit adds the `expand_wildcards` parameter documentation to the
`_cat/indices` and `_cat/aliases` docs, as those APIs now support
`expand_wildcards`. Additionally, clarifies the `expand_wildcards` docs with
respect to hidden indices.
This adds a max_model_memory setting to forecast requests.
This setting can take a string value that is formatted according to byte sizes (i.e. "50mb", "150mb").
The default value is `20mb`.
There is a HARD limit at `500mb` which will throw an error if used.
If the limit is larger than 40% the anomaly job's configured model limit, the forecast limit is reduced to be strictly lower than that value. This reduction is logged and audited.
related native change: https://github.com/elastic/ml-cpp/pull/1238
closes: https://github.com/elastic/elasticsearch/issues/56420
Implement TIME_PARSE(<time_str>, <pattern_str>) function
which allows to parse a time string according to the specified
pattern into a time object. The patterns allowed are those of
java.time.format.DateTimeFormatter.
Closes#54963
Co-authored-by: Andrei Stefan <astefan@users.noreply.github.com>
Co-authored-by: Patrick Jiang(白泽) <patrickjiang0530@gmail.com>
(cherry picked from commit 1fe1188d449cad7d0782a202372edc52a4014135)
Backporting #56888 to 7.x branch.
Limit the creation of data streams only for namespaces that have a composable template with a data stream definition.
This way we ensure that mappings/settings have been specified and will be used at data stream creation and data stream rollover.
Also remove `timestamp_field` parameter from create data stream request and
let the create data stream api resolve the timestamp field
from the data stream definition snippet inside a composable template.
Relates to #53100
Changes:
* Rewrites description and adds a Lucene link
* Reformats the configurable parameters as a definition list
* Changes the `Theory` heading to `Using the min_hash token filter for
similarity search`
* Adds some additional detail to the analyzer example
This saves memory when running numeric significant terms which are not
at the top level by merging its collection into numeric terms and relying
on the optimization that we made in #55873.
As discussed at https://elastic.slack.com/archives/C0D1XEXEZ/p1586939752242300 is it not possible to restore snapshots taken on newer versions into clusters running lower versions. For example, a snapshot created in a 7.6.0 cluster cannot be restored on a 7.5.0 cluster. This needs to be documented.
Makes following changes to better clarify docs for read-only URL
snapshot repositories:
* Adds an example snippet for registering a URL repository
* Rewrites the protocols paragraph
* Adds a note to explicitly point out that only URLs using the `ftp`,
`http`, `http`, and `jar` protocols do not need the `path.repo`
setting.
Fixes#16280
Previously, the restore API snippet included a `include_global_state` value of `true`.
Some users copy and paste the code example verbatim, updating only the index and
snapshot value names. Running the snippet could inadvertently wipe out a
cluster's current ILM policies, index templates, and ingest pipelines.
This change updates the snippet to use a `include_global_state` value of
`false`. It also adds a callout that better describes impacts of
using a `include_global_state` argument of `true`.
Co-authored-by: Mike Wong <mike.wong@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: David Turner <david.turner@elastic.co>
Move the JDBC functionality integration tests from `:sql:qa` to a separate
module `:sql:qa:jdbc`. This way the tests are isolated from the rest of the
integration tests and they only depend to the `:sql:jdbc` module, thus
removing the danger of accidentally pulling in some dependency that may
hide bugs.
Moreover this is a preparation for #56722, so that we can run those tests
between different JDBC and ES node versions and ensure forward
compatibility.
Move the rest of existing tests inside a new `:sql:qa:server` project, so that
the `:sql:qa` becomes the parent project for both and one can run all the integration
tests by using this parent project.
(cherry picked from commit c09f4a04484b8a43934fe58fbc41bd90b7dbcc76)
Changes:
* Adds API reference docs for the delete snapshot repo API.
* Corrects an error in the delete snapshot repo API spec. Comma-separated
repository names are not supported.
* Relocates the existing delete snapshot repo API example docs.
Elasticsearch enables HTTP compression by default. However, to mitigate
potential security risks like the BREACH attack, compression is disabled by
default if HTTPS is enabled.
This updates the `http.compression` setting definition accordingly and adds
additional context.
Co-authored-by: Leaf-Lin <39002973+Leaf-Lin@users.noreply.github.com>
* Changes for #52239.
* Incorporating review feedback from Julie T. Also single-sourcing nexted options in the Mapping page and referencing them in the Nested page.
* Moving tip after the introduction and clarifying limits.
* Update docs/reference/mapping.asciidoc
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* Update docs/reference/mapping/types/nested.asciidoc
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Florian Kelbert
Nik Everett
James Rodewig
Tomasz Elendt
Benjamin Trent
Gordon Brown
Marios Trivyzas
Adam Locke
Martijn van Groningen
István Zoltán Szabó
Lee Hinman
Toby Sutor
Samidh
Russ Cam
Brandon Morelli
Albert Zaharovits
Théophile Helleboid - chtitux
Eddie Turizo
Andrei Balici
Adam Mohammed