* Remove `es-test-dir` book-scoped variable
* Remove `plugins-examples-dir` book-scoped variable
* Remove `:dependencies-dir:` and `:xes-repo-dir:` book-scoped variables
- In `index.asciidoc`, two variables (`:dependencies-dir:` and `:xes-repo-dir:`) were removed.
- In `sql/index.asciidoc`, the `:sql-tests:` path was updated to fuller path
- In `esql/index.asciidoc`, the `:esql-tests:` path was updated idem
* Replace `es-repo-dir` with `es-ref-dir`
* Move `:include-xpack: true` to few files that use it, remove from index.asciidoc
**Problem:**
For historical reasons, source files for the Elasticsearch Guide's security, watcher, and Logstash API docs are housed in the `x-pack/docs` directory. This can confuse new contributors who expect Elasticsearch Guide docs to be located in `docs/reference`.
**Solution:**
- Move the security, watcher, and Logstash API doc source files to the `docs/reference` directory
- Update doc snippet tests to use security
Rel: https://github.com/elastic/platform-docs-team/issues/208
This PR adds a new field, `_meta`, to the data frame
analytics configuration.
The `_meta` field stores an arbitrary key-value map.
Keys are strings. Values are arbitrary objects
(possibly also maps).
The `_meta` field can be updated using the data frame
analytics `_update` endpoint.
Adds a `force` parameter to the delete trained models API
which when set to `true` allows deletion of a model that
is referenced by ingest pipelines or has a started deployment.
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
This deprecates estimated_heap_memory_usage_bytes on model put and replaces it with model_size_bytes.
On GET, only model_size_bytes is returned unless v7 rest-api compatibility is requested.
For the ml/info API, only model_size_bytes is returned
A forward-port of: #80545
This commit adds a new field deployment_stats that is optionally set for models that are deployed.
If a model does not have a deployment, it will be null.
Also, removes the get deployment stats API and makes the deployment stats action internal only.
When a deployment is started, we do not validate that the definition
documents are all present and not truncated. This commit adds a
validation on _start that prevents a bad state from occurring where the
deployment starts, but the model is incorrectly defined, or some unknown
error occurs to late in the deployment process.
Implements a `force` parameter to the stop deployment API.
This allows a user to forcefully stop a deployment. Currently,
this specifically allows stopping a deployment that is in use
by ingest processors.
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
Removes `testenv` annotations and related code. These annotations originally let you skip x-pack snippet tests in the docs. However, that's no longer possible.
Relates to #79309, #31619
Adds `start_time` to the get deployment stats API for the deployment
and each allocation.
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
the infer endpoint has changed its format.
Also, the results format for the various tasks have changed. This updates the docs to match what is currently in 8.0.0.
* [ML] add documentation for get deployment stats API
* Apply suggestions from code review
Co-authored-by: István Zoltán Szabó <istvan.szabo@elastic.co>
Co-authored-by: István Zoltán Szabó <istvan.szabo@elastic.co>
Zero-Shot classification allows for text classification tasks without a pre-trained collection of target labels.
This is achieved through models trained on the Multi-Genre Natural Language Inference (MNLI) dataset. This dataset pairs text sequences with "entailment" clauses. An example could be:
"Throughout all of history, man kind has shown itself resourceful, yet astoundingly short-sighted" could have been paired with the entailment clauses: ["This example is history", "This example is sociology"...].
This training set combined with the attention and semantic knowledge in modern day NLP models (BERT, BART, etc.) affords a powerful tool for ad-hoc text classification.
See https://arxiv.org/abs/1909.00161 for a deeper explanation of the MNLI training and how zero-shot works.
The zeroshot classification task is configured as follows:
```js
{
// <snip> model configuration </snip>
"inference_config" : {
"zero_shot_classification": {
"classification_labels": ["entailment", "neutral", "contradiction"], // <1>
"labels": ["sad", "glad", "mad", "rad"], // <2>
"multi_label": false, // <3>
"hypothesis_template": "This example is {}.", // <4>
"tokenization": { /*<snip> tokenization configuration </snip>*/}
}
}
}
```
* <1> For all zero_shot models, there returns 3 particular labels when classification the target sequence. "entailment" is the positive case, "neutral" the case where the sequence isn't positive or negative, and "contradiction" is the negative case
* <2> This is an optional parameter for the default zero_shot labels to attempt to classify
* <3> When returning the probabilities, should the results assume there is only one true label or multiple true labels
* <4> The hypothesis template when tokenizing the labels. When combining with `sad` the sequence looks like `This example is sad.`
For inference in a pipeline one may provide label updates:
```js
{
//<snip> pipeline definition </snip>
"processors": [
//<snip> other processors </snip>
{
"inference": {
// <snip> general configuration </snip>
"inference_config": {
"zero_shot_classification": {
"labels": ["humanities", "science", "mathematics", "technology"], // <1>
"multi_label": true // <2>
}
}
}
}
//<snip> other processors </snip>
]
}
```
* <1> The `labels` we care about, these replace the default ones if they exist.
* <2> Should the results allow multiple true labels
Similarly one may provide label changes against the `_infer` endpoint
```js
{
"docs":[{ "text_field": "This is a very happy person"}],
"inference_config":{"zero_shot_classification":{"labels": ["glad", "sad", "bad", "rad"], "multi_label": false}}
}
```
This commit removes the ability to set the vocabulary location in the model config.
This opts instead for sane defaults to be set and used. Wrapping this up in an
API.
The index is now always the internally managed .ml-inference-native index
and the document ID is always <model_id>_vocabulary
This API only works for pytorch/nlp type models.
Previously, if a model failed to be allocated on any node, the deployment failed.
This commit allows for an allocation to be partially_started and indicates its
current state via a new state value in the deployment stats API.
Additionally, when starting a deployment, the user may specify to wait_for
starting, partially_started, started and the API will block (as long as timeout doesn't expire) until that state is reached.
This new parameter is a boolean parameter that allows
users to put in a compressed model without it having
to be inflated on the master node during the put
request
This is useful for system/module set up and then later
having the model validated and fully parsed when it
is being loaded on a node for usage
