* [DOCS] Add field extraction use cases to scripting docs
* Adding file
* Remove extra space
* Add dissect pattern to split and retrieve data
* Fix list spacing
* Incorporating review feedback
* Add warning admonition for removing runtime fields.
* Add cross-link to runtime fields.
* Expanding examples for runtime fields in a search request.
* Clarifying language and simplifying response tests.
* Initial changes for scripting.
* Shorten script examples.
* Expanding types docs.
* Updating types.
* Fixing broken cross-link.
* Fixing map error.
* Incorporating review feedback.
* Fixing broken table.
* Adding more info about reference types.
* Fixing broken path.
* Adding more info an examples for def type.
* Adding more info on operators.
* Incorporating review feedback.
* Adding notconsole for example.
* Removing comments in example.
* More review feedback.
* Editorial changes.
* Incorporating more reviewer feedback.
* Rewrites based on review feedback.
* Adding new sections for storing scripts and shortening scripts.
* Adding redirect for stored scripts.
* Adding DELETE for stored script plus link.
* Adding section for updating docs with scripts.
* Incorporating final feedback from reviews.
* Tightening up a few areas.
* Minor change around other languages.
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
Changes:
* Moves `Retrieve selected fields` to its own page and adds a title abbreviation.
* Adds existing script and stored fields content to `Retrieve selected fields`
* Adds a xref for `Retrieve selected fields` to `Search your data`
* Adds related redirects and updates existing xrefs
Plugin discovery documentation contained information about installing
Elasticsearch 2.0 and installing an oracle JDK, both of which is no
longer valid.
While noticing that the instructions used cleartext HTTP to install
packages, this commit replaces HTTPs links instead of HTTP where possible.
In addition a few community links have been removed, as they do not seem
to exist anymore.
Moves the search sort docs from the deprecated 'Request Body Search'
page to a new subpage of 'Run a search'.
No substantive changes were made to the content.
Generally we don't advocate for using `stored_fields`, and we're interested in
eventually removing the need for this parameter. So it's best to avoid using
stored fields in our docs examples when it's not actually necessary.
Individual changes:
* Avoid using 'stored_fields' in our docs.
* When defining script fields in top-hits, de-emphasize stored fields.
* Scripting: Deprecate general cache settings
* Add script.disable_max_compilations_rate setting
* Move construction to ScriptCache
* Use ScriptService to do updates of CacheHolder
* Remove fallbacks
* Add SCRIPT_DISABLE_MAX_COMPILATIONS_RATE_SETTING to ClusterSettings
* Node scope
* Use back compat
* 8.0 for bwc
* script.max_compilations_rate=2048/1m -> script.disable_max_compilations_rate=true in docker compose
* do not guard in esnode
* Doc update
* isSnapshotBuild() -> systemProperty 'es.script.disable_max_compilations_rate', 'true'
* Do not use snapshot in gradle to set max_compilations_rate
* Expose cacheHolder as package private
* monospace 75/5m in cbreaker docs, single space in using
* More detail in general compilation rate error
* Test: don't modify defaultConfig on upgrade
Add the character position of a scripting error to error responses.
The contents of the `position` field are experimental and subject to
change. Currently, `offset` refers to the character location where the
error was encountered, `start` and `end` define a range of characters
that contain the error.
eg.
```
{
"error": {
"root_cause": [
{
"type": "script_exception",
"reason": "runtime error",
"script_stack": [
"y = x;",
" ^---- HERE"
],
"script": "def x = new ArrayList(); Map y = x;",
"lang": "painless",
"position": {
"offset": 33,
"start": 29,
"end": 35
}
}
```
Refs: #50993
* Check position only for 7.7+
* 7.7 && decrement before assign
* Use correct experimental tag, update doc test responses, off by one yaml
* Do not duplicate error.caused_by in replacement
* Add position under causedby
The example use of a scoring script was incorrectly using a filter
script query, which has no scoring, and thus no _score variable
avialable. This commit converts the example doc to using the newer
script_score query.
* [DOCS] Add template docs to scripts. Reorder template examples.
* Adds a 'Search template' section to the 'How to use scripts' chapter.
This links to the 'Search template' chapter for detailed info and
examples.
* Reorders and retitles several examples in the 'Search template'
chapter. This is primarily to make examples for storing, deleting, and
using search templates more prominent.
* Change <templatename> to <templateid>
