This page previously documented `xpack.sql.enabled`.
However, in 7.8 and above, `xpack.sql.enabled` is always enabled and
the setting has no effect. There is no reason to maintain this page.
* Adding new page for restore snapshot API.
* Improving test cases, lots of edits, and streamlining content.
* Incorporating review suggestions and feedback.
* Specify `index alias` vs `alias`
* Change parameter order
* Provide clarity around regular expression
* Add link to SLM parameters
* Split sentences in example
* Adding link to master node page.
Adds a new `my-index-00001` REST test for docs snippets.
This test can serve as a lightweight replacement for
our existing `twitter` REST tests.
The new dataset is:
* Based on Apache logs, which is better aligned with Elastic use cases
* Compliant with ECS
* Similar to the existing `twitter` data set, containing the same field data types
* Lightweight, which should keep existing test runtimes roughly the same
Also updates the search API reference docs to use the new test.
This commit allows customizing the word delimiter token filters to skip processing
tokens tagged as keyword through the `ignore_keywords` flag Lucene's
WordDelimiterGraphFilter already exposes.
Fix for #59491
Before it was missing from the list. This PR also renames the 'geo data types'
section to 'spatial data types' and consolidates the geo and cartesian types
into that section.
The clock resolution for this API is our default 200ms. It is unlikely but
possible that a shard snapshot starts and ends on separate clock ticks and that breaks the test.
Just allowing any value here seems fine to me (seems we can't match for integer specifically).
Today `GET _nodes/stats/fs` includes `{least,most}_usage_estimate`
fields for some nodes. These fields have rather strange semantics. They
are only reported on the elected master and on nodes that have been the
elected master since they were last restarted; when a node stops being
the elected master these stats remain in place but we stop updating them
so they may become arbitrarily stale.
This means that these statistics are pretty meaningless and impossible
to use correctly. Even if they were kept up to date they're never
reported for data-only nodes anyway, despite the fact that data nodes
are the ones where we care most about disk usage. The information needed
to compute the path with the least/most available space is already
provided in the rest the stats output, so we can treat the inclusion of
these stats as a bug and fix it by simply removing them in this commit.
Since these stats were always optional and mostly omitted (for opaque
reasons) this is not considered a breaking change.
Corrects the `requests_per_second` query parameter used in the reindex,
delete by query, and update by query API docs.
The parameter defaults to `-1` (no throttle). `0` is not an allowed value.
This cleans up a few rough edged in the `variable_width_histogram`,
mostly found by @wwang500:
1. Setting its tuning parameters in an unexpected order could cause the
request to fail.
2. We checked that the maximum number of buckets was both less than
50000 and MAX_BUCKETS. This drops the 50000.
3. Fixes a divide by 0 that can occur of the `shard_size` is 1.
4. Fixes a divide by 0 that can occur if the `shard_size * 3` overflows
a signed int.
5. Requires `shard_size * 3 / 4` to be at least `buckets`. If it is less
than `buckets` we will very consistently return fewer buckets than
requested. For the most part we expect folks to leave it at the
default. If they change it, we expect it to be much bigger than
`buckets`.
6. Allocate a smaller `mergeMap` in when initially bucketing requests
that don't use the entire `shard_size * 3 / 4`. Its just a waste.
7. Default `shard_size` to `10 * buckets` rather than `100`. It *looks*
like that was our intention the whole time. And it feels like it'd
keep the algorithm humming along more smoothly.
8. Default the `initial_buffer` to `min(10 * shard_size, 50000)` like
we've documented it rather than `5000`. Like the point above, this
feels like the right thing to do to keep the algorithm happy.
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
* Updating snapshot/restore pages to align with API changes.
* Fixing texts in delete snapshot page.
* Removing duplicate code sample and making editorial changes.
* Change "deleted" to "delete"
* Incorporating review feedback and making minor editorial changes.
* Remove titleabbrev
* Add paragraph break
* Remove titleabbrev from restore page
* Remove titleabbrev from create page
* Change "Create" to lowercase
* Change API names to lowercase
* Remove extraneous delimiters
* Change "Delete" to lowercase
* Single-sourcing warning and clarifying warning text.
We can't just assume a fixed number for the overall file count.
Depending on how the merging/flushing works out we won't always have
4 files for the index across all versions, systems etc.
Also, we could have x-pack concurrently create some system indices
which could mess up the total numbers here.
Fixed by only snapshotting a single index+shard in the snapshot that
we get the status for and verifying consistency instead of equality
for total file counts.
Closes#59767
Moves the highlighting docs from the deprecated 'Request Body Search'
chapter to the new subpage of the 'Run a search chapter' section.
No substantive changes were made to the content.
This commit adds the `require_alias` flag to requests that create new documents.
This flag, when `true` prevents the request from automatically creating an index. Instead, the destination of the request MUST be an alias.
When the flag is not set, or `false`, the behavior defaults to the `action.auto_create_index` settings.
This is useful when an alias is required instead of a concrete index.
closes https://github.com/elastic/elasticsearch/issues/55267
This commit adds the new configurable field `custom`.
`custom` indicates if the preprocessor was submitted by a user or automatically created by the analytics job.
Eventually, this field will be used in calculating feature importance. When `custom` is true, the feature importance for
the processed fields is calculated. When `false` the current behavior is the same (we calculate the importance for the originating field/feature).
This also adds new required methods to the preprocessor interface. If users are to supply their own preprocessors
in the analytics job configuration, we need to know the input and output field names.
Implement DATE_PARSE(<date_str>, <pattern_str>) function
which allows to parse a date string according to the specified
pattern into a date object. The patterns allowed are those of
java.time.format.DateTimeFormatter.
Closes#54962
Co-authored-by: Marios Trivyzas <matriv@users.noreply.github.com>
