This adds some clarifications on the time unit strings the function
takes as arguments, noting the differences between these and the time
span literals, as well as the abbreviations' source.
This reworks the integration-test-only csv testing for `metadata` to use
the `required_feature:` syntax instead of the `-IT_tests_only`
extension. This is a little more flexible and way nicer on the eyes.
This takes the CIDR_MATCH out of the operators group and adds it to a
new `IP functions` group.
The change also re-aranges the groups, grouping together the
type-specific functions and ordering them alphabetically.
This PR moves the doPrivileged wrapper closer to the actual deletion
request to ensure the necesary security context is established at all
times. Also added a new repository setting to configure max size for s3
deleteObjects request.
Fixes: #108049
One user reached out mentioning that it would be a good idea to remind
users to re-upload the license after full cluster recovery from snapshot
as one can easily miss this when trying to figure out why some features
aren't working after the restore.
This fixes the generation of the signatures for variadic functions,
except for those that take a list as last argument; i.e. functions with
optional arguments (like ROUND) or functions with overloading-like
signatures (like BUCKET).
* (Doc+) Delineate Bootstrapping Data Stream from Alias
👋 howdy, team!
This is follow-up to [elasticsearch#107327](https://github.com/elastic/elasticsearch/pull/107327). I realized my mistake was that we had duplicate sentences in different sections so I edited the wrong area. However, it seemed like a good opportunity to consider clarifying the page better by fixing header links so that the sub-sections reflect as sub-headers instead of all being equal. Thoughts?
* Apply suggestions from code review
Co-authored-by: shainaraskas <58563081+shainaraskas@users.noreply.github.com>
---------
Co-authored-by: shainaraskas <58563081+shainaraskas@users.noreply.github.com>
This change also updated the deprecation warning on all rollup pages from Rollups will be removed in a future version. Use <<downsampling,downsampling>> instead. to Rollups will be removed in a future version. Please <<rollup-migrating-to-downsampling,migrate>> to <<downsampling,downsampling>> instead..
APIs which perform cluster state updates typically accept the
`?master_timeout=` and `?timeout=` parameters to respectively set the
pending task queue timeout and the acking timeout for the cluster state
update. Both of these parameters accept the value `-1`, but
`?master_timeout=-1` means to wait indefinitely whereas `?timeout=-1`
means the same thing as `?timeout=0`, namely that acking times out
immediately on commit.
There are some situations where it makes sense to wait for as long as
possible for nodes to ack a cluster state update. In practice this wait
is bounded by other mechanisms (e.g. the lag detector will remove the
node from the cluster after a couple of minutes of failing to apply
cluster state updates) but these are not really the concern of clients.
Therefore with this commit we change the meaning of `?timeout=-1` to
mean that the acking timeout is infinite.
In order to improve the experience of cross-cluster search, we are changing
the default value of the remote cluster `skip_unavailable` setting from `false` to `true`.
This setting causes any cross-cluster _search (or _async_search) to entirely fail when
any remote cluster with `skip_unavailable=false` is either unavailable (connection to it fails)
or if the search on it fails on all shards.
Setting `skip_unavailable=true` allows partial results from other clusters to be
returned. In that case, the search response cluster metadata will show a `skipped`
status, so the user can see that no data came in from that cluster. Kibana also
now leverages this metadata in the cross-cluster search responses to allow users
to see how many clusters returned data and drill down into which clusters did not
(including failure messages).
Currently, the user/admin has to specifically set the value to `true` in the configs, like so:
```
cluster:
remote:
remote1:
seeds: 10.10.10.10:9300
skip_unavailable: true
```
even though that is probably what search admins want in the vast majority of cases.
Setting `skip_unavailable=false` should be a conscious (and probably rare) choice
by an Elasticsearch admin that a particular cluster's results are so essential to a
search (or visualization in dashboard or Discover panel) that no results at all should
be shown if it cannot return any results.
This commit adds support for numeric metrics counter fields in ES|QL.
These counter types, including counter_long, counter_integer, and
counter_double, are different from their parent types. Users will have
limited interaction with these counter types, restricted to:
- Retrieving values without any processing
- Casting to their root type (e.g., to_long(a_long_counter))
- Using them in the metrics rate aggregation
These restrictions are intentional to prevent misuse. If users want to
use them as numeric values, explicit casting to their root types is
required.
This PR adds synthetic source support for annotated_text fields. Existing implementation for text is reused including test infrastructure so the majority of the change is moving and making things accessible.
Contributes to #106460, #78744.
This adds the documentation for BUCKET as a grouping function and the
addition of the "direct" invocation mode providing a span (in addition
to the auto mode).
This moves the TO_BASE64 and FROM_BASE64 from the type conversion
functions under string functions (they take a string as input and output
another string).
* Implement synthetic source support for range fields
This PR adds basic synthetic source support for range fields. There are
following notable properties of synthetic source produced:
* Ranges are always normalized to be inclusive on both ends (this is how
they are stored).
* Original order of ranges is not preserved.
* Date ranges are always expressed in epoch millis, format is not
preserved.
* IP ranges are always expressed as a range of IPs while it could
have been originally provided as a CIDR.
This PR only implements retrieval of data for source reconstruction from
doc values.
Add per-field knn format to Index Segments API, an optional
vector_formats param can be passed to the REST call
to get per-field vector formats for each segment
The hot threads API does not support a `?master_timeout` parameter, and
the `?timeout` parameter is not an ack timeout and defaults to an
infinite wait. This commit fixes the incorrect docs.
