The `data-streams/downsampling.asciidoc` test was missing a teardown clean of the ILM policies created. Due to this tests *do not have* the string `ilm` in its name, the automatic teardown process that cleans up the resources (check `ESRestTestCase.java#L815` & `DocsClientYamlTestSuiteIT.java` lines 177 & 195) is not executed for this specific test. In the case this test runs right before the `get-lifecycle` test, the policy won't be automatically deleted hence the test checking the version will fail. Finally, the order of execution of the test is not guaranteed by the suite.
Update tsdb docs to include a warning that the format of the `_tsid` field shouldn't be relied upon and added additional limitations about dimension fields.
It seems that for now we don't have a good use for the histogram and summary metric types.
They had been left as place holders for a while, but at this point there is no concrete plan forward for them.
This PR removes the histogram and summary metric types. We may add them back in the future.
Also, this PR completely removes the time_series_metric mapping parameter from the histogram field type and only allows the gauge metric type for aggregate_metric_double fields.
Added a requirement that index.look_ahead_time index setting
can't be lower than time_series.poll_interval setting.
Additional changes:
* Fixed a mistake in the docs that referenced indices.lifecycle.poll_interval
instead of time_series.poll_interval.
* Moved index.look_ahead_time setting to data stream module.
* Revert "Revert "[DOCS] Add TSDS docs (#86905)" (#87702)"
This reverts commit 0c86d7b9b2.
* First fix to tests
* Add data_stream object to index template
* small rewording
* Add enable data stream object in gradle example setup
* Add bullet about data stream must be enabled in template
* [DOCS] Add TSDB docs
* Update docs/build.gradle
Co-authored-by: Adam Locke <adam.locke@elastic.co>
* Address Nik's comments, part 1
* Address Nik's comments, part deux
* Reword write index
* Add feature flags
* Wrap one more section in feature flag
* Small fixes
* set index.routing_path to optional
* Update storage reduction value
* Update create index template code example
Co-authored-by: James Rodewig <40268737+jrodewig@users.noreply.github.com>
Co-authored-by: Adam Locke <adam.locke@elastic.co>
Internally we already kept track of whether a data stream is replicated by CCR.
It is part of the `DataStream` class. This just adds it to the xcontent serialization
of the get data stream api response class.
Relates to elastic/kibana#118899
This PR changes uses of transient cluster settings to
persistent cluster settings.
The PR also deprecates the transient settings usage.
Relates to #49540
To switch an index's lifecycle policy, you must first remove the existing
policy. Otherwise, phase execution for the index may silently fail.
Closes#70151
This commit adds support for system data streams and also the first use
of a system data stream with the fleet action results data stream. A
system data stream is one that is used to store system data that users
should not interact with directly. Elasticsearch will manage these data
streams. REST API access is available for external system data streams
so that other stack components can store system data within a system
data stream. System data streams will not use the system index read and
write threadpools.
Martijn van Groningen
David Kilfoyle
Pablo Alcantar Morales
Salvatore Campagna
Andrei Dan
Abdon Pijpelink
richcollier
Christos Soulios
James Rodewig
Dan Hermann
James Rodewig
Nikola Grcevski
xiaoping
Joe Gallo
Jay Modi