Introduce INTERVAL as a DataType
Add INTERVAL to the grammar which supports the standard SQL declaration
(without precision):
> INTERVAL '1 23:45:01.123456789' DAY TO SECOND
but also number for single unit intervals:
> INTERVAL 1 YEAR
as well as the plurals of the units:
> INTERVAL 2 YEARS
Interval are internally supported as just another Literal being backed
by java.time.Period and java.time.Duration
Move JDBC away from JDBCType enum to SQLType interface
Refactor DataType by moving it into server core and adding dedicated (and
much simpler) JDBC driver type
Improve internal JDBC conversion by normalizing on the DataType
Rename JDBC columnInfo to JdbcColumnInfo to differentiate between it and
the SQL ColumnInfo
Fix#29990
- Moves disruption tests to Zen2
- Registers a few missing settings
- Removes .put(TestZenDiscovery.USE_ZEN2.getKey(), true) from tests where Zen2 is now enabled
by default through the parent test class
- Moves QuorumGatewayIT back to Zen1, as it is not stable with Zen2 as it currently relies on
dangling indices due to the lack of proper CS persistence, which triggers secondary failures
Recent Docker for Mac releases[1] have a different path to the tty for
accessing the console of the xhyve vm, required for altering the
`vm.max_map_count` sysctl.
Update instructions on how to enter the xhyve vm for altering the
`vm.max_map_count` sysctl setting on Docker for Mac.
Closes#34817
[1]
https://forums.docker.com/t/is-it-possible-to-ssh-to-the-xhyve-machine/17426/13
This commit removes the parsing code from the PutLicenseResponse server variant, and the toXContent portion from the corresponding client variant.
Relates to #35547
This commit removes the parsing code from the PostStartBasicResponse server variant. It also makes the server response implement StatusToXContent which allows us to save a couple of lines of code in the corredponding REST action.
Relates to #35547
The ICU plugin provides the building blocks of an analysis chain, but doesn't actually have a prebuilt analyzer. It would be a better for users if there was a simple analyzer that they could use out of the box, and also something we can point to from the CJK Analyzer docs as a superior alternative.
Relates to #34285
The RestHasPrivilegesAction previously handled its own XContent
generation. This change moves that into HasPrivilegesResponse and
makes the response implement ToXContent.
This allows HasPrivilegesResponseTests to be used to test
compatibility between HLRC and X-Pack internals.
A serialization bug (cluster privs) was also fixed here.
Queries across multiple fields generate MatchNoDocsQuerys for fields that are
unmapped. In certain situation this can lead to erroneous behaviour,
for example when an umapped field is used in a query_string query across
several fields. If some of the tokens in the query string get eliminated by an
analyzer on the mapped fields, the same token will currently generate
MatchNoDocsQuerys combined into a disjunction, which in turn
leads to no matches in the overall query. Instead we should simply not add
MatchNoDocsQuerys to those disjunctions.
Closes#34708
* The port assigned to all loopback interfaces doesn't necessarily have to be the same for ipv4 and ipv6
=> use actual address from profile instead of just port + loopback in test
* Closes#35584
This parameter in the `query_string` query was deprecated in 6.0 and ignored
since then. Its API methods and remaining uses can be removed in the upcoming
major version.
Relates to #35734
this adds documentation for the retry method in the
high-level-ilm-rest-client.
this PR also renames retryLifecycleStep to retryLifecyclePolicy in the index-lifecycle-client
* SNAPSHOT: Fix Leaking Snapshot Task in IT
* If the test randomization causes the request to not wait for snapshot completion
then the deleting of the still in progress snapshot could fail in the after hook
* Fixed by deleting the snapshot in the test
* Closes#35642
This commit adds a rest endpoint for freezing and unfreezing an index.
Among other cleanups mainly fixing an issue accessing package private APIs
from a plugin that got caught by integration tests this change also adds
documentation for frozen indices.
Note: frozen indices are marked as `beta` and available as a basic feature.
Relates to #34352
Currently there is a common NPE in the IndexFollowingIT that does not
indicate the test failing. This is when a cluster state listener is
called and certain index metadata is not yet available.
This commit checks that the metadata is not null before performing the
logic that depends on the metadata.
PR #35242 formalised support for the password_hash field in the body
of the Put User security API.
Since this field is now validated and tested, it can also be
documented.
The Put User API also supports a "refresh" query parameter that was
not documented. This commit adds it to the docs.
This adds an example to drive home the semantics of `min_age` and explain
how actions from one phase must complete before `min_age` is even tested
closes#34020.
Zen2 is now feature-complete enough to run most ESIntegTestCase tests. The changes in this PR
are as follows:
- ClusterSettingsIT is adapted to not be Zen1 specific anymore (it was using Zen1 settings).
- Some of the integration tests require persistent storage of the cluster state, which is not fully
implemented yet (see #33958). These tests keep running with Zen1 for now but will be switched
over as soon as that is fully implemented.
- Some very few integration tests are not running yet with Zen2 for other reasons, depending on
some of the other open points in #32006.
Elasticsearch node is responsible for storing cluster metadata.
There are 2 types of metadata: global metadata and index metadata.
`GatewayMetaState` implements `ClusterStateApplier` and receives all
`ClusterStateChanged` events and is responsible for storing modified
metadata to disk.
When new `ClusterStateChanged` event is received, `GatewayMetaState`
checks if global metadata has changed and if it's the case writes new
global metadata to disk. After that `GatewayMetaState` checks if index
metadata has changed or there are new indices assigned to this node and
if it's the case writes new index metadata to disk. Atomicity of global
metadata and index metadata writes is ensured by `MetaDataStateFormat`
class.
Unfortunately, there is no atomicity when more than one metadata changes
(global and index, or metadata for two indices). And atomicity is
important for Zen2 correctness.
This commit adds atomicity by adding a notion of manifest file,
represented by `MetaState` class. `MetaState` contains pointers to
current metadata.
More precisely, it stores global state generation as long and map from
`Index` to index metadata generation as long. Atomicity of writes for
manifest file is ensured by `MetaStateFormat` class.
The algorithm of writing changes to the disk would be the following:
1. Write global metadata state file to disk and remember
it's generation.
2. For each new/changed index write state file to disk and remember
it's generation. For each not-changed index use generation from
previous manifest file. If index is removed or this node is no longer
responsible for this index - forget about the index.
3. Create `MetaState` object using previously remembered generations and
write it to disk.
4. Remove old state files for global metadata, indices metadata and
manifest.
Additonally new implementation relies on enhanced `MetaDataStateFormat`
failure semantics, `applyClusterState` throws IOException, whose
descendant `WriteStateException` could be (and should be in Zen2)
explicitly handled.
Costin Leau
Yannick Welsch
Armin Braun
Martijn van Groningen
Dimitrios Liappis
Christoph Büscher
Luca Cavanna
Ed Savage
Alan Woodward
Ioannis Kakavas
Tim Vernum
lcawl
Marios Trivyzas
Benjamin Trent
Mayya Sharipova
Ryan Ernst
Gordon Brown
Vladimir Dolzhenko
Alpar Torok
Tal Levy
Takuro Wada
Jim Ferenczi
Simon Willnauer
Tim Brooks
Jason Tedor
Andrey Ershov