`SIGN` and `RADIANS` where wrongly overriding `mathFunction()`.
Converted `mathFunction()` to private in `MathFunction` since it
shouldn't be overriden, as it uses the assigned `MathOperation`
to get the funtion name for painless scripts.
Fixes: #35654
If `dpkg` fails, try and look for who has `/var/lib/dpkg/lock` open. If
it exists and is open then return a failure with information about who
has file open. This should help us debug #33762.
Closes#34309
Today GatewayMetaState is capable of atomically storing MetaData to
disk. We've also moved fields that are needed to be persisted in Zen2
from ClusterState to ClusterState.MetaData.CoordinationMetaData.
This commit implements PersistedState interface.
version and currentTerm are persisted as a part of Manifest.
GatewayMetaState now implements both ClusterStateApplier and
PersistedState interfaces. We started with two descendants
Zen1GatewayMetaState and Zen2GatewayMetaState, but it turned
out to be not easy to glue it.
GatewayMetaState now constructs previousClusterState (including
MetaData) and previousManifest inside the constructor so that all
PersistedState methods are usable as soon as GatewayMetaState
instance is constructed. Also, loadMetaData is renamed to
getMetaData, because it just returns
previousClusterState.metaData().
Sadly, we don't have access to localNode (obtained from
TransportService in the constructor, so getLastAcceptedState
should be called, after setLocalNode method is invoked.
Currently, when deciding whether to write IndexMetaData to disk,
we're comparing current IndexMetaData version and received
IndexMetaData version. This is not safe in Zen2 if the term has changed.
So updateClusterState now accepts incremental write
method parameter. When it's set to false, we always write
IndexMetaData to disk.
Things that are not covered by GatewayMetaStateTests are covered
by GatewayMetaStatePersistedStateTests.
This commit also adds an option to use GatewayMetaState instead of
InMemoryPersistedState in TestZenDiscovery. However, by default
InMemoryPersistedState is used and only one test in PersistedStateIT
used GatewayMetaState. In order to use it for other tests, proper
state recovery should be implemented.
Add special verifier rule to check that the arguments of conditional
functions are of the same or compatible types. This way the user gets
a descriptive error message with line number and column indicating
where is the offending argument.
Closes: #35907
This commit adds documentation for authorization_realms
setting for the Kerberos realm and also corrects a typo in
existing documentation.
Co-authored-by: @A-Hall
This commit adds a test for handling correctly all they possible
`SamlPrepareAuthenticationRequest` parameter combinations that
we might get from Kibana or a custom web application talking to the
SAML APIs.
We can match the correct SAML realm based either on the realm name
or the ACS URL. If both are included in the request then both need to
match the realm configuration.
This generates a synthesized "id" for each incoming request that is
included in the audit logs (file only).
This id can be used to correlate events for the same request (e.g.
authentication success with access granted).
This request.id is specific to the audit logs and is not used for any
other purpose
The request.id is consistent across nodes if a single request requires
execution on multiple nodes (e.g. search acros multiple shards).
When assertions are enabled, a Put User action that have no effect (a
noop update) would trigger an assertion failure and shutdown the node.
This change accepts "noop" as an update result, and adds more
diagnostics to the assertion failure message.
Update PutUserRequest to support password_hash (see: #35242)
This also updates the documentation to bring it in line with our more
recent approach to HLRC docs.
Watcher still exposes some dates as joda DateTime objects. This commit
adds back joda to the painless whitelist so they can still be accessed.
closes#35913
This commit adds back bundling of all deps of the sql jdbc jar. This was
lost in a refactoring of how the shadow plugin is handled for the entire
elasticsearch project.
This removes the option to run a cluster without enforcing the
cluster-wide shard limit, making strict enforcement the default and only
behavior. The limit can still be adjusted as desired using the cluster
settings API.
This commit adds the support for exists query in the sorted execution mode
of the `composite` aggregation. We'll execute the aggregation from the sorted
points and use early termination if the main query is an `exists` query over the
first source of the `composite` aggregation.
Add GREATEST(expr1, expr2, ... exprN) and LEAST(expr1, expr2, exprN)
functions which are in the family of CONDITIONAL functions.
Implementation follows PostgreSQL behaviour, so the functions return
`NULL` when all of their arguments evaluate to `NULL`.
Renamed `CoalescePipe` and `CoalesceProcessor` to `ConditionalPipe` and
`ConditionalProcessor` respectively, to be able to reuse them for
`Greatest` and `Least` evaluations. To achieve that `ConditionalOperation`
has been added to differentiate between the functionalities at execution
time.
Closes: #35878
Due to some unresolvable type conflict between the expected definition
in JDBC vs ODBC, the driver mode is now passed over so that certain
command can change their results accordingly (in this case SYS COLUMNS)
Fix#35376
Today we don't respect the indices options when they are passed
as request parameters to the `_msearch` endpoint. This is unintuitive
and doesn't cause any errors. This changes uses the top-level indices
options as the defaults for each sub search-request.
Closes#35851
This operator handles nulls in different way than the normal `=`.
If one of the operants is `null` and the other not it returns `false`.
If both operants are `null` it returns `true`. Therefore in contrary to
`=`, which returns `null` if at least one of the operants is `null`, this one
never returns `null` as a result.
Closes: #35871
More like this query allows to provide identifiers of documents to be retrieved as like/unlike items.
It can happen that at retrieval time an error is thrown, for instance caused by missing routing value when `_routing` is set required in the mapping.
Instead of ignoring such error and returning no documents for the query, the error should be re-thrown and returned to users. As part of this
change also mget and mtermvectors are unified in the way they throw such exception like it happens in other places, so that a `RoutingMissingException` is raised.
Closes#29678
This commit simplifies the throttling logic in InitialSearchPhase and removes some asserts from it. Also, a few formatting changes are applied to its code and surrounding classes.
A publication can succeed and complete before all nodes have applied the
published state and acknowledged it, thanks to the publication timeout; however
we need every node eventually either to apply the published state (or a later
state) or be removed from the cluster. This change introduces the LagDetector
which achieves this liveness property by removing any lagging nodes from the
cluster.
The `wait_for_metadata_version` parameter will instruct the cluster state
api to only return a cluster state until the metadata's version is equal or
greater than the version specified in `wait_for_metadata_version`. If
the specified `wait_for_timeout` has expired then a timed out response
is returned. (a response with no cluster state and wait for timed out flag set to true)
In the case metadata's version is equal or higher than `wait_for_metadata_version`
then the api will immediately return.
This feature is useful to avoid external components from constantly
polling the cluster state to whether somethings have changed in the
cluster state's metadata.
Alpar Torok
Marios Trivyzas
Tim Vernum
Nik Everett
Andrey Ershov
David Roberts
Martijn van Groningen
Yogesh Gaikwad
Ioannis Kakavas
Ryan Ernst
Gordon Brown
Christoph Büscher
Sachin Araballi
Tal Levy
Igor Motov
Jim Ferenczi
Christophe Bismuth
John
Jake Landis
Ed Savage
Costin Leau
Simon Willnauer
Tanguy Leroux
Luca Cavanna
David Turner
Costin Leau
Ioannis Kakavas
Yannick Welsch
iverase
Andrei Stefan