The work to switch file upload over to treating delimited files
like semi-structured text and using the ingest pipeline for CSV
parsing makes the multi-line start pattern used for delimited
files much more critical than it used to be.
Previously it was always based on the time field, even if that
was towards the end of the columns, and no multi-line pattern
was created if no timestamp was detected.
This change improves the multi-line start pattern by:
1. Never creating a multi-line pattern if the sample contained
only single line records. This improves the import
efficiency in a common case.
2. Choosing the leftmost field that has a well-defined pattern,
whether that be the time field or a boolean/numeric field.
This reduces the risk of a field with newlines occurring
earlier, and also means the algorithm doesn't automatically
fail for data without a timestamp.
* Use standard format for reload settings API
The reload-secure-settings API page was not reorganized for the standard
API format, so this commit is reorganizing the page and adding some
links to the page in related documentation.
* Fix broken links
* Reorder examples to correctly check API response
* Note that only certain settings are reloadable
* [DOCS] Edits layout
* [DOCS] Removes unnecessary callouts
Co-authored-by: Lisa Cawley <lcawley@elastic.co>
Co-authored-by: Lisa Cawley <lcawley@elastic.co>
Due to of a typo in the version regex pattern only the last digit of a major
version number is taken into consideration. So docker's version 17.0.1 is parsed
as 7.0.1.
Adds a secure and reloadable SECURE_AUTH_PASSWORD setting to allow keystore entries in the form "xpack.monitoring.exporters.*.auth.secure_password" to securely supply passwords for monitoring HTTP exporters. Also deprecates the insecure `AUTH_PASSWORD` setting.
ActionListener.completeWith would catch exceptions from
listener.onResponse and deliver them to lister.onFailure, essentially
double notifying the listener. Instead we now assert that listeners do
not throw when using ActionListener.completeWith.
Relates #50886
when a timezone is not provided Ingest logic should consider a time to be in a timezone provided as a parameter.
When a timezone is provided Ingest should recalculate a time to the timezone provided as a parameter
closes#51108
backport(#51215)
With the new mechanism for storing cluster state in lucene, we store
index metadata in multiple data paths too. This causes cluster state
publish to timeout too frequently with a 1s timeout, so increasing it to
5s. Also increasing follower check timeout to 5s since it also sometimes
has fsync in its timeout path and leader check for symmetry.
Closes#51329
We suspect the flakiness could’ve come from the fact that the rollover
step used to create the new index and roll the write alias to the new
index in separate cluster state updates. So the assertion that the
rolled index exists could’ve passed in the test but, before the
alias was rolled over to the new index, the subsequent write we execute
in the test (namely
`indexDocs("test_user", "x-pack-test-password", "foo_alias", 1)`)
would’ve sent the new document to the source index (ie. foo-logs-000001)
This would see the source index containing 3 documents and the rolled
index (foo-logs-000002) 0 documents.
However, we fixed this and the rollover step executes the “create index
and roll alias” in one single cluster update, so this situation should
not occur anymore.
(cherry picked from commit 834261c4fe7dd93f437eeec43c00d01ff2279f86)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
Adds more tests for the new "proxy" remote cluster connection mode, using a Docker-based
setup, as well as testing SNI-based routing using HAProxy.
- Checks that the new proxy mode can work in situations where the publish host of the nodes in
the remote cluster are not routable.
- Checks that the new proxy mode can work with clusters where nodes are hidden behind
HAProxy.
- Checks that the new proxy mode can work with clusters where nodes are hidden behind
HAProxy, using SNI to identify the nodes/cluster behind HAProxy.
Relates #49067
The previous patch in c1d9966d35d incorrectly set the `type` to `number|auto`,
which is incorrect — the "polymorphic" type, denoted with the `|` sign,
should contain only other types, ie. number, string, bool, etc.
Fixes#51535
(cherry picked from commit 68db7fc611622ca0e418f454249e376e01f80587)
* REST: Test: Fix the `accept_enterprise` parameter for Get License API (#51527)
The Get License API specifies the `accept_enterprise` parameter as a `boolean`:
0ca5cb8cb6/x-pack/plugin/src/test/resources/rest-api-spec/api/license.get.json (L22-L27)
In the test, a `string` is passed however, which makes the test compilation fail in the Go client.
(cherry picked from commit e2a2169b3d44592057c143253bb56375ed3e4268)
* Fix the SQL API documentation in REST specification (#51534)
This patch fixes the SQL REST API documentation to conform to the current schema.
(cherry picked from commit c8b6a849852699883086a6ada42279f2f68d7e07)
* Fix the "slices" parameter for the Delete By Query API in the REST specification (#51535)
This patch updates the `type` parameter in the Delete By Query API: according to
[the documentation](https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-delete-by-query.html#docs-delete-by-query-slice),
it can be set to "auto", but the type in the documentation allows only numerical values.
This prevents people from setting the parameter to "auto" eg. in the Go client,
which generates source from the specification, and sets the corresponding Go
type as number.
The patch uses the `|` notation, which we have discussed previously for encoding
a "polymorphic" parameter like this.
Related: https://github.com/elastic/go-elasticsearch/issues/77
* Fix the Enrich API documentation in REST specification (#51528)
This patch fixes the REST API documentation for the Enrich APIs to conform to the current schema.
(cherry picked from commit 59f28f4f2feeba3f6d2f0b632410577eacb28121)
do index refresh of the internal transform index with the system user
instead of using the calling user which does not have sufficient rights
if security is enabled
fixes#51728
While we use `== false` as a more visible form of boolean negation
(instead of `!`), the true case is implied and the true value does not
need to explicitly checked. This commit converts cases that have slipped
into the code checking for `== true`.
LoggingOutputStream reads a stream and breaks on newlines. This commit
fixes the behavior to account for windows newlines also containing `\r`.
closes#51532
* Fix SnapshotLifecycleRestIT.testFullPolicySnapshot
This previously was missing some key information in the output of the failure. This captures that
information and adds logging at each step so we can determine the cause *if* it fails again.
Resolves#50358
This setting was introduced with the purpose of reducing the time took by
tests that shut nodes down. Tests like `MlDistributedFailureIT` and
`NetworkDisruptionIT`. However, it is unfortunate to have to set the value
to an explicit value in production. In addition, and most important, the dynamically
choosing the value for this setting makes it impossible to adopt static index template configs
that we register via `IndexTemplateRegistry`, which we need to use in order to start
registering ILM policies for the ML indices.
This commit removes this setting from our templates. I run the tests a few times and could
not see execution time differing significantly.
Backport of #51740
This addresses another race condition that could yield this test flaky.
(cherry picked from commit d20d90aceb2b687239654d6f013f61f7f4cc1512)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
* Change index.lifecycle.step.master_timeout to indices.lifecycle.step.master_timeout
This changes setting name from `index.lifecycle.step.master_timeout` to
`indices.lifecycle.step.master_timeout` to avoid confusion about its scope.
`index.*` settings are recognized as index level settings, this one is node level.
Reletes to #51698
Currently when an ILM policy finishes its execution, the index moves into the `TerminalPolicyStep`,
denoted by a completed/completed/completed phase/action/step lifecycle execution state.
This commit changes the behavior so that the index lifecycle execution state halts at the last
configured phase's `PhaseCompleteStep`, so for instance, if an index were configured with a policy
containing a `hot` and `cold` phase, the index would stop at the `cold/complete/complete`
`PhaseCompleteStep`. This allows an ILM user to update the policy to add any later phases and have
indices configured to use that policy pick up execution at the newly added "later" phase. For
example, if a `delete` phase were added to the policy specified about, the index would then move
from `cold/complete/complete` into the `delete` phase.
Relates to #48431
This commit inlines the `weightShardAdded` and `weightShardRemoved` methods
from the `BalancedShardsAllocator#WeightFunction` that respectively add and
subtract 1 (±ε) from the result of `weight`. It then follows up with a number
of simplifications that this inlining enables.
As a side-effect it also somewhat reduces the number of calls to canRebalance
and canAllocate during rebalancing when there are multiple shards of the same
index on a node that is heavier than average.
This adds logic to handle paging problems when the ID pattern + tags reference models stored as resources.
Most of the complexity comes from the issue where a model stored as a resource could be at the start, or the end of a page or when we are on the last page.
When running Elasticsearch on a flaky network, we may see nodes leaving the
cluster with reason `disconnected`. It may be useful to the cluster
administrator to see the full exception that caused the disconnection, but this
is only available with `TRACE` level logging which commingles the details of
the problem with other messages that are not useful to end users.
This commit promotes logging of exceptions in `TcpTransport` from `TRACE` to
`DEBUG` to separate them from the truly `TRACE`-level messages.
The changes are to help users prepare for migration to next major
release (v8.0.0) regarding to the break change of realm order config.
Warnings are added for when:
* A realm does not have an order config
* Multiple realms have the same order config
The warning messages are added to both deprecation API and loggings.
The main reasons for doing this are: 1) there is currently no automatic relay
between the two; 2) deprecation API is under basic and we need logging
for OSS.
David Roberts
Hendrik Muhs
William Brafford
Benjamin Trent
Igor Motov
Jonathan Budzenski
Jochem Wichers Hoeth
Henning Andersen
James Rodewig
Dan Hermann
Przemyslaw Gomulka
Andrei Dan
Yannick Welsch
Karel Minarik
Ryan Ernst
Lee Hinman
Nik Everett
Aleksandr Maus
Mayya Sharipova
Noor
Darren LaCasse
Dimitris Athanasiou
Przemko Robakowski
Zachary Tong
David Turner
Christoph Büscher
István Zoltán Szabó
Dominic Page
Adrien Grand
Sven Schliesing
Ioannis Kakavas
Yang Wang