Since 2.0.0 (56a264cf6d) we have documented that restoring a snapshot
typically results in `red` cluster health. However since 5.0.0 (#19516)
this hasn't been true, we report `yellow` health for unassigned
primaries that will be recovered from a snapshot in the future. This
commit adjusts these docs to match today's behaviour.
* SQL: Redact credentials in connection exceptions (#58650)
This commit adds the functionality to redact the credentials from the
exceptions generated when a connection attempt fails, preventing them
from leaking into logs, console history etc.
There are a few causes that can lead to failed connections. The most
challenging to deal with is a malformed connection string. The redaction
tries to get around it by modifying the URI to a parsable state, so that
the redaction can be applied reliably. If there's no reliability
guarantee, the redaction will bluntly replace the entire connection
string and the user informed about the option to modify it so that the
redaction won't apply. (This is done by using a caplitalized scheme,
which is legal, but otherwise never used in practice.)
The commit fixes a couple of other issues with the URI parser:
- it allows an empty hostname, or even entire connection string (as per
the existing documentation);
- it reduces the editing of the connection string in the exception
messages (so that the user easier recognize their input);
- it uses the default URI as source for the scheme and hostname.
(cherry picked from commit a0bd5929d0658c4fed44404e0c4d78eac88222fd)
* Implement String#repeat(), unavailable in Java8
Implement a client.StringUtils#repeatString() as a replacement for
String#repeat(), unavailable in Java8.
* [DOCS] Combo version of ILM docs.
* [DOCS] Moved tutorial from Kibana.
* Adds documentation for index lifecycle policies (#28705)
* [DOCS] Adds documentation for index lifecycle policies
* [DOCS] Updated image for policy options to show all menu items
* Update create-policy.asciidoc
* [DOCS] Incorporated review comments on hot and warm phase
* [DOCS] Additional changes to warm phase
* [DOCS] Removed the word open in the warm phase
* Adds X-Pack icon for ILM (#34178)
* Add ILM tutorial (#59502)
* Add tutorial for ILM with filebeat
* Change screenshots and add additional steps
* Update screenshots, add numbered steps, and other minor edits
* Incorporate feedback: update links, formatting, and minor edits
* Move tip inline with list
* Apply suggestions from code review
Co-Authored-By: James Rodewig <james.rodewig@elastic.co>
* Move TIP inline . . . again
* Put TIP inline
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* Updates for navigation redesign (#68709)
* [DOCS] Updates for navigation redesign
* Getting started
* Set up text
* Discover
* Dashboard, Graph, ML, Maps, APM, SIEM, Dev tools
* Dev Tools, Stack Monitoring, Management
* Management
* Final changes
* [DOCS] Updates for navigation redesign
* [DOCS] Updates CCR monitoring screenshots
* updates SIEM screenshot and Cases overview text
* Added Brandon's APM image
* [DOCS] Refines CCR shard screenshot
* Removed merge conflict image file
Co-authored-by: lcawl <lcawley@elastic.co>
Co-authored-by: Ben Skelker <ben.skelker@elastic.co>
* [DOCS] Put API examples in collapsible sections like ML does
* Fix include
* Added tutorial images
* Fixed images
* Add short title for FB tutorial
* Add missing files
* Incorporate review feedback
* review feedback
* Incorporated review feedback
Co-authored-by: gchaps <33642766+gchaps@users.noreply.github.com>
Co-authored-by: Lisa Cawley <lcawley@elastic.co>
Co-authored-by: Melori Arellano <melori@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: Kaarina Tungseth <kaarina.tungseth@elastic.co>
Co-authored-by: Ben Skelker <ben.skelker@elastic.co>
Co-authored-by: gchaps <33642766+gchaps@users.noreply.github.com>
Co-authored-by: Lisa Cawley <lcawley@elastic.co>
Co-authored-by: Melori Arellano <melori@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: Kaarina Tungseth <kaarina.tungseth@elastic.co>
Co-authored-by: Ben Skelker <ben.skelker@elastic.co>
SQL: fix handling of escaped chars in JDBC connection string (#58429)
This commit fixes an issue emerging when the connection string URI
contains escaped characters.
The original URI is pre-parsed in order to re-assemble a new URI having
the optional elements filled in with defaults. The new URI has been
using however the unescaped query and fragment parts. So if these
contained any escaped `&` or `=` (such as in the password option value),
the unescaping would reveal them and make them later interfere with the
options parsing.
The commit changes that, so that the new URI be built from the unescaped
"raw" parts of the original URI.
(cherry picked from commit 94eb5a05e79c6e203de548d05b13e00295bd4489)
- The exception that we caught when failing to schedule a thread was incorrect.
- We may have failures when reducing the response before returning it, which were not handled correctly and may have caused get or submit async search task to not be properly unregistered from the task manager
- when the completion listener onFailure method is invoked, the search task has to be unregistered. Not doing so may cause the search task to be stuck in the task manager although it has completed.
Closes#58995
.ml-state-write is supposed to be an index alias, however by accident it can become an index. If
.ml-state-write is a concrete index instead of an alias ML stops working. This change improves error
handling by setting the job to failed and properly log and audit the problem. The user still has to
manually fix the problem. This change should lead to a quicker resolution of the problem.
fixes#58482
When we execute search against remote indices, the remote indices are authorized on the remote cluster and not on the CCS cluster. When we introduced submit async search we added a check that requires that the user running it has the privilege to execute it on some index. That prevents users from executing async searches against remote indices unless they also have read access on the CCS cluster, which is common when the CCS cluster holds no data.
The solution is to let the submit async search go through as we already do for get and delete async search. Note that the inner search action will still check that the user can access local indices, and remote indices on the remote cluster, like search always does.
The review phase is an important part of contributing to Elasticsearch, but we
do not mention it in our instructions to contributors. This commit adds some
notes on how contributions are reviewed and describes some common reasons for
rejection.
Co-authored-by: Colin Goodheart-Smithe <colings86@users.noreply.github.com>
The Saml SP document stored the role mapping in a Set, but this made
the order in XContent inconsistent. This switched it to use a TreeSet.
Resolves: #54733
Backport of: #55201
This is a follow-up to #57573. This commit combines coordinating and
primary bytes under the same "write" bucket. Double accounting is
prevented by only accounting the bytes at either the reroute phase or
the primary phase. TransportBulkAction calls execute directly, so the
operations handler is skipped and the bytes are not double accounted.
* Adding ESS icons to supported ES settings.
* Adding new file for supported ESS settings.
* Adding supported ESS settings for HTTP and disk-based shard allocation.
* Adding more supported settings for ESS.
* Adding descriptions for each Cloud section, plus additional settings.
* Adding new warehouse file for Cloud, plus additional settings.
* Adding node settings for Cloud.
* Adding audit settings for Cloud.
* Resolving merge conflict.
* Adding SAML settings (part 1).
* Adding SAML realm encryption and signing settings.
* Adding SAML SSL settings.
* Adding Kerberos realm settings.
* Adding OpenID Connect Realm settings.
* Adding OpenID Connect SSL settings.
* Resolving leftover Git merge markers.
* Removing Cloud settings page and link to it.
* Add link to mapping source
* Update docs/reference/docs/reindex.asciidoc
* Incorporate edit of HTTP settings
* Remove "cloud" from tag and ID
* Remove "cloud" from tag and update description
* Remove "cloud" from tag and ID
* Change "whitelists" to "specifies"
* Remove "cloud" from end tag
* Removing cloud from IDs and tags.
* Changing link reference to fix build issue.
* Adding index management page for missing settings.
* Removing warehouse file for Cloud and moving settings elsewhere.
* Clarifying true/false usage of http.detailed_errors.enabled.
* Changing underscore to dash in link to fix ci build.
Since #55785, exists queries rewrite to MatchNoneQueryBuilder when the field is unmapped.
This change also introduced a bug in the `query_string` query, using an unmapped field
like `_exists_:foo` throws an exception if the field is unmapped. This commit avoids the
exception if the query is built outside of an `ExistsQueryBuilder`.
Closes#58737
Currently we are leaving the settings to default port range in the nio
and netty4 http server test. This has recently led to tests failing due
to what appears to be a port conflict with other processes. This commit
modifies these tests to use the test case helper method to generate port
ranges.
Fixes#58433 and #58296.
An old translog header does not have a checksum. If we flip the header
version of an empty translog to the older version, then we won't detect
that corruption, and translog will be considered clean as before.
Closes#58671
A regression in the mapping code led to geo_shape no longer supporting
array-valued fields. This commit fixes this support and adds an integration
test to make sure this problem does not return!
Ingest script processors were changed to eagerly compile their scripts
when the ingest pipeline is saved, but conditional scripts were missed.
This commit adds eager compilation to ingest conditional scripts, which
will help surface errors before runtime, as well as adds tests for each
case we might encounter between inline and stored script compilation
failures.
closes#58864
We already had code to ensure the config index mappings were
up-to-date before creating a new config. However, it's also
possible that an update to a config could add the latest
settings that require the latest mappings to index correctly.
This change checks that the latest config index mappings are
in place in the 3 update actions in the same way as the checks
are done in the 3 put actions.
Backport of #58916
This commit adds an integration test that component templates used to form a composite template can
still be updated after a cluster restart.
In #58643 an issue arose where mappings were causing problems because of the way we unwrap `_doc` in
template mappings. This was also related to the mappings being merged manually rather than using the
`MapperService` to do the merging. #58643 was fixed in 7.9 and master with the #58521 change, since
mappings now are read and digested by the actual mapper service.
This test passes for 7.x and master, and I intend to open a separate PR including this test for
7.8.1 along with a bug fix for #58643. This test is to ensure we don't have any regression in the
future.
David Turner
Bogdan Pintea
debadair
Dan Hermann
Benjamin Trent
Lisa Cawley
Luca Cavanna
Hendrik Muhs
Ignacio Vera
David Kyle
Armin Braun
Tim Vernum
Nhat Nguyen
Tim Brooks
DeDe Morton
Mark Vieira
Adam Locke
James Rodewig
Jim Ferenczi
Rene Groeschke
Tal Levy
Ryan Ernst
David Roberts
Robin Clarke
Przemysław Witek
Tanguy Leroux
Lee Hinman