Remove the deprecated sync flush API which was replaced by sequence
number and retention lease mechanisms and no longer used in 2.0.0.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
Soft Deletes have been enabled by default since Legacy version 7.0 and made
mandatory in Version 2.0.0. This commit refactors the InternalEngine to always
use soft-deletes. It is a follow on to making soft deletes mandatory in 2.0.0.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
* Remove v6.5.x constants
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
* Address code review comments.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
* Add back version assumption for testRemoteClusterSettingsUpgraded
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
* Remove unused import after rebase.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit removes the `LegacyVersion.v6.4.x` constants and their usages, since we no longer need to support those in OpenSearch 2.0 onwards.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit removes LegacyESVersion.V_6_1_x constants including all
pre-release versions and bug fixes.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
This PR removes LegacyESVersion.V_6_0_* constants including all pre-release
versions and bug fixes.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
* Made changes.
Signed-off-by: Megha Sai Kavikondala <kavmegha@amazon.com>
* Signed-off-by: Megha Sai Kavikondala <kavmegha@amazon.com>
Changes made by deleting the TestSettingsIT file and adding new lines in FullClusterRestartSettingsUpgradeIT.java
* Added logic to allow {dot} files on startup
Signed-off-by: Ryan Bogan <rbogan@amazon.com>
* Ensures that only plugin directories are returned by findPluginDirs()
Signed-off-by: Ryan Bogan <rbogan@amazon.com>
* Prevents . files from being returned as plugins
Signed-off-by: Ryan Bogan <rbogan@amazon.com>
* Modernize and consolidate JDKs usage across all stages of the build. Use JDK-17 as bundled JDK distribution to run tests
Signed-off-by: Andriy Redko <andriy.redko@aiven.io>
* Using -Djava.security.egd=file:/dev/urandom explicitly for cli tests
Signed-off-by: Andriy Redko <andriy.redko@aiven.io>
Shard level indexing pressure improves the current Indexing Pressure framework which performs memory accounting at node level and rejects the requests. This takes a step further to have rejections based on the memory accounting at shard level along with other key performance factors like throughput and last successful requests.
**Key features**
- Granular tracking of indexing tasks performance, at every shard level, for each node role i.e. coordinator, primary and replica.
- Smarter rejections by discarding the requests intended only for problematic index or shard, while still allowing others to continue (fairness in rejection).
- Rejections thresholds governed by combination of configurable parameters (such as memory limits on node) and dynamic parameters (such as latency increase, throughput degradation).
- Node level and shard level indexing pressure statistics exposed through stats api.
- Integration of Indexing pressure stats with Plugins for for metric visibility and auto-tuning in future.
- Control knobs to tune to the key performance thresholds which control rejections, to address any specific requirement or issues.
- Control knobs to run the feature in shadow-mode or enforced-mode. In shadow-mode only internal rejection breakdown metrics will be published while no actual rejections will be performed.
The changes were divided into small manageable chunks as part of the following PRs against a feature branch.
- Add Shard Indexing Pressure Settings. #716
- Add Shard Indexing Pressure Tracker. #717
- Refactor IndexingPressure to allow extension. #718
- Add Shard Indexing Pressure Store #838
- Add Shard Indexing Pressure Memory Manager #945
- Add ShardIndexingPressure framework level construct and Stats #1015
- Add Indexing Pressure Service which acts as orchestrator for IP #1084
- Add plumbing logic for IndexingPressureService in Transport Actions. #1113
- Add shard indexing pressure metric/stats via rest end point. #1171
- Add shard indexing pressure integration tests. #1198
Signed-off-by: Saurabh Singh <sisurab@amazon.com>
Co-authored-by: Saurabh Singh <sisurab@amazon.com>
Co-authored-by: Rabi Panda <adnapibar@gmail.com>
This commit fixes mixedCluster and rolling upgrades by spoofing OpenSearch
version 1.0.0 as Legacy version 7.10.2. With this commit an OpenSearch 1.x node
can join a legacy (<= 7.10.2) cluster and rolling upgrades work as expected.
Mixed clusters will not work beyond the duration of the upgrade since shards
cannot be replicated from upgraded nodes to nodes running older versions.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
Co-authored-by: Shweta Thareja <tharejas@amazon.com>
Changes to fix the failing OpenSearch distribution tests for packages (linux-archive, linux-archive-aarch64, debian, rpm, docker) on supported linux distros.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
* Make default number of shards configurable
The default number of primary shards for a new index, when the number of shards are not provided in the request, can be configured for the cluster.
Signed-off-by: Arunabh Singh <arunabs@amazon.com>
* Address PR comments
Signed-off-by: Arunabh Singh <arunabs@amazon.com>
Co-authored-by: Arunabh Singh <arunabs@amazon.com>
This commit removes the 'oss' string which was a remnant of the predecessor distribution flavors. As OpenSearch has no flavors for distributions, we are removing this tag from all the distribution names.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit rebases the versioning to OpenSearch 1.0.0
Co-authored-by: Rabi Panda <adnapibar@gmail.com>
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
While creating the archives and packages, the build tries to copy the non-existent file `README.asciidoc` instead of `README.md`. Consequently, the packaging tests fail during verification time. This commit addresses the issue by fixing the name.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit adds the SPDX license header and modifications copyright to security
policy files.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
This commit adds the SPDX Apache-2.0 license header along with an additional
copyright header for all modifications.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
This commit removes the references for the `default` docker distributions which were originally part of the different flavors of distributions. This also fixes some of the failing docker compose tests under `qa`.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit fixes some more renaming issues and as a result fixes the failing tests,
* :qa:logging-config:test
* :example-plugins:painless-whitelist:yamlRestTest
* :modules:reindex:test
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit fixes some name issues leftover from the rename to OpenSearch work.
With this commit, the `gradlew :run` task should work.
Signed-off-by: Rabi Panda <pandarab@amazon.com>
This commit refactors instances of 'elasticsearch' with opensearch everywhere
except references to issues, and other places needed to test compatibility with
old elasticsearch clusters.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
Fix miscellaneous issues identified during `gradle precommit`. These issues are the side effects of the renaming to OpenSearch work.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
This commit refactors remaining ES classes to OpenSearch prefix throughout the
code base. All references are also refactored.
Signed-off-by: Nicholas Walter Knize <nknize@apache.org>
This commit fixes the currently broken gradle build resulted from the renaming work. It reverts a few dependencies and comments out the `opensearch_distibutions` task which is currently failing for some builds. We will address these separately in the future once we have a working build.
Signed-off-by: Rabi Panda <adnapibar@gmail.com>
Nick Knize
Venkata Jyothsna Donapati
Rabi Panda
Andriy Redko
Vacha
Ryan Bogan
Megha Sai Kavikondala
Himanshu Setia
Saurabh Singh
Sven R
Daniel Doubrovkine (dB.)
shwetathareja
Vlad Rozov
Nick Knize
arunabh23
Tianli Feng
Rabi Panda