Add release notes for 3.0.0-alpha1 (opensearch-project#17616)

* Add release notes for 3.0.0-alpha1

Signed-off-by: expani <[email protected]>

* Merged all change logs into 3.0.0-alpha1 release notes and made them empty

Signed-off-by: expani <[email protected]>

* Remove header

Signed-off-by: expani <[email protected]>

* Addressing comments

Signed-off-by: expani <[email protected]>

---------

Signed-off-by: expani <[email protected]>

Author: expani

CHANGELOG-3.0.md

@@ -5,86 +5,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased 3.0]
 ### Added
-- Support for HTTP/2 (server-side) ([#3847](https://github.com/opensearch-project/OpenSearch/pull/3847))
-- Allow mmap to use new JDK-19 preview APIs in Apache Lucene 9.4+ ([#5151](https://github.com/opensearch-project/OpenSearch/pull/5151))
-- Add events correlation engine plugin ([#6854](https://github.com/opensearch-project/OpenSearch/issues/6854))
-- Implement on behalf of token passing for extensions ([#8679](https://github.com/opensearch-project/OpenSearch/pull/8679), [#10664](https://github.com/opensearch-project/OpenSearch/pull/10664))
-- Provide service accounts tokens to extensions ([#9618](https://github.com/opensearch-project/OpenSearch/pull/9618))
-- GHA to verify checklist items completion in PR descriptions ([#10800](https://github.com/opensearch-project/OpenSearch/pull/10800))
-- [WLM] Add WLM support for search scroll API ([#16981](https://github.com/opensearch-project/OpenSearch/pull/16981))
-- Allow to pass the list settings through environment variables (like [], ["a", "b", "c"], ...) ([#10625](https://github.com/opensearch-project/OpenSearch/pull/10625))
-- Views, simplify data access and manipulation by providing a virtual layer over one or more indices ([#11957](https://github.com/opensearch-project/OpenSearch/pull/11957))
-- Add systemd configurations to strengthen OS core security ([#17107](https://github.com/opensearch-project/OpenSearch/pull/17107))
-- Added pull-based Ingestion (APIs, for ingestion source, a Kafka plugin, and IngestionEngine that pulls data from the ingestion source) ([#16958](https://github.com/opensearch-project/OpenSearch/pull/16958))
-- Added ConfigurationUtils to core for the ease of configuration parsing [#17223](https://github.com/opensearch-project/OpenSearch/pull/17223)
-- Add cluster and index level settings to limit the total primary shards per node and per index [#17295](https://github.com/opensearch-project/OpenSearch/pull/17295)
-- Add execution_hint to cardinality aggregator request (#[17312](https://github.com/opensearch-project/OpenSearch/pull/17312))
-- Arrow Flight RPC plugin with Flight server bootstrap logic and client for internode communication ([#16962](https://github.com/opensearch-project/OpenSearch/pull/16962))
-- Added offset management for the pull-based Ingestion ([#17354](https://github.com/opensearch-project/OpenSearch/pull/17354))
-- Added integ tests for systemd configs ([#17410](https://github.com/opensearch-project/OpenSearch/pull/17410))
-- Add filter function for AbstractQueryBuilder, BoolQueryBuilder, ConstantScoreQueryBuilder([#17409](https://github.com/opensearch-project/OpenSearch/pull/17409))
-- [Star Tree] [Search] Resolving keyword & numeric bucket aggregation with metric aggregation using star-tree ([#17165](https://github.com/opensearch-project/OpenSearch/pull/17165))
-- Added error handling support for the pull-based ingestion ([#17427](https://github.com/opensearch-project/OpenSearch/pull/17427))
-- Added Warm index setting and Updated nomenclature to differentiate between hot and warm tiering implementation ([#17490](https://github.com/opensearch-project/OpenSearch/pull/17490))
-
 
 ### Dependencies
-- Update Apache Lucene to 10.1.0 ([#16366](https://github.com/opensearch-project/OpenSearch/pull/16366))
-- Bump Apache HttpCore5/HttpClient5 dependencies from 5.2.5/5.3.1 to 5.3.1/5.4.1 to support ExtendedSocketOption in HttpAsyncClient ([#16757](https://github.com/opensearch-project/OpenSearch/pull/16757))
-- Bumps `jetty` version from 9.4.55.v20240627 to 9.4.57.v20241219
-- Switch main/3.x to use JDK21 LTS version ([#17515](https://github.com/opensearch-project/OpenSearch/pull/17515))
 
 ### Changed
-- Changed locale provider from COMPAT to CLDR  ([#14345](https://github.com/opensearch-project/OpenSearch/pull/14345))
-- Migrate client transports to Apache HttpClient / Core 5.x ([#4459](https://github.com/opensearch-project/OpenSearch/pull/4459))
-- Change http code on create index API with bad input raising NotXContentException from 500 to 400 ([#4773](https://github.com/opensearch-project/OpenSearch/pull/4773))
-- Improve summary error message for invalid setting updates ([#4792](https://github.com/opensearch-project/OpenSearch/pull/4792))
-- Return 409 Conflict HTTP status instead of 503 on failure to concurrently execute snapshots ([#8986](https://github.com/opensearch-project/OpenSearch/pull/5855))
-- Add task completion count in search backpressure stats API ([#10028](https://github.com/opensearch-project/OpenSearch/pull/10028/))
-- Deprecate CamelCase `PathHierarchy` tokenizer name in favor to lowercase `path_hierarchy` ([#10894](https://github.com/opensearch-project/OpenSearch/pull/10894))
-- Breaking change: Do not request "search_pipelines" metrics by default in NodesInfoRequest ([#12497](https://github.com/opensearch-project/OpenSearch/pull/12497))
-- Use simpler matching logic for source fields when explicit field names (no wildcards or dot-paths) are specified ([#17160](https://github.com/opensearch-project/OpenSearch/pull/17160))
-- Refactor `:libs` module `bootstrap` package to eliminate top level split packages for JPMS support ([#17117](https://github.com/opensearch-project/OpenSearch/pull/17117))
-- Refactor the codebase to eliminate top level split packages for JPMS support ([#17153](https://github.com/opensearch-project/OpenSearch/pull/17153)
-- Refactor `:server` module `org.apacge.lucene` package to eliminate top level split packages for JPMS support ([#17241](https://github.com/opensearch-project/OpenSearch/pull/17241))
-- Stop minimizing automata used for case-insensitive matches ([#17268](https://github.com/opensearch-project/OpenSearch/pull/17268))
-- Refactor the `:server` module `org.opensearch.client` to `org.opensearch.transport.client` to eliminate top level split packages for JPMS support ([#17272](https://github.com/opensearch-project/OpenSearch/pull/17272))
-- Use Lucene `BM25Similarity` as default since the `LegacyBM25Similarity` is marked as deprecated ([#17306](https://github.com/opensearch-project/OpenSearch/pull/17306))
-- Wildcard field index only 3gram of the input data [#17349](https://github.com/opensearch-project/OpenSearch/pull/17349)
-- Use BC libraries to parse PEM files, increase key length, allow general use of known cryptographic binary extensions, remove unused BC dependencies ([#3420](https://github.com/opensearch-project/OpenSearch/pull/14912))
-- Add optional enum set read / write functionality to stream input / output ([#17556](https://github.com/opensearch-project/OpenSearch/pull/17556))
 
 ### Deprecated
 
 ### Removed
-- Remove deprecated code to add node name into log pattern of log4j property file ([#4568](https://github.com/opensearch-project/OpenSearch/pull/4568))
-- Unused object and import within TransportClusterAllocationExplainAction ([#4639](https://github.com/opensearch-project/OpenSearch/pull/4639))
-- Remove LegacyESVersion.V_7_0_* and V_7_1_* Constants ([#2768](https://https://github.com/opensearch-project/OpenSearch/pull/2768))
-- Remove LegacyESVersion.V_7_2_ and V_7_3_ Constants ([#4702](https://github.com/opensearch-project/OpenSearch/pull/4702))
-- Always auto release the flood stage block ([#4703](https://github.com/opensearch-project/OpenSearch/pull/4703))
-- Remove LegacyESVersion.V_7_4_ and V_7_5_ Constants ([#4704](https://github.com/opensearch-project/OpenSearch/pull/4704))
-- Remove Legacy Version support from Snapshot/Restore Service ([#4728](https://github.com/opensearch-project/OpenSearch/pull/4728))
-- Remove deprecated serialization logic from pipeline aggs ([#4847](https://github.com/opensearch-project/OpenSearch/pull/4847))
-- Remove unused private methods ([#4926](https://github.com/opensearch-project/OpenSearch/pull/4926))
-- Remove LegacyESVersion.V_7_8_ and V_7_9_ Constants ([#4855](https://github.com/opensearch-project/OpenSearch/pull/4855))
-- Remove LegacyESVersion.V_7_6_ and V_7_7_ Constants ([#4837](https://github.com/opensearch-project/OpenSearch/pull/4837))
-- Remove LegacyESVersion.V_7_10_ Constants ([#5018](https://github.com/opensearch-project/OpenSearch/pull/5018))
-- Remove Version.V_1_ Constants ([#5021](https://github.com/opensearch-project/OpenSearch/pull/5021))
-- Remove custom Map, List and Set collection classes ([#6871](https://github.com/opensearch-project/OpenSearch/pull/6871))
-- Remove `index.store.hybrid.mmap.extensions` setting in favor of `index.store.hybrid.nio.extensions` setting ([#9392](https://github.com/opensearch-project/OpenSearch/pull/9392))
-- Remove package org.opensearch.action.support.master ([#4856](https://github.com/opensearch-project/OpenSearch/issues/4856))
-- Remove transport-nio plugin ([#16887](https://github.com/opensearch-project/OpenSearch/issues/16887))
-- Remove deprecated 'gateway' settings used to defer cluster recovery ([#3117](https://github.com/opensearch-project/OpenSearch/issues/3117))
-- Remove FeatureFlags.PLUGGABLE_CACHE as the feature is no longer experimental ([#17344](https://github.com/opensearch-project/OpenSearch/pull/17344))
 
 ### Fixed
-- Fix 'org.apache.hc.core5.http.ParseException: Invalid protocol version' under JDK 16+ ([#4827](https://github.com/opensearch-project/OpenSearch/pull/4827))
-- Fix compression support for h2c protocol ([#4944](https://github.com/opensearch-project/OpenSearch/pull/4944))
-- Don't over-allocate in HeapBufferedAsyncEntityConsumer in order to consume the response ([#9993](https://github.com/opensearch-project/OpenSearch/pull/9993))
-- Fix swapped field formats in nodes API where `total_indexing_buffer_in_bytes` and `total_indexing_buffer` values were reversed ([#17070](https://github.com/opensearch-project/OpenSearch/pull/17070))
-- Add HTTP/2 protocol support to HttpRequest.HttpVersion ([#17248](https://github.com/opensearch-project/OpenSearch/pull/17248))
-- Fix missing bucket in terms aggregation with missing value ([#17418](https://github.com/opensearch-project/OpenSearch/pull/17418))
-- Fix explain action on query rewrite ([#17286](https://github.com/opensearch-project/OpenSearch/pull/17286))
 
 ### Security
 

CHANGELOG.md

@@ -5,48 +5,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased 2.x]
 ### Added
-- Latency and Memory allocation improvements to Multi Term Aggregation queries ([#14993](https://github.com/opensearch-project/OpenSearch/pull/14993))
-- Add logic in master service to optimize performance and retain detailed logging for critical cluster operations. ([#14795](https://github.com/opensearch-project/OpenSearch/pull/14795))
-- Add Setting to adjust the primary constraint weights ([#16471](https://github.com/opensearch-project/OpenSearch/pull/16471))
-- Introduce a setting to disable download of full cluster state from remote on term mismatch([#16798](https://github.com/opensearch-project/OpenSearch/pull/16798/))
-- Added ability to retrieve value from DocValues in a flat_object filed([#16802](https://github.com/opensearch-project/OpenSearch/pull/16802))
-- Improve performace of NumericTermAggregation by avoiding unnecessary sorting([#17252](https://github.com/opensearch-project/OpenSearch/pull/17252))
-- Fix Bug - Handle unsigned long in sorting order assertion of LongHashSet ([#17207](https://github.com/opensearch-project/OpenSearch/pull/17207))
-- Implemented computation of segment replication stats at shard level ([#17055](https://github.com/opensearch-project/OpenSearch/pull/17055))
-- [Rule Based Auto-tagging] Add in-memory attribute value store ([#17342](https://github.com/opensearch-project/OpenSearch/pull/17342))
 
 ### Dependencies
-- Bump `org.awaitility:awaitility` from 4.2.0 to 4.3.0 ([#17230](https://github.com/opensearch-project/OpenSearch/pull/17230), [#17439](https://github.com/opensearch-project/OpenSearch/pull/17439))
-- Bump `dnsjava:dnsjava` from 3.6.2 to 3.6.3 ([#17231](https://github.com/opensearch-project/OpenSearch/pull/17231))
-- Bump `com.google.code.gson:gson` from 2.11.0 to 2.12.1 ([#17229](https://github.com/opensearch-project/OpenSearch/pull/17229))
-- Bump `org.jruby.joni:joni` from 2.2.1 to 2.2.3 ([#17136](https://github.com/opensearch-project/OpenSearch/pull/17136))
-- Bump `org.apache.ant:ant` from 1.10.14 to 1.10.15 ([#17288](https://github.com/opensearch-project/OpenSearch/pull/17288))
-- Bump `reactor_netty` from 1.1.26 to 1.1.27 ([#17322](https://github.com/opensearch-project/OpenSearch/pull/17322))
-- Bump `me.champeau.gradle.japicmp` from 0.4.5 to 0.4.6 ([#17375](https://github.com/opensearch-project/OpenSearch/pull/17375))
-- Bump `com.google.api.grpc:proto-google-common-protos` from 2.37.1 to 2.52.0 ([#17379](https://github.com/opensearch-project/OpenSearch/pull/17379))
-- Bump `net.minidev:json-smart` from 2.5.1 to 2.5.2 ([#17378](https://github.com/opensearch-project/OpenSearch/pull/17378))
-- Bump `com.netflix.nebula.ospackage-base` from 11.10.1 to 11.11.1 ([#17374](https://github.com/opensearch-project/OpenSearch/pull/17374))
-- Bump `ch.qos.logback:logback-classic` from 1.5.16 to 1.5.17 ([#17497](https://github.com/opensearch-project/OpenSearch/pull/17497))
-- Bump `software.amazon.awssdk` from 2.20.86 to 2.30.31 ([17396](https://github.com/opensearch-project/OpenSearch/pull/17396))
-- Bump `org.jruby.jcodings:jcodings` from 1.0.61 to 1.0.63 ([#17560](https://github.com/opensearch-project/OpenSearch/pull/17560))
-- Bump `com.azure:azure-storage-blob` from 12.28.1 to 12.29.1 ([#17562](https://github.com/opensearch-project/OpenSearch/pull/17562))
 
 ### Changed
-- Convert transport-reactor-netty4 to use gradle version catalog [#17233](https://github.com/opensearch-project/OpenSearch/pull/17233)
-- Increase force merge threads to 1/8th of cores [#17255](https://github.com/opensearch-project/OpenSearch/pull/17255)
-- TieredSpilloverCache took-time threshold now guards heap tier as well as disk tier [#17190](https://github.com/opensearch-project/OpenSearch/pull/17190)
 
 ### Deprecated
 
 ### Removed
 
 ### Fixed
-- Fix visit of inner query for FunctionScoreQueryBuilder ([#16776](https://github.com/opensearch-project/OpenSearch/pull/16776))
-- Fix case insensitive and escaped query on wildcard ([#16827](https://github.com/opensearch-project/OpenSearch/pull/16827))
-- Fix exists queries on nested flat_object fields throws exception ([#16803](https://github.com/opensearch-project/OpenSearch/pull/16803))
-- Add highlighting for wildcard search on `match_only_text` field ([#17101](https://github.com/opensearch-project/OpenSearch/pull/17101))
-- Fix illegal argument exception when creating a PIT ([#16781](https://github.com/opensearch-project/OpenSearch/pull/16781))
-- Fix NPE in node stats due to QueryGroupTasks ([#17576](https://github.com/opensearch-project/OpenSearch/pull/17576))
 
 ### Security