Merge branch 'main' into CoordinatorStats

Signed-off-by: sahil <61558528+buddharajusahil@users.noreply.github.com>

.ci/bwcVersions

@@ -21,3 +21,4 @@ BWC_VERSION:
   - "2.8.0"
   - "2.8.1"
   - "2.9.0"
+  - "2.10.0"

.github/workflows/version.yml

@@ -30,7 +30,11 @@ jobs:
           CURRENT_VERSION_ARRAY[2]=$((CURRENT_VERSION_ARRAY[2]+1))
           NEXT_VERSION=$(IFS=. ; echo "${CURRENT_VERSION_ARRAY[*]:0:3}")
           NEXT_VERSION_UNDERSCORE=$(IFS=_ ; echo "V_${CURRENT_VERSION_ARRAY[*]:0:3}")
-          NEXT_VERSION_ID=$(IFS=0 ; echo "${CURRENT_VERSION_ARRAY[*]:0:3}99")
+          if [[ ${#CURRENT_VERSION_ARRAY[2]} -gt 1 ]]; then
+            NEXT_VERSION_ID="${CURRENT_VERSION_ARRAY[0]:0:3}0${CURRENT_VERSION_ARRAY[1]:0:3}${CURRENT_VERSION_ARRAY[2]:0:3}99"
+          else
+            NEXT_VERSION_ID=$(IFS=0 ; echo "${CURRENT_VERSION_ARRAY[*]:0:3}99")
+          fi
           echo "TAG=$TAG" >> $GITHUB_ENV
           echo "BASE=$BASE" >> $GITHUB_ENV
           echo "BASE_X=$BASE_X" >> $GITHUB_ENV

.gitignore

@@ -17,6 +17,9 @@ out/
 benchmarks/src/main/generated/*
 benchmarks/bin/*
 benchmarks/build-eclipse-default/*
+server/bin/*
+server/build-eclipse-default/*
+test/framework/build-eclipse-default/*
 
 # eclipse files
 .project
@@ -61,4 +64,4 @@ testfixtures_shared/
 .ci/jobs/
 
 # build files generated
-doc-tools/missing-doclet/bin/
+doc-tools/missing-doclet/bin/

CHANGELOG.md

@@ -9,12 +9,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Add getter for path field in NestedQueryBuilder ([#4636](https://github.com/opensearch-project/OpenSearch/pull/4636))
 - 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))
-- Add support for ignoring missing Javadoc on generated code using annotation ([#7604](https://github.com/opensearch-project/OpenSearch/pull/7604))
 
 ### Dependencies
 - Bump `log4j-core` from 2.18.0 to 2.19.0
 - Bump `forbiddenapis` from 3.3 to 3.4
-- Bump `avro` from 1.11.0 to 1.11.1
+- Bump `avro` from 1.11.1 to 1.11.2
 - Bump `woodstox-core` from 6.3.0 to 6.3.1
 - Bump `xmlbeans` from 5.1.0 to 5.1.1 ([#4354](https://github.com/opensearch-project/OpenSearch/pull/4354))
 - Bump `reactor-netty-core` from 1.0.19 to 1.0.22 ([#4447](https://github.com/opensearch-project/OpenSearch/pull/4447))
@@ -36,21 +35,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - OpenJDK Update (April 2023 Patch releases) ([#7344](https://github.com/opensearch-project/OpenSearch/pull/7344)
 - Bump `com.google.http-client:google-http-client:1.43.2` from 1.42.0 to 1.43.2 ([7928](https://github.com/opensearch-project/OpenSearch/pull/7928)))
 - Add Opentelemetry dependencies ([#7543](https://github.com/opensearch-project/OpenSearch/issues/7543))
-- Bump `org.bouncycastle:bcprov-jdk15on` to `org.bouncycastle:bcprov-jdk15to18` version 1.75 ([8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
-- Bump `org.bouncycastle:bcmail-jdk15on` to `org.bouncycastle:bcmail-jdk15to18` version 1.75 ([8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
-- Bump `org.bouncycastle:bcpkix-jdk15on` to `org.bouncycastle:bcpkix-jdk15to18` version 1.75 ([8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
-
-
+- Bump `org.bouncycastle:bcprov-jdk15on` to `org.bouncycastle:bcprov-jdk15to18` version 1.75 ([#8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
+- Bump `org.bouncycastle:bcmail-jdk15on` to `org.bouncycastle:bcmail-jdk15to18` version 1.75 ([#8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
+- Bump `org.bouncycastle:bcpkix-jdk15on` to `org.bouncycastle:bcpkix-jdk15to18` version 1.75 ([#8247](https://github.com/opensearch-project/OpenSearch/pull/8247))
 
 ### Changed
 - [CCR] Add getHistoryOperationsFromTranslog method to fetch the history snapshot from translogs ([#3948](https://github.com/opensearch-project/OpenSearch/pull/3948))
 - Relax visibility of the HTTP_CHANNEL_KEY and HTTP_SERVER_CHANNEL_KEY to make it possible for the plugins to access associated Netty4HttpChannel / Netty4HttpServerChannel instance ([#4638](https://github.com/opensearch-project/OpenSearch/pull/4638))
 - 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))
-- Change http code for DecommissioningFailedException from 500 to 400 ([#5283](https://github.com/opensearch-project/OpenSearch/pull/5283))
 - Improve summary error message for invalid setting updates ([#4792](https://github.com/opensearch-project/OpenSearch/pull/4792))
-- Pass localNode info to all plugins on node start ([#7919](https://github.com/opensearch-project/OpenSearch/pull/7919))
-- Improved performance of parsing floating point numbers ([#7909](https://github.com/opensearch-project/OpenSearch/pull/7909))
 
 ### Deprecated
 
@@ -73,91 +67,29 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### 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))
-- Support OpenSSL Provider with default Netty allocator ([#5460](https://github.com/opensearch-project/OpenSearch/pull/5460))
-- Replaces ZipInputStream with ZipFile to fix Zip Slip vulnerability ([#7230](https://github.com/opensearch-project/OpenSearch/pull/7230))
-- Add missing validation/parsing of SearchBackpressureMode of SearchBackpressureSettings ([#7541](https://github.com/opensearch-project/OpenSearch/pull/7541))
 
 ### Security
 
 ## [Unreleased 2.x]
 ### Added
-- [SearchPipeline] Add new search pipeline processor type, SearchPhaseResultsProcessor, that can modify the result of one search phase before starting the next phase.([#7283](https://github.com/opensearch-project/OpenSearch/pull/7283))
-- Add task cancellation monitoring service ([#7642](https://github.com/opensearch-project/OpenSearch/pull/7642))
-- Add TokenManager Interface ([#7452](https://github.com/opensearch-project/OpenSearch/pull/7452))
-- Add Remote store as a segment replication source ([#7653](https://github.com/opensearch-project/OpenSearch/pull/7653))
-- Implement concurrent aggregations support without profile option ([#7514](https://github.com/opensearch-project/OpenSearch/pull/7514))
-- Add dynamic index and cluster setting for concurrent segment search ([#7956](https://github.com/opensearch-project/OpenSearch/pull/7956))
-- Add descending order search optimization through reverse segment read. ([#7967](https://github.com/opensearch-project/OpenSearch/pull/7967))
-- [Search pipelines] Added search pipelines output to node stats ([#8053](https://github.com/opensearch-project/OpenSearch/pull/8053))
-- Update components of segrep backpressure to support remote store. ([#8020](https://github.com/opensearch-project/OpenSearch/pull/8020))
-- Make remote cluster connection setup in async ([#8038](https://github.com/opensearch-project/OpenSearch/pull/8038))
-- Add API to initialize extensions ([#8029]()https://github.com/opensearch-project/OpenSearch/pull/8029)
-- Add distributed tracing framework ([#7543](https://github.com/opensearch-project/OpenSearch/issues/7543))
-- Enable Point based optimization for custom comparators ([#8168](https://github.com/opensearch-project/OpenSearch/pull/8168))
+- Add server version as REST response header [#6583](https://github.com/opensearch-project/OpenSearch/issues/6583)
+- Start replication checkpointTimers on primary before segments upload to remote store. ([#8221]()https://github.com/opensearch-project/OpenSearch/pull/8221)
 
 ### Dependencies
-- Bump `com.azure:azure-storage-common` from 12.21.0 to 12.21.1 (#7566, #7814)
-- Bump `com.google.guava:guava` from 30.1.1-jre to 32.0.0-jre (#7565, #7811, #7807, #7808)
-- Bump `net.minidev:json-smart` from 2.4.10 to 2.4.11 (#7660, #7812)
-- Bump `org.gradle.test-retry` from 1.5.2 to 1.5.3 (#7810)
-- Bump `com.diffplug.spotless` from 6.17.0 to 6.18.0 (#7896)
-- Bump `jackson` from 2.15.1 to 2.15.2 ([#7897](https://github.com/opensearch-project/OpenSearch/pull/7897))
-- Add `com.github.luben:zstd-jni` version 1.5.5-3 ([#2996](https://github.com/opensearch-project/OpenSearch/pull/2996))
-- Bump `netty` from 4.1.91.Final to 4.1.93.Final ([#7901](https://github.com/opensearch-project/OpenSearch/pull/7901))
-- Bump `com.amazonaws` 1.12.270 to `software.amazon.awssdk` 2.20.55 ([7372](https://github.com/opensearch-project/OpenSearch/pull/7372/))
-- Add `org.reactivestreams` 1.0.4 ([7372](https://github.com/opensearch-project/OpenSearch/pull/7372/))
-- Bump `com.networknt:json-schema-validator` from 1.0.81 to 1.0.85 ([7968], #8255)
-- Bump `com.netflix.nebula:gradle-extra-configurations-plugin` from 9.0.0 to 10.0.0 in /buildSrc ([#7068](https://github.com/opensearch-project/OpenSearch/pull/7068))
-- Bump `com.google.guava:guava` from 32.0.0-jre to 32.0.1-jre (#8009)
-- Bump `commons-io:commons-io` from 2.12.0 to 2.13.0 (#8014, #8013, #8010)
-- Bump `com.diffplug.spotless` from 6.18.0 to 6.19.0 (#8007)
-- Bump `'com.azure:azure-storage-blob` to 12.22.2 from 12.21.1 ([#8043](https://github.com/opensearch-project/OpenSearch/pull/8043))
-- Bump `org.jruby.joni:joni` from 2.1.48 to 2.2.1 (#8015, #8254)
-- Bump `com.google.guava:guava` from 32.0.0-jre to 32.0.1-jre ([#8011](https://github.com/opensearch-project/OpenSearch/pull/8011), [#8012](https://github.com/opensearch-project/OpenSearch/pull/8012), [#8107](https://github.com/opensearch-project/OpenSearch/pull/8107))
-- Bump `io.projectreactor:reactor-core` from 3.4.18 to 3.5.6 in /plugins/repository-azure ([#8016](https://github.com/opensearch-project/OpenSearch/pull/8016))
-- Bump `spock-core` from 2.1-groovy-3.0 to 2.3-groovy-3.0 ([#8122](https://github.com/opensearch-project/OpenSearch/pull/8122))
-- Bump `com.networknt:json-schema-validator` from 1.0.83 to 1.0.84 (#8141)
-- Bump `com.netflix.nebula:gradle-info-plugin` from 12.1.3 to 12.1.4 (#8139)
-- Bump `commons-io:commons-io` from 2.12.0 to 2.13.0 in /plugins/discovery-azure-classic ([#8140](https://github.com/opensearch-project/OpenSearch/pull/8140))
-- Bump `mockito` from 5.2.0 to 5.4.0 ([#8181](https://github.com/opensearch-project/OpenSearch/pull/8181))
-- Bump `netty` from 4.1.93.Final to 4.1.94.Final ([#8191](https://github.com/opensearch-project/OpenSearch/pull/8191))
-- Bump `org.apache.hadoop:hadoop-minicluster` from 3.3.5 to 3.3.6 (#8257)
-- Bump `io.projectreactor.netty:reactor-netty-http` from 1.1.7 to 1.1.8 (#8256)
-- [Upgrade] Lucene 9.7.0 release (#8272)
-- Bump `org.jboss.resteasy:resteasy-jackson2-provider` from 3.0.26.Final to 6.2.4.Final in /qa/wildfly ([#8209](https://github.com/opensearch-project/OpenSearch/pull/8209))
-- Bump `com.google.api-client:google-api-client` from 1.34.0 to 2.2.0 ([#8276](https://github.com/opensearch-project/OpenSearch/pull/8276))
+- Bump `org.apache.logging.log4j:log4j-core` from 2.17.1 to 2.20.0 ([#8307](https://github.com/opensearch-project/OpenSearch/pull/8307))
+- Bump `io.grpc:grpc-context` from 1.46.0 to 1.56.1 ([#8726](https://github.com/opensearch-project/OpenSearch/pull/8726))
+- Bump `com.netflix.nebula:gradle-info-plugin` from 12.1.5 to 12.1.6 ([#8724](https://github.com/opensearch-project/OpenSearch/pull/8724))
+- Bump `commons-codec:commons-codec` from 1.15 to 1.16.0 ([#8725](https://github.com/opensearch-project/OpenSearch/pull/8725))
 
 ### Changed
-- Replace jboss-annotations-api_1.2_spec with jakarta.annotation-api ([#7836](https://github.com/opensearch-project/OpenSearch/pull/7836))
-- Reduce memory copy in zstd compression ([#7681](https://github.com/opensearch-project/OpenSearch/pull/7681))
-- Add min, max, average and thread info to resource stats in tasks API ([#7673](https://github.com/opensearch-project/OpenSearch/pull/7673))
-- Add ZSTD compression for snapshotting ([#2996](https://github.com/opensearch-project/OpenSearch/pull/2996))
-- Change `com.amazonaws.sdk.ec2MetadataServiceEndpointOverride` to `aws.ec2MetadataServiceEndpoint` ([7372](https://github.com/opensearch-project/OpenSearch/pull/7372/))
-- Change `com.amazonaws.sdk.stsEndpointOverride` to `aws.stsEndpointOverride` ([7372](https://github.com/opensearch-project/OpenSearch/pull/7372/))
-- Add new query profile collector fields with concurrent search execution ([#7898](https://github.com/opensearch-project/OpenSearch/pull/7898))
-- Align range and default value for deletes_pct_allowed in merge policy ([#7730](https://github.com/opensearch-project/OpenSearch/pull/7730))
-- Rename QueryPhase actors like Suggest, Rescore to be processors rather than phase ([#8025](https://github.com/opensearch-project/OpenSearch/pull/8025))
-- Compress and cache cluster state during validate join request ([#7321](https://github.com/opensearch-project/OpenSearch/pull/7321))
-- [Snapshot Interop] Add Changes in Create Snapshot Flow for remote store interoperability. ([#7118](https://github.com/opensearch-project/OpenSearch/pull/7118))
-- Allow insecure string settings to warn-log usage and advise to migration of a newer secure variant ([#5496](https://github.com/opensearch-project/OpenSearch/pull/5496))
-- Add self-organizing hash table to improve the performance of bucket aggregations ([#7652](https://github.com/opensearch-project/OpenSearch/pull/7652))
-- Check UTF16 string size before converting to String to avoid OOME ([#7963](https://github.com/opensearch-project/OpenSearch/pull/7963))
-- Move ZSTD compression codecs out of the sandbox ([#7908](https://github.com/opensearch-project/OpenSearch/pull/7908))
-
+- Perform aggregation postCollection in ContextIndexSearcher after searching leaves ([#8303](https://github.com/opensearch-project/OpenSearch/pull/8303))
+- Make Span exporter configurable ([#8620](https://github.com/opensearch-project/OpenSearch/issues/8620))
 
 ### Deprecated
 
 ### Removed
-- Remove `COMPRESSOR` variable from `CompressorFactory` and use `DEFLATE_COMPRESSOR` instead ([7907](https://github.com/opensearch-project/OpenSearch/pull/7907))
-- Remove concurrency based minimum file cache size restriction ([#8294](https://github.com/opensearch-project/OpenSearch/pull/8294))
 
 ### Fixed
-- Fixing error: adding a new/forgotten parameter to the configuration for checking the config on startup in plugins/repository-s3 #7924
-- Enforce 512 byte document ID limit in bulk updates ([#8039](https://github.com/opensearch-project/OpenSearch/pull/8039))
-- With only GlobalAggregation in request causes unnecessary wrapping with MultiCollector ([#8125](https://github.com/opensearch-project/OpenSearch/pull/8125))
-- Fix mapping char_filter when mapping a hashtag ([#7591](https://github.com/opensearch-project/OpenSearch/pull/7591))
-- Fix NPE in multiterms aggregations involving empty buckets ([#7318](https://github.com/opensearch-project/OpenSearch/pull/7318))
-- Precise system clock time in MasterService debug logs ([#7902](https://github.com/opensearch-project/OpenSearch/pull/7902))
 
 ### Security
 

benchmarks/build.gradle

@@ -32,10 +32,16 @@ import org.opensearch.gradle.info.BuildParams
 
 apply plugin: 'opensearch.build'
 apply plugin: 'application'
-mainClassName = 'org.openjdk.jmh.Main'
 
 assemble.enabled = false
-archivesBaseName = 'opensearch-benchmarks'
+
+application {
+  mainClass = 'org.openjdk.jmh.Main'
+}
+
+base {
+  archivesBaseName = 'opensearch-benchmarks'
+}
 
 test.enabled = false
 

benchmarks/src/main/java/org/opensearch/benchmark/search/aggregations/TermsReduceBenchmark.java

@@ -42,11 +42,11 @@
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.common.breaker.CircuitBreaker;
 import org.opensearch.common.breaker.NoopCircuitBreaker;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.common.lucene.search.TopDocsAndMaxScore;
 import org.opensearch.common.settings.Settings;
-import org.opensearch.index.Index;
-import org.opensearch.index.shard.ShardId;
+import org.opensearch.core.index.Index;
+import org.opensearch.core.index.shard.ShardId;
 import org.opensearch.indices.breaker.NoneCircuitBreakerService;
 import org.opensearch.search.DocValueFormat;
 import org.opensearch.search.SearchModule;

benchmarks/src/main/java/org/opensearch/benchmark/search/aggregations/bucket/terms/StringTermsSerializationBenchmark.java

@@ -34,7 +34,7 @@
 
 import org.apache.lucene.util.BytesRef;
 import org.opensearch.common.io.stream.DelayableWriteable;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.search.DocValueFormat;
 import org.opensearch.search.aggregations.BucketOrder;
 import org.opensearch.search.aggregations.InternalAggregation;

build.gradle

@@ -327,7 +327,7 @@ allprojects {
       javadoc.options.addStringOption('Xwerror', '-quiet')
     }
     javadoc.options.tags = ["opensearch.internal", "opensearch.api", "opensearch.experimental"]
-    javadoc.options.addStringOption("-release", targetCompatibility.majorVersion)
+    javadoc.options.addStringOption("-release", java.targetCompatibility.majorVersion)
   }
 
   // support for reproducible builds
@@ -375,7 +375,7 @@ allprojects {
         } else {
           // Link to non-shadowed dependant projects
           project.javadoc.dependsOn "${upstreamProject.path}:javadoc"
-          String externalLinkName = upstreamProject.archivesBaseName
+          String externalLinkName = upstreamProject.base.archivesBaseName
           String artifactPath = dep.group.replaceAll('\\.', '/') + '/' + externalLinkName.replaceAll('\\.', '/') + '/' + dep.version
           String projectRelativePath = project.relativePath(upstreamProject.buildDir)
           project.javadoc.options.linksOffline artifactsHost + "/javadoc/" + artifactPath, "${projectRelativePath}/docs/javadoc/"
@@ -424,6 +424,9 @@ gradle.projectsEvaluated {
         if (BuildParams.runtimeJavaVersion > JavaVersion.VERSION_17) {
           task.jvmArgs += ["-Djava.security.manager=allow"]
         }
+        if (BuildParams.runtimeJavaVersion >= JavaVersion.VERSION_20) {
+          task.jvmArgs += ["--add-modules=jdk.incubator.vector"]
+        }
       }
     }
 
@@ -452,7 +455,7 @@ gradle.projectsEvaluated {
       testReportAggregation it
     }
     subprojects.findAll { it.pluginManager.hasPlugin('jacoco') }.forEach {
-     jacocoAggregation it
+      jacocoAggregation it
     }
   }
 }

buildSrc/build.gradle

@@ -102,23 +102,23 @@ dependencies {
 
   api localGroovy()
 
-  api 'commons-codec:commons-codec:1.15'
+  api 'commons-codec:commons-codec:1.16.0'
   api 'org.apache.commons:commons-compress:1.23.0'
   api 'org.apache.ant:ant:1.10.13'
   api 'com.netflix.nebula:gradle-extra-configurations-plugin:10.0.0'
   api 'com.netflix.nebula:nebula-publishing-plugin:20.3.0'
-  api 'com.netflix.nebula:gradle-info-plugin:12.1.4'
+  api 'com.netflix.nebula:gradle-info-plugin:12.1.6'
   api 'org.apache.rat:apache-rat:0.15'
   api 'commons-io:commons-io:2.13.0'
   api "net.java.dev.jna:jna:5.13.0"
-  api 'gradle.plugin.com.github.johnrengelman:shadow:8.0.0'
+  api 'com.github.johnrengelman:shadow:8.1.1'
   api 'org.jdom:jdom2:2.0.6.1'
   api "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${props.getProperty('kotlin')}"
   api 'de.thetaphi:forbiddenapis:3.5.1'
   api 'com.avast.gradle:gradle-docker-compose-plugin:0.16.12'
   api "org.yaml:snakeyaml:${props.getProperty('snakeyaml')}"
-  api 'org.apache.maven:maven-model:3.9.2'
-  api 'com.networknt:json-schema-validator:1.0.85'
+  api 'org.apache.maven:maven-model:3.9.3'
+  api 'com.networknt:json-schema-validator:1.0.86'
   api 'org.jruby.jcodings:jcodings:1.0.58'
   api 'org.jruby.joni:joni:2.2.1'
   api "com.fasterxml.jackson.core:jackson-databind:${props.getProperty('jackson_databind')}"
@@ -164,8 +164,10 @@ if (project != rootProject) {
   apply plugin: 'opensearch.publish'
 
   allprojects {
-    targetCompatibility = JavaVersion.VERSION_11
-    sourceCompatibility = JavaVersion.VERSION_11
+    java {
+        targetCompatibility = JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_11
+    }
   }
 
   // groovydoc succeeds, but has some weird internal exception...