Release version 6.0 M1 (2025.1.0).

See #3006
Prepare 6.0 M1 (2025.1.0).
2026-07-06 02:00:19 +00:00 · 2025-01-24 10:48:55 +01:00 · 2025-01-24 10:48:00 +01:00 · 2025-01-14 10:51:18 +01:00 · 2025-01-14 10:51:18 +01:00 · 2025-01-14 10:51:18 +01:00
613 changed files with 5082 additions and 1382 deletions
@@ -30,7 +30,6 @@ target
 build/
 node_modules
 node
-package.json
 package-lock.json

-.mvn/.gradle-enterprise
+.mvn/.develocity
@@ -1,13 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extensions>
 	<extension>
-		<groupId>com.gradle</groupId>
-		<artifactId>gradle-enterprise-maven-extension</artifactId>
-		<version>1.19.2</version>
-	</extension>
-	<extension>
-		<groupId>com.gradle</groupId>
-		<artifactId>common-custom-user-data-maven-extension</artifactId>
-		<version>1.12.4</version>
+		<groupId>io.spring.develocity.conventions</groupId>
+		<artifactId>develocity-conventions-maven-extension</artifactId>
+		<version>0.0.19</version>
 	</extension>
 </extensions>
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<gradleEnterprise
-		xmlns="https://www.gradle.com/gradle-enterprise-maven" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-		xsi:schemaLocation="https://www.gradle.com/gradle-enterprise-maven https://www.gradle.com/schema/gradle-enterprise-maven.xsd">
-	<server>
-		<url>https://ge.spring.io</url>
-	</server>
-	<buildScan>
-		<backgroundBuildScanUpload>false</backgroundBuildScanUpload>
-		<captureGoalInputFiles>true</captureGoalInputFiles>
-		<publishIfAuthenticated>true</publishIfAuthenticated>
-		<obfuscation>
-			<ipAddresses>#{{'0.0.0.0'}}</ipAddresses>
-		</obfuscation>
-	</buildScan>
-	<buildCache>
-		<local>
-			<enabled>true</enabled>
-		</local>
-		<remote>
-			<server>
-				<credentials>
-					<username>${env.GRADLE_ENTERPRISE_CACHE_USERNAME}</username>
-					<password>${env.GRADLE_ENTERPRISE_CACHE_PASSWORD}</password>
-				</credentials>
-			</server>
-			<enabled>true</enabled>
-			<storeEnabled>#{env['GRADLE_ENTERPRISE_CACHE_USERNAME'] != null and env['GRADLE_ENTERPRISE_CACHE_PASSWORD'] != null}</storeEnabled>
-		</remote>
-	</buildCache>
-</gradleEnterprise>
@@ -1,3 +1,3 @@
-#Thu Dec 14 08:40:44 CET 2023
+#Thu Nov 07 09:47:28 CET 2024
 wrapperUrl=https\://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
-distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.6/apache-maven-3.9.6-bin.zip
+distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
@@ -9,7 +9,7 @@ pipeline {

 	triggers {
 		pollSCM 'H/10 * * * *'
-		upstream(upstreamProjects: "spring-data-commons/main", threshold: hudson.model.Result.SUCCESS)
+		upstream(upstreamProjects: "spring-data-commons/4.0.x", threshold: hudson.model.Result.SUCCESS)
 	}

 	options {
@@ -33,15 +33,16 @@ pipeline {

 			environment {
 				ARTIFACTORY = credentials("${p['artifactory.credentials']}")
-				DEVELOCITY_CACHE = credentials("${p['develocity.cache.credentials']}")
 				DEVELOCITY_ACCESS_KEY = credentials("${p['develocity.access-key']}")
 			}

 			steps {
 				script {
-					docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.docker']) {
-						sh "PROFILE=none JENKINS_USER_NAME=${p['jenkins.user.name']} ci/verify.sh"
-						sh "JENKINS_USER_NAME=${p['jenkins.user.name']} ci/clean.sh"
+					docker.withRegistry(p['docker.proxy.registry'], p['docker.proxy.credentials']) {
+						docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.docker']) {
+							sh "PROFILE=none JENKINS_USER_NAME=${p['jenkins.user.name']} ci/verify.sh"
+							sh "JENKINS_USER_NAME=${p['jenkins.user.name']} ci/clean.sh"
+						}
 					}
 				}
 			}
@@ -63,14 +64,15 @@ pipeline {
 					options { timeout(time: 30, unit: 'MINUTES') }
 					environment {
 						ARTIFACTORY = credentials("${p['artifactory.credentials']}")
-						DEVELOCITY_CACHE = credentials("${p['develocity.cache.credentials']}")
 						DEVELOCITY_ACCESS_KEY = credentials("${p['develocity.access-key']}")
 					}
 					steps {
 						script {
-							docker.image(p['docker.java.next.image']).inside(p['docker.java.inside.docker']) {
-								sh "PROFILE=none JENKINS_USER_NAME=${p['jenkins.user.name']} ci/verify.sh"
-								sh "JENKINS_USER_NAME=${p['jenkins.user.name']} ci/clean.sh"
+							docker.withRegistry(p['docker.proxy.registry'], p['docker.proxy.credentials']) {
+								docker.image(p['docker.java.next.image']).inside(p['docker.java.inside.docker']) {
+									sh "PROFILE=none JENKINS_USER_NAME=${p['jenkins.user.name']} ci/verify.sh"
+									sh "JENKINS_USER_NAME=${p['jenkins.user.name']} ci/clean.sh"
+								}
 							}
 						}
 					}
@@ -92,24 +94,24 @@ pipeline {
 			options { timeout(time: 20, unit: 'MINUTES') }
 			environment {
 				ARTIFACTORY = credentials("${p['artifactory.credentials']}")
-				DEVELOCITY_CACHE = credentials("${p['develocity.cache.credentials']}")
 				DEVELOCITY_ACCESS_KEY = credentials("${p['develocity.access-key']}")
 			}
 			steps {
 				script {
-					docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.basic']) {
-							sh 'MAVEN_OPTS="-Duser.name=' + "${p['jenkins.user.name']}" + ' -Duser.home=/tmp/jenkins-home" ' +
-								"DEVELOCITY_CACHE_USERNAME=${DEVELOCITY_CACHE_USR} " +
-								"DEVELOCITY_CACHE_PASSWORD=${DEVELOCITY_CACHE_PSW} " +
-								"GRADLE_ENTERPRISE_ACCESS_KEY=${DEVELOCITY_ACCESS_KEY} " +
-								"./mvnw -s settings.xml -Pci,artifactory -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch-non-root " +
-								"-Dartifactory.server=${p['artifactory.url']} " +
-								"-Dartifactory.username=${ARTIFACTORY_USR} " +
-								"-Dartifactory.password=${ARTIFACTORY_PSW} " +
-								"-Dartifactory.staging-repository=${p['artifactory.repository.snapshot']} " +
-								"-Dartifactory.build-name=spring-data-elasticsearch " +
-								"-Dartifactory.build-number=spring-data-elasticsearch-${BRANCH_NAME}-build-${BUILD_NUMBER} " +
-								"-Dmaven.test.skip=true clean deploy -U -B"
+					docker.withRegistry(p['docker.proxy.registry'], p['docker.proxy.credentials']) {
+						docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.docker']) {
+								sh 'MAVEN_OPTS="-Duser.name=' + "${p['jenkins.user.name']}" + ' -Duser.home=/tmp/jenkins-home" ' +
+									"./mvnw -s settings.xml -Pci,artifactory " +
+									"-Ddevelocity.storage.directory=/tmp/jenkins-home/.develocity-root " +
+									"-Dartifactory.server=${p['artifactory.url']} " +
+									"-Dartifactory.username=${ARTIFACTORY_USR} " +
+									"-Dartifactory.password=${ARTIFACTORY_PSW} " +
+									"-Dartifactory.staging-repository=${p['artifactory.repository.snapshot']} " +
+									"-Dartifactory.build-name=spring-data-elasticsearch " +
+									"-Dartifactory.build-number=spring-data-elasticsearch-${BRANCH_NAME}-build-${BUILD_NUMBER} " +
+									"-Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch " +
+									"-Dmaven.test.skip=true clean deploy -U -B"
+						}
 					}
 				}
 			}
@@ -124,8 +124,7 @@ We’d love to help!
 https://docs.spring.io/spring-data/elasticsearch/docs/current/reference/html/[reference documentation], and https://docs.spring.io/spring-data/elasticsearch/docs/current/api/[Javadocs].
 * Learn the Spring basics – Spring Data builds on Spring Framework, check the https://spring.io[spring.io] web-site for a wealth of reference documentation.
 If you are just starting out with Spring, try one of the https://spring.io/guides[guides].
-* Ask a question - we monitor https://stackoverflow.com[stackoverflow.com] for questions tagged with https://stackoverflow.com/tags/spring-data[`spring-data-elasticsearch`].
-You can also chat with the community on https://gitter.im/spring-projects/spring-data[Gitter].
+* Ask a question or chat with the community on https://app.gitter.im/#/room/#spring-projects_spring-data:gitter.im[Gitter].
 * Report bugs with Spring Data for Elasticsearch at https://github.com/spring-projects/spring-data-elasticsearch/issues[https://github.com/spring-projects/spring-data-elasticsearch/issues].

 == Reporting Issues
@@ -169,7 +168,7 @@ Building the documentation builds also the project without running tests.
 $ ./mvnw clean install -Pantora
 ----

-The generated documentation is available from `target/antora/site/index.html`.
+The generated documentation is available from `target/site/index.html`.

 == Examples

@@ -2,12 +2,7 @@

 set -euo pipefail

-export DEVELOCITY_CACHE_USERNAME=${DEVELOCITY_CACHE_USR}
-export DEVELOCITY_CACHE_PASSWORD=${DEVELOCITY_CACHE_PSW}
 export JENKINS_USER=${JENKINS_USER_NAME}

-# The environment variable to configure access key is still GRADLE_ENTERPRISE_ACCESS_KEY
-export GRADLE_ENTERPRISE_ACCESS_KEY=${DEVELOCITY_ACCESS_KEY}
-
 MAVEN_OPTS="-Duser.name=${JENKINS_USER} -Duser.home=/tmp/jenkins-home" \
-  ./mvnw -s settings.xml clean -Dscan=false -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch
+  ./mvnw -s settings.xml clean -Dscan=false -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch -Ddevelocity.storage.directory=/tmp/jenkins-home/.develocity-root
@@ -1,19 +1,21 @@
 # Java versions
-java.main.tag=17.0.9_9-jdk-focal
-java.next.tag=21.0.1_12-jdk-jammy
+java.main.tag=17.0.13_11-jdk-focal
+java.next.tag=23.0.1_11-jdk-noble

 # Docker container images - standard
-docker.java.main.image=harbor-repo.vmware.com/dockerhub-proxy-cache/library/eclipse-temurin:${java.main.tag}
-docker.java.next.image=harbor-repo.vmware.com/dockerhub-proxy-cache/library/eclipse-temurin:${java.next.tag}
+docker.java.main.image=library/eclipse-temurin:${java.main.tag}
+docker.java.next.image=library/eclipse-temurin:${java.next.tag}

 # Supported versions of MongoDB
 docker.mongodb.4.4.version=4.4.25
 docker.mongodb.5.0.version=5.0.21
 docker.mongodb.6.0.version=6.0.10
 docker.mongodb.7.0.version=7.0.2
+docker.mongodb.8.0.version=8.0.0

 # Supported versions of Redis
 docker.redis.6.version=6.2.13
+docker.redis.7.version=7.2.4

 # Supported versions of Cassandra
 docker.cassandra.3.version=3.11.16
@@ -25,9 +27,10 @@ docker.java.inside.docker=-u root -v /var/run/docker.sock:/var/run/docker.sock -
 # Credentials
 docker.registry=
 docker.credentials=hub.docker.com-springbuildmaster
+docker.proxy.registry=https://docker-hub.usw1.packages.broadcom.com
+docker.proxy.credentials=usw1_packages_broadcom_com-jenkins-token
 artifactory.credentials=02bd1690-b54f-4c9f-819d-a77cb7a9822c
 artifactory.url=https://repo.spring.io
 artifactory.repository.snapshot=libs-snapshot-local
-develocity.cache.credentials=gradle_enterprise_cache_user
 develocity.access-key=gradle_enterprise_secret_access_key
 jenkins.user.name=spring-builds+jenkins
@@ -3,15 +3,8 @@
 set -euo pipefail

 mkdir -p /tmp/jenkins-home/.m2/spring-data-elasticsearch
-chown -R 1001:1001 .
-
-export DEVELOCITY_CACHE_USERNAME=${DEVELOCITY_CACHE_USR}
-export DEVELOCITY_CACHE_PASSWORD=${DEVELOCITY_CACHE_PSW}
 export JENKINS_USER=${JENKINS_USER_NAME}

-# The environment variable to configure access key is still GRADLE_ENTERPRISE_ACCESS_KEY
-export GRADLE_ENTERPRISE_ACCESS_KEY=${DEVELOCITY_ACCESS_KEY}
-
 MAVEN_OPTS="-Duser.name=${JENKINS_USER} -Duser.home=/tmp/jenkins-home" \
  ./mvnw -s settings.xml \
-  -P${PROFILE} clean dependency:list verify -Dsort -U -B -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch
+  -P${PROFILE} clean dependency:list verify -Dsort -U -B -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-elasticsearch -Ddevelocity.storage.directory=/tmp/jenkins-home/.develocity-root
@@ -0,0 +1,10 @@
+{
+    "dependencies": {
+        "antora": "3.2.0-alpha.6",
+        "@antora/atlas-extension": "1.0.0-alpha.2",
+        "@antora/collector-extension": "1.0.0-alpha.7",
+        "@asciidoctor/tabs": "1.0.0-beta.6",
+        "@springio/antora-extensions": "1.13.0",
+        "@springio/asciidoctor-extensions": "1.0.0-alpha.11"
+    }
+}
@@ -5,12 +5,12 @@

 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-elasticsearch</artifactId>
-	<version>5.3.0-RC1</version>
+	<version>6.0.0-M1</version>

 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>3.3.0-RC1</version>
+		<version>4.0.0-M1</version>
 	</parent>

 	<name>Spring Data Elasticsearch</name>
@@ -18,17 +18,16 @@
 	<url>https://github.com/spring-projects/spring-data-elasticsearch</url>

 	<properties>
-		<springdata.commons>3.3.0-RC1</springdata.commons>
+		<springdata.commons>4.0.0-M1</springdata.commons>

 		<!-- version of the ElasticsearchClient	-->
-		<elasticsearch-java>8.13.2</elasticsearch-java>
+		<elasticsearch-java>8.17.0</elasticsearch-java>

-		<blockhound-junit>1.0.8.RELEASE</blockhound-junit>
-		<hoverfly>0.14.4</hoverfly>
-		<log4j>2.18.0</log4j>
-		<jsonassert>1.5.1</jsonassert>
-		<testcontainers>1.18.0</testcontainers>
-		<wiremock>2.35.1</wiremock>
+		<hoverfly>0.19.0</hoverfly>
+		<log4j>2.23.1</log4j>
+		<jsonassert>1.5.3</jsonassert>
+		<testcontainers>1.20.0</testcontainers>
+		<wiremock>3.9.1</wiremock>

 		<java-module-name>spring.data.elasticsearch</java-module-name>

@@ -132,17 +131,6 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
-		<dependency>
-			<groupId>org.elasticsearch.client</groupId>
-			<artifactId>elasticsearch-rest-client</artifactId> <!-- is Apache 2-->
-			<version>${elasticsearch-java}</version>
-			<exclusions>
-				<exclusion>
-					<groupId>commons-logging</groupId>
-					<artifactId>commons-logging</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>

 		<!-- Jackson JSON Mapper -->
 		<dependency>
@@ -248,13 +236,6 @@
 			<scope>test</scope>
 		</dependency>

-		<dependency>
-			<groupId>io.projectreactor.tools</groupId>
-			<artifactId>blockhound-junit-platform</artifactId>
-			<version>${blockhound-junit}</version>
-			<scope>test</scope>
-		</dependency>
-
 		<dependency>
 			<groupId>org.skyscreamer</groupId>
 			<artifactId>jsonassert</artifactId>
@@ -263,8 +244,8 @@
 		</dependency>

 		<dependency>
-			<groupId>com.github.tomakehurst</groupId>
-			<artifactId>wiremock-jre8</artifactId>
+			<groupId>org.wiremock</groupId>
+			<artifactId>wiremock</artifactId>
 			<version>${wiremock}</version>
 			<scope>test</scope>
 			<exclusions>
@@ -443,25 +424,6 @@
 			</build>
 		</profile>

-		<profile>
-			<id>jdk13+</id>
-			<!-- on jDK13+, Blockhound needs this JVM flag set -->
-			<activation>
-				<jdk>[13,)</jdk>
-			</activation>
-			<build>
-				<plugins>
-					<plugin>
-						<groupId>org.apache.maven.plugins</groupId>
-						<artifactId>maven-surefire-plugin</artifactId>
-						<configuration>
-							<argLine>-XX:+AllowRedefinitionToAddDeleteMethods</argLine>
-						</configuration>
-					</plugin>
-				</plugins>
-			</build>
-		</profile>
-
 		<profile>
 			<id>antora-process-resources</id>
 			<build>
@@ -479,7 +441,7 @@
 			<build>
 				<plugins>
 					<plugin>
-						<groupId>io.spring.maven.antora</groupId>
+						<groupId>org.antora</groupId>
 						<artifactId>antora-maven-plugin</artifactId>
 					</plugin>
 				</plugins>
@@ -488,10 +450,8 @@
 	</profiles>

 	<repositories>
-		<repository>
-			<id>spring-milestone</id>
-			<url>https://repo.spring.io/milestone</url>
-		</repository>
+		
+		
 	</repositories>

 </project>
@@ -3,8 +3,7 @@
 # The purpose of this Antora playbook is to build the docs in the current branch.
 antora:
  extensions:
-    - '@antora/collector-extension'
-    - require: '@springio/antora-extensions/root-component-extension'
+    - require: '@springio/antora-extensions'
      root_component_name: 'data-elasticsearch'
 site:
  title: Spring Data Elasticsearch
@@ -18,17 +17,16 @@ content:
    - url: https://github.com/spring-projects/spring-data-commons
      # Refname matching:
      # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-      branches: [ main, 3.2.x ]
+      branches: [ main, 3.4.x, 3.3.x ]
      start_path: src/main/antora
 asciidoc:
  attributes:
-    page-pagination: ''
    hide-uri-scheme: '@'
    tabs-sync-option: '@'
-    chomp: 'all'
  extensions:
    - '@asciidoctor/tabs'
    - '@springio/asciidoctor-extensions'
+    - '@springio/asciidoctor-extensions/javadoc-extension'
  sourcemap: true
 urls:
  latest_version_segment: ''
@@ -38,5 +36,5 @@ runtime:
    format: pretty
 ui:
  bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.5/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.16/ui-bundle.zip
    snapshot: true
@@ -10,3 +10,8 @@ ext:
        local: true
      scan:
        dir: target/classes/
+    - run:
+        command: ./mvnw package -Pdistribute
+        local: true
+      scan:
+        dir: target/antora
@@ -9,6 +9,9 @@
 *** xref:migration-guides/migration-guide-4.4-5.0.adoc[]
 *** xref:migration-guides/migration-guide-5.0-5.1.adoc[]
 *** xref:migration-guides/migration-guide-5.1-5.2.adoc[]
+*** xref:migration-guides/migration-guide-5.2-5.3.adoc[]
+*** xref:migration-guides/migration-guide-5.3-5.4.adoc[]
+*** xref:migration-guides/migration-guide-5.4-5.5.adoc[]


 * xref:elasticsearch.adoc[]
@@ -39,4 +42,5 @@
 ** xref:repositories/query-keywords-reference.adoc[]
 ** xref:repositories/query-return-types-reference.adoc[]

-* https://github.com/spring-projects/spring-data-commons/wiki[Wiki]
+* xref:attachment$api/java/index.html[Javadoc,role=link-external,window=_blank]
+* https://github.com/spring-projects/spring-data-commons/wiki[Wiki,role=link-external,window=_blank]
@@ -31,7 +31,7 @@ public class MyClientConfig extends ElasticsearchConfiguration {
 <.> for a detailed description of the builder methods see xref:elasticsearch/clients.adoc#elasticsearch.clients.configuration[Client Configuration]
 ====

-The `ElasticsearchConfiguration` class allows further configuration by overriding for example the `jsonpMapper()` or `transportOptions()` methods.
+The javadoc:org.springframework.data.elasticsearch.client.elc.ElasticsearchConfiguration[]] class allows further configuration by overriding for example the `jsonpMapper()` or `transportOptions()` methods.


 The following beans can then be injected in other Spring components:
@@ -52,13 +52,13 @@ RestClient restClient;                   <.>
 JsonpMapper jsonpMapper;                 <.>
 ----

-<.> an implementation of `ElasticsearchOperations`
+<.> an implementation of javadoc:org.springframework.data.elasticsearch.core.ElasticsearchOperations[]
 <.> the `co.elastic.clients.elasticsearch.ElasticsearchClient` that is used.
 <.> the low level `RestClient` from the Elasticsearch libraries
 <.> the `JsonpMapper` user by the Elasticsearch `Transport`
 ====

-Basically one should just use the `ElasticsearchOperations` to interact with the Elasticsearch cluster.
+Basically one should just use the javadoc:org.springframework.data.elasticsearch.core.ElasticsearchOperations[] to interact with the Elasticsearch cluster.
 When using repositories, this instance is used under the hood as well.

 [[elasticsearch.clients.reactiverestclient]]
@@ -86,7 +86,7 @@ public class MyClientConfig extends ReactiveElasticsearchConfiguration {
 <.> for a detailed description of the builder methods see xref:elasticsearch/clients.adoc#elasticsearch.clients.configuration[Client Configuration]
 ====

-The `ReactiveElasticsearchConfiguration` class allows further configuration by overriding for example the `jsonpMapper()` or `transportOptions()` methods.
+The javadoc:org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchConfiguration[] class allows further configuration by overriding for example the `jsonpMapper()` or `transportOptions()` methods.

 The following beans can then be injected in other Spring components:

@@ -108,20 +108,20 @@ JsonpMapper jsonpMapper;                         <.>

 the following can be injected:

-<.> an implementation of `ReactiveElasticsearchOperations`
+<.> an implementation of javadoc:org.springframework.data.elasticsearch.core.ReactiveElasticsearchOperations[]
 <.> the `org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient` that is used.
 This is a reactive implementation based on the Elasticsearch client implementation.
 <.> the low level `RestClient` from the Elasticsearch libraries
 <.> the `JsonpMapper` user by the Elasticsearch `Transport`
 ====

-Basically one should just use the `ReactiveElasticsearchOperations` to interact with the Elasticsearch cluster.
+Basically one should just use the javadoc:org.springframework.data.elasticsearch.core.ReactiveElasticsearchOperations[] to interact with the Elasticsearch cluster.
 When using repositories, this instance is used under the hood as well.

 [[elasticsearch.clients.configuration]]
 == Client Configuration

-Client behaviour can be changed via the `ClientConfiguration` that allows to set options for SSL, connect and socket timeouts, headers and other parameters.
+Client behaviour can be changed via the javadoc:org.springframework.data.elasticsearch.client.ClientConfiguration[] that allows to set options for SSL, connect and socket timeouts, headers and other parameters.

 .Client Configuration
 ====
@@ -178,7 +178,7 @@ If this is used in the reactive setup, the supplier function *must not* block!
 [[elasticsearch.clients.configuration.callbacks]]
 === Client configuration callbacks

-The `ClientConfiguration` class offers the most common parameters to configure the client.
+The javadoc:org.springframework.data.elasticsearch.client.ClientConfiguration[] class offers the most common parameters to configure the client.
 In the case this is not enough, the user can add callback functions by using the `withClientConfigurer(ClientConfigurationCallback<?>)` method.

 The following callbacks are provided:
@@ -1,6 +1,18 @@
 [[new-features]]
 = What's new

+[[new-features.5-5-0]]
+== New in Spring Data Elasticsearch 5.5
+* Upgrade to Elasticsearch 8.17.0.
+
+[[new-features.5-4-0]]
+== New in Spring Data Elasticsearch 5.4
+
+* Upgrade to Elasticsearch 8.15.3.
+* Allow to customize the mapped type name for `@InnerField` and `@Field` annotations.
+* Support for Elasticsearch SQL.
+* Add support for retrieving request executionDuration.
+
 [[new-features.5-3-0]]
 == New in Spring Data Elasticsearch 5.3

@@ -10,6 +22,7 @@
 * Add support for multi search template API.
 * Add support for SpEL in @Query.
 * Add support for field aliases in the index mapping.
+* Add support for has_child and has_parent queries.

 [[new-features.5-2-0]]
 == New in Spring Data Elasticsearch 5.2
@@ -52,7 +52,7 @@ public class Statement {
        return routing;
    }

-    public void setRouting(Routing routing) {
+    public void setRouting(String routing) {
        this.routing = routing;
    }

@@ -199,7 +199,7 @@ void init() {
    repository.save(
        Statement.builder()
            .withText("+1 for the sun")
-            ,withRouting(savedWeather.getId())
+            .withRouting(savedWeather.getId())
            .withRelation(new JoinField<>("vote", sunnyAnswer.getId()))         <5>
            .build());
 }
@@ -226,6 +226,7 @@ SearchHits<Statement> hasVotes() {
 	Query query = NativeQuery.builder()
 		.withQuery(co.elastic.clients.elasticsearch._types.query_dsl.Query.of(qb -> qb
 			.hasChild(hc -> hc
+				.type("answer")
 				.queryName("vote")
 				.query(matchAllQueryAsQuery())
 				.scoreMode(ChildScoreMode.None)
@@ -194,7 +194,7 @@ In the following code this is used to run a query for a given gender and maximum

        var runtimeField = new RuntimeField("age", "long", """                    <.>
                                Instant currentDate = Instant.ofEpochMilli(new Date().getTime());
-                                Instant startDate = doc['birth-date'].value.toInstant();
+                                Instant startDate = doc['birthDate'].value.toInstant();
                                emit (ChronoUnit.DAYS.between(startDate, currentDate) / 365);
                """);

@@ -3,10 +3,10 @@

 Spring Data Elasticsearch uses several interfaces to define the operations that can be called against an Elasticsearch index (for a description of the reactive interfaces see xref:elasticsearch/reactive-template.adoc[]).

-* `IndexOperations` defines actions on index level like creating or deleting an index.
-* `DocumentOperations` defines actions to store, update and retrieve entities based on their id.
-* `SearchOperations` define the actions to search for multiple entities using queries
-* `ElasticsearchOperations` combines the `DocumentOperations` and `SearchOperations` interfaces.
+* javadoc:org.springframework.data.elasticsearch.core.IndexOperations[] defines actions on index level like creating or deleting an index.
+* javadoc:org.springframework.data.elasticsearch.core.DocumentOperations[] defines actions to store, update and retrieve entities based on their id.
+* javadoc:org.springframework.data.elasticsearch.core.SearchOperations[] define the actions to search for multiple entities using queries
+* javadoc:org.springframework.data.elasticsearch.core.ElasticsearchOperations[] combines the `DocumentOperations` and `SearchOperations` interfaces.

 These interfaces correspond to the structuring of the https://www.elastic.co/guide/en/elasticsearch/reference/current/rest-apis.html[Elasticsearch API].

@@ -81,7 +81,7 @@ When a document is retrieved with the methods of the  `DocumentOperations` inter
 When searching with the methods of the `SearchOperations` interface, additional information is available for each entity, for example the _score_ or the _sortValues_ of the found entity.

 In order to return this information, each entity is wrapped in a `SearchHit` object that contains this entity-specific additional information.
-These `SearchHit` objects themselves are returned within a `SearchHits` object which additionally contains informations about the whole search like the _maxScore_ or requested aggregations.
+These `SearchHit` objects themselves are returned within a `SearchHits` object which additionally contains informations about the whole search like the _maxScore_ or requested aggregations or the execution duration it took to complete the request.
 The following classes and interfaces are now available:

 .SearchHit<T>
@@ -6,10 +6,13 @@ The following table shows the Elasticsearch and Spring versions that are used by
 [cols="^,^,^,^",options="header"]
 |===
 | Spring Data Release Train | Spring Data Elasticsearch | Elasticsearch | Spring Framework
-| 2024.0 (?) | 5.3.x | 8.13.2 | ?
-| 2023.1 (Vaughan) | 5.2.x | 8.11.1 | 6.1.x
-| 2023.0 (Ullmann) | 5.1.x | 8.7.1 | 6.0.x
-| 2022.0 (Turing) | 5.0.xfootnote:oom[Out of maintenance] | 8.5.3 | 6.0.x
+| 2025.1 (in development) | 6.0.x | 8.17.0 | 6.2.x
+| 2025.0 (in development) | 5.5.x | 8.17.0 | 6.2.x
+| 2024.1 | 5.4.x | 8.15.5 | 6.1.x
+| 2024.0 | 5.3.x | 8.13.4 | 6.1.x
+| 2023.1 (Vaughan) | 5.2.xfootnote:oom[Out of maintenance] | 8.11.1 | 6.1.x
+| 2023.0 (Ullmann) | 5.1.xfootnote:oom[] | 8.7.1 | 6.0.x
+| 2022.0 (Turing) | 5.0.xfootnote:oom[] | 8.5.3 | 6.0.x
 | 2021.2 (Raj) | 4.4.xfootnote:oom[] | 7.17.3 | 5.3.x
 | 2021.1 (Q) | 4.3.xfootnote:oom[] | 7.15.2 | 5.3.x
 | 2021.0 (Pascal) | 4.2.xfootnote:oom[] | 7.12.0 | 5.3.x
@@ -6,10 +6,16 @@ This section describes breaking changes from version 5.2.x to 5.3.x and how remo
 [[elasticsearch-migration-guide-5.2-5.3.breaking-changes]]
 == Breaking Changes

+During the parameter replacement in `@Query` annotated repository methods previous versions wrote the String `"null"` into the query that was sent to Elasticsearch when the actual parameter value was `null`.
+As Elasticsearch does not store `null` values, this behaviour could lead to problems, for example whent the fields to be searched contains the string `"null"`.
+In Version 5.3 a `null` value in a parameter will cause a `ConversionException` to be thrown.
+If you are using `"null"` as the
+`null_value` defined in a field mapping, then pass that string into the query instead of a Java `null`.

 [[elasticsearch-migration-guide-5.2-5.3.deprecations]]
 == Deprecations

 === Removals
+
 The deprecated classes `org.springframework.data.elasticsearch.ELCQueries`
- and `org.springframework.data.elasticsearch.client.elc.QueryBuilders` have been removed, use `org.springframework.data.elasticsearch.client.elc.Queries` instead.
+and `org.springframework.data.elasticsearch.client.elc.QueryBuilders` have been removed, use `org.springframework.data.elasticsearch.client.elc.Queries` instead.
@@ -0,0 +1,23 @@
+[[elasticsearch-migration-guide-5.3-5.4]]
+= Upgrading from 5.3.x to 5.4.x
+
+This section describes breaking changes from version 5.3.x to 5.4.x and how removed features can be replaced by new introduced features.
+
+[[elasticsearch-migration-guide-5.3-5.4.breaking-changes]]
+== Breaking Changes
+
+[[elasticsearch-migration-guide-5.3-5.4.breaking-changes.knn-search]]
+=== knn search
+The `withKnnQuery` method in `NativeQueryBuilder` has been replaced with `withKnnSearches` to build a `NativeQuery` with knn search.
+
+`KnnQuery` and `KnnSearch` are two different classes in elasticsearch java client and are used for different queries, with different parameters supported:
+
+- `KnnSearch`: is https://www.elastic.co/guide/en/elasticsearch/reference/8.13/search-search.html#search-api-knn[the top level `knn` query] in the elasticsearch request;
+- `KnnQuery`: is https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-knn-query.html[the `knn` query inside `query` clause];
+
+If `KnnQuery` is still preferable, please be sure to construct it inside `query` clause manually, by means of `withQuery(co.elastic.clients.elasticsearch._types.query_dsl.Query query)` clause in `NativeQueryBuilder`.
+
+[[elasticsearch-migration-guide-5.3-5.4.deprecations]]
+== Deprecations
+
+=== Removals
@@ -0,0 +1,12 @@
+[[elasticsearch-migration-guide-5.4-5.5]]
+= Upgrading from 5.4.x to 5.5.x
+
+This section describes breaking changes from version 5.4.x to 5.5.x and how removed features can be replaced by new introduced features.
+
+[[elasticsearch-migration-guide-5.4-5.5.breaking-changes]]
+== Breaking Changes
+
+[[elasticsearch-migration-guide-5.4-5.5.deprecations]]
+== Deprecations
+
+=== Removals
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.springframework.core.annotation.AliasFor;
+
+/**
+ * Identifies an alias for the index.
+ *
+ * @author Youssef Aouichaoui
+ * @since 5.4
+ */
+@Inherited
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ ElementType.TYPE })
+@Repeatable(Aliases.class)
+public @interface Alias {
+	/**
+	 * @return Index alias name. Alias for {@link #alias}.
+	 */
+	@AliasFor("alias")
+	String value() default "";
+
+	/**
+	 * @return Index alias name. Alias for {@link #value}.
+	 */
+	@AliasFor("value")
+	String alias() default "";
+
+	/**
+	 * @return Query used to limit documents the alias can access.
+	 */
+	Filter filter() default @Filter;
+
+	/**
+	 * @return Used to route indexing operations to a specific shard.
+	 */
+	String indexRouting() default "";
+
+	/**
+	 * @return Used to route indexing and search operations to a specific shard.
+	 */
+	String routing() default "";
+
+	/**
+	 * @return Used to route search operations to a specific shard.
+	 */
+	String searchRouting() default "";
+
+	/**
+	 * @return Is the alias hidden?
+	 */
+	boolean isHidden() default false;
+
+	/**
+	 * @return Is it the 'write index' for the alias?
+	 */
+	boolean isWriteIndex() default false;
+}
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Container annotation that aggregates several {@link Alias} annotations.
+ *
+ * @author Youssef Aouichaoui
+ * @see Alias
+ * @since 5.4
+ */
+@Inherited
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ ElementType.TYPE })
+public @interface Aliases {
+	Alias[] value();
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -100,6 +100,13 @@ public @interface Document {
 	 */
 	boolean storeVersionInSource() default true;

+	/**
+	 * Aliases for the index.
+	 *
+	 * @since 5.4
+	 */
+	Alias[] aliases() default {};
+
 	/**
 	 * @since 4.3
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -37,6 +37,8 @@ import org.springframework.core.annotation.AliasFor;
 * @author Brian Kimmig
 * @author Morgan Lutz
 * @author Sascha Woo
+ * @author Haibo Liu
+ * @author Andriy Redko
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.FIELD, ElementType.ANNOTATION_TYPE, ElementType.METHOD })
@@ -128,6 +130,10 @@ public @interface Field {
 	boolean norms() default true;

 	/**
+	 * NOte that null_value setting are not supported in Elasticsearch for all types. For example setting a null_value on
+	 * a field with type text will throw an exception in the server when the mapping is written to Elasticsearch. Alas,
+	 * the Elasticsearch documentation does not specify on which types it is allowed on which it is not.
+	 *
 	 * @since 4.0
 	 */
 	String nullValue() default "";
@@ -195,6 +201,27 @@ public @interface Field {
 	 */
 	int dims() default -1;

+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	String elementType() default FieldElementType.DEFAULT;
+
+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	KnnSimilarity knnSimilarity() default KnnSimilarity.DEFAULT;
+
+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	KnnIndexOptions[] knnIndexOptions() default {};
+
 	/**
 	 * Controls how Elasticsearch dynamically adds fields to the inner object within the document.<br>
 	 * To be used in combination with {@link FieldType#Object} or {@link FieldType#Nested}
@@ -218,4 +245,11 @@ public @interface Field {
 	 * @since 5.1
 	 */
 	boolean storeEmptyValue() default true;
+
+	/**
+	 * overrides the field type in the mapping which otherwise will be taken from corresponding {@link FieldType}
+	 *
+	 * @since 5.4
+	 */
+	String mappedTypeName() default "";
 }
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+/**
+ * @author Haibo Liu
+ * @since 5.4
+ */
+public final class FieldElementType {
+	public final static String DEFAULT = "";
+	public final static String FLOAT = "float";
+	public final static String BYTE = "byte";
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+import org.springframework.core.annotation.AliasFor;
+
+/**
+ * Query used to limit documents.
+ *
+ * @author Youssef Aouichaoui
+ * @since 5.4
+ */
+public @interface Filter {
+	/**
+	 * @return Query used to limit documents. Alias for {@link #query}.
+	 */
+	@AliasFor("query")
+	String value() default "";
+
+	/**
+	 * @return Query used to limit documents. Alias for {@link #value}.
+	 */
+	@AliasFor("value")
+	String query() default "";
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2024 the original author or authors.
+ * Copyright 2017-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,6 +29,8 @@ import java.lang.annotation.Target;
 * @author Aleksei Arsenev
 * @author Brian Kimmig
 * @author Morgan Lutz
+ * @author Haibo Liu
+ * @author Andriy Redko
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.ANNOTATION_TYPE)
@@ -149,4 +151,32 @@ public @interface InnerField {
 	 * @since 4.2
 	 */
 	int dims() default -1;
+
+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	String elementType() default FieldElementType.DEFAULT;
+
+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	KnnSimilarity knnSimilarity() default KnnSimilarity.DEFAULT;
+
+	/**
+	 * to be used in combination with {@link FieldType#Dense_Vector}
+	 *
+	 * @since 5.4
+	 */
+	KnnIndexOptions[] knnIndexOptions() default {};
+
+	/**
+	 * overrides the field type in the mapping which otherwise will be taken from corresponding {@link FieldType}
+	 *
+	 * @since 5.4
+	 */
+	String mappedTypeName() default "";
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+/**
+ * @author Haibo Liu
+ * @since 5.4
+ */
+public enum KnnAlgorithmType {
+	HNSW("hnsw"),
+	INT8_HNSW("int8_hnsw"),
+	FLAT("flat"),
+	INT8_FLAT("int8_flat"),
+	DEFAULT("");
+
+	private final String type;
+
+	KnnAlgorithmType(String type) {
+		this.type = type;
+	}
+
+	public String getType() {
+		return type;
+	}
+}
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+/**
+ * @author Haibo Liu
+ * @since 5.4
+ */
+public @interface KnnIndexOptions {
+
+	KnnAlgorithmType type() default KnnAlgorithmType.DEFAULT;
+
+	/**
+	 * Only applicable to {@link KnnAlgorithmType#HNSW} and {@link KnnAlgorithmType#INT8_HNSW} index types.
+	 */
+	int m() default -1;
+
+	/**
+	 * Only applicable to {@link KnnAlgorithmType#HNSW} and {@link KnnAlgorithmType#INT8_HNSW} index types.
+	 */
+	int efConstruction() default -1;
+
+	/**
+	 * Only applicable to {@link KnnAlgorithmType#INT8_HNSW} and {@link KnnAlgorithmType#INT8_FLAT} index types.
+	 */
+	float confidenceInterval() default -1F;
+}
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.annotations;
+
+/**
+ * @author Haibo Liu
+ * @since 5.4
+ */
+public enum KnnSimilarity {
+	L2_NORM("l2_norm"),
+	DOT_PRODUCT("dot_product"),
+	COSINE("cosine"),
+	MAX_INNER_PRODUCT("max_inner_product"),
+	DEFAULT("");
+
+	private final String similarity;
+
+	KnnSimilarity(String similarity) {
+		this.similarity = similarity;
+	}
+
+	public String getSimilarity() {
+		return similarity;
+	}
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 the original author or authors.
+ * Copyright 2024-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2020-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2024 the original author or authors.
+ * Copyright 2013-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2024 the original author or authors.
+ * Copyright 2014-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2024 the original author or authors.
+ * Copyright 2019-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -41,7 +41,7 @@ public @interface ValueConverter {
 	 * Defines the class implementing the {@link PropertyValueConverter} interface. If this is a normal class, it must
 	 * provide a default constructor with no arguments. If this is an enum and thus implementing a singleton by enum it
 	 * must only have one enum value.
-	 * 
+	 *
 	 * @return the class to use for conversion
 	 */
 	Class<? extends PropertyValueConverter> value();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2024 the original author or authors.
+ * Copyright 2018-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2024-2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.elasticsearch.client.elc;
+
+import java.util.function.Consumer;
+
+import org.springframework.data.elasticsearch.core.query.CriteriaQuery;
+import org.springframework.data.elasticsearch.core.query.Query;
+import org.springframework.data.elasticsearch.core.query.StringQuery;
+import org.springframework.lang.Nullable;
+
+/**
+ * An abstract class that serves as a base for query processors. It provides a common interface and basic functionality
+ * for query processing.
+ *
+ * @author Aouichaoui Youssef
+ * @since 5.3
+ */
+public abstract class AbstractQueryProcessor {
+
+	/**
+	 * Convert a spring-data-elasticsearch {@literal query} to an Elasticsearch {@literal query}.
+	 *
+	 * @param query spring-data-elasticsearch {@literal query}.
+	 * @param queryConverter correct mapped field names and the values to the converted values.
+	 * @return an Elasticsearch {@literal query}.
+	 */
+	@Nullable
+	static co.elastic.clients.elasticsearch._types.query_dsl.Query getEsQuery(@Nullable Query query,
+			@Nullable Consumer<Query> queryConverter) {
+		if (query == null) {
+			return null;
+		}
+
+		if (queryConverter != null) {
+			queryConverter.accept(query);
+		}
+
+		co.elastic.clients.elasticsearch._types.query_dsl.Query esQuery = null;
+
+		if (query instanceof CriteriaQuery criteriaQuery) {
+			esQuery = CriteriaQueryProcessor.createQuery(criteriaQuery.getCriteria());
+		} else if (query instanceof StringQuery stringQuery) {
+			esQuery = Queries.wrapperQueryAsQuery(stringQuery.getSource());
+		} else if (query instanceof NativeQuery nativeQuery) {
+			if (nativeQuery.getQuery() != null) {
+				esQuery = nativeQuery.getQuery();
+			} else if (nativeQuery.getSpringDataQuery() != null) {
+				esQuery = getEsQuery(nativeQuery.getSpringDataQuery(), queryConverter);
+			}
+		} else {
+			throw new IllegalArgumentException("unhandled Query implementation " + query.getClass().getName());
+		}
+
+		return esQuery;
+	}
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -18,6 +18,8 @@ package org.springframework.data.elasticsearch.client.elc;
 import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import co.elastic.clients.transport.ElasticsearchTransport;

+import java.io.IOException;
+
 import org.elasticsearch.client.RestClient;
 import org.springframework.util.Assert;

@@ -36,7 +38,10 @@ public class AutoCloseableElasticsearchClient extends ElasticsearchClient implem
 	}

 	@Override
-	public void close() throws Exception {
-		transport.close();
+	public void close() throws IOException {
+		// since Elasticsearch 8.16 the ElasticsearchClient implements (through ApiClient) the Closeable interface and
+		// handles closing of the underlying transport. We now just call the base class, but keep this as we
+		// have been implementing AutoCloseable since 4.4 and won't change that to a mere Closeable
+		super.close();
 	}
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -70,9 +70,13 @@ class CriteriaFilterProcessor {
 		for (Criteria chainedCriteria : criteria.getCriteriaChain()) {

 			if (chainedCriteria.isOr()) {
-				BoolQuery.Builder boolQueryBuilder = QueryBuilders.bool();
-				queriesForEntries(chainedCriteria).forEach(boolQueryBuilder::should);
-				filterQueries.add(new Query(boolQueryBuilder.build()));
+				Collection<? extends Query> queriesForEntries = queriesForEntries(chainedCriteria);
+
+				if (!queriesForEntries.isEmpty()) {
+					BoolQuery.Builder boolQueryBuilder = QueryBuilders.bool();
+					queriesForEntries.forEach(boolQueryBuilder::should);
+					filterQueries.add(new Query(boolQueryBuilder.build()));
+				}
 			} else if (chainedCriteria.isNegating()) {

 				Assert.notNull(criteria.getField(), "criteria must have a field");
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,21 +16,27 @@
 package org.springframework.data.elasticsearch.client.elc;

 import static org.springframework.data.elasticsearch.client.elc.Queries.*;
+import static org.springframework.data.elasticsearch.client.elc.TypeUtils.*;
 import static org.springframework.util.StringUtils.*;

 import co.elastic.clients.elasticsearch._types.FieldValue;
 import co.elastic.clients.elasticsearch._types.query_dsl.ChildScoreMode;
 import co.elastic.clients.elasticsearch._types.query_dsl.Operator;
 import co.elastic.clients.elasticsearch._types.query_dsl.Query;
+import co.elastic.clients.elasticsearch.core.search.InnerHits;
 import co.elastic.clients.json.JsonData;

 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Objects;

 import org.springframework.data.elasticsearch.annotations.FieldType;
 import org.springframework.data.elasticsearch.core.query.Criteria;
 import org.springframework.data.elasticsearch.core.query.Field;
+import org.springframework.data.elasticsearch.core.query.HasChildQuery;
+import org.springframework.data.elasticsearch.core.query.HasParentQuery;
+import org.springframework.data.elasticsearch.core.query.InnerHitsQuery;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;

@@ -42,7 +48,7 @@ import org.springframework.util.Assert;
 * @author Ezequiel Antúnez Camacho
 * @since 4.4
 */
-class CriteriaQueryProcessor {
+class CriteriaQueryProcessor extends AbstractQueryProcessor {

 	/**
 	 * creates a query from the criteria
@@ -110,11 +116,18 @@ class CriteriaQueryProcessor {
 			}
 		}

+		var filterQuery = CriteriaFilterProcessor.createQuery(criteria);
 		if (shouldQueries.isEmpty() && mustNotQueries.isEmpty() && mustQueries.isEmpty()) {
-			return null;
+
+			if (filterQuery.isEmpty()) {
+				return null;
+			}
+
+			// we need something to add the filter to
+			mustQueries.add(Query.of(qb -> qb.matchAll(m -> m)));
 		}

-		Query query = new Query.Builder().bool(boolQueryBuilder -> {
+		return new Query.Builder().bool(boolQueryBuilder -> {

 			if (!shouldQueries.isEmpty()) {
 				boolQueryBuilder.should(shouldQueries);
@@ -128,10 +141,10 @@ class CriteriaQueryProcessor {
 				boolQueryBuilder.must(mustQueries);
 			}

+			filterQuery.ifPresent(boolQueryBuilder::filter);
+
 			return boolQueryBuilder;
 		}).build();
-
-		return query;
 	}

 	@Nullable
@@ -233,51 +246,57 @@ class CriteriaQueryProcessor {
 				queryBuilder.queryString(queryStringQuery(fieldName, '*' + searchText, true, boost));
 				break;
 			case EXPRESSION:
-				queryBuilder.queryString(queryStringQuery(fieldName, value.toString(), boost));
+				queryBuilder.queryString(queryStringQuery(fieldName, Objects.requireNonNull(value).toString(), boost));
 				break;
 			case LESS:
-				queryBuilder //
-						.range(rb -> rb //
-								.field(fieldName) //
-								.lt(JsonData.of(value)) //
-								.boost(boost)); //
+				queryBuilder
+						.range(rb -> rb
+								.untyped(ut -> ut
+										.field(fieldName)
+										.lt(JsonData.of(value))
+										.boost(boost)));
 				break;
 			case LESS_EQUAL:
-				queryBuilder //
-						.range(rb -> rb //
-								.field(fieldName) //
-								.lte(JsonData.of(value)) //
-								.boost(boost)); //
+				queryBuilder
+						.range(rb -> rb
+								.untyped(ut -> ut
+										.field(fieldName)
+										.lte(JsonData.of(value))
+										.boost(boost)));
 				break;
 			case GREATER:
-				queryBuilder //
-						.range(rb -> rb //
-								.field(fieldName) //
-								.gt(JsonData.of(value)) //
-								.boost(boost)); //
+				queryBuilder
+						.range(rb -> rb
+								.untyped(ut -> ut
+										.field(fieldName)
+										.gt(JsonData.of(value))
+										.boost(boost)));
 				break;
 			case GREATER_EQUAL:
-				queryBuilder //
-						.range(rb -> rb //
-								.field(fieldName) //
-								.gte(JsonData.of(value)) //
-								.boost(boost)); //
+				queryBuilder
+						.range(rb -> rb
+								.untyped(ut -> ut
+										.field(fieldName)
+										.gte(JsonData.of(value))
+										.boost(boost)));
 				break;
 			case BETWEEN:
 				Object[] ranges = (Object[]) value;
-				queryBuilder //
-						.range(rb -> {
-							rb.field(fieldName);
-							if (ranges[0] != null) {
-								rb.gte(JsonData.of(ranges[0]));
-							}
+				Assert.notNull(value, "value for a between condition must not be null");
+				queryBuilder
+						.range(rb -> rb
+								.untyped(ut -> {
+									ut.field(fieldName);
+									if (ranges[0] != null) {
+										ut.gte(JsonData.of(ranges[0]));
+									}

-							if (ranges[1] != null) {
-								rb.lte(JsonData.of(ranges[1]));
-							}
-							rb.boost(boost); //
-							return rb;
-						}); //
+									if (ranges[1] != null) {
+										ut.lte(JsonData.of(ranges[1]));
+									}
+									ut.boost(boost); //
+									return ut;
+								}));

 				break;
 			case FUZZY:
@@ -288,10 +307,10 @@ class CriteriaQueryProcessor {
 								.boost(boost)); //
 				break;
 			case MATCHES:
-				queryBuilder.match(matchQuery(fieldName, value.toString(), Operator.Or, boost));
+				queryBuilder.match(matchQuery(fieldName, Objects.requireNonNull(value).toString(), Operator.Or, boost));
 				break;
 			case MATCHES_ALL:
-				queryBuilder.match(matchQuery(fieldName, value.toString(), Operator.And, boost));
+				queryBuilder.match(matchQuery(fieldName, Objects.requireNonNull(value).toString(), Operator.And, boost));

 				break;
 			case IN:
@@ -340,9 +359,35 @@ class CriteriaQueryProcessor {
 				queryBuilder //
 						.regexp(rb -> rb //
 								.field(fieldName) //
-								.value(value.toString()) //
+								.value(Objects.requireNonNull(value).toString()) //
 								.boost(boost)); //
 				break;
+			case HAS_CHILD:
+				if (value instanceof HasChildQuery query) {
+					queryBuilder.hasChild(hcb -> hcb
+							.type(query.getType())
+							.query(getEsQuery(query.getQuery(), null))
+							.innerHits(getInnerHits(query.getInnerHitsQuery()))
+							.ignoreUnmapped(query.getIgnoreUnmapped())
+							.minChildren(query.getMinChildren())
+							.maxChildren(query.getMaxChildren())
+							.scoreMode(scoreMode(query.getScoreMode())));
+				} else {
+					throw new CriteriaQueryException("value for " + fieldName + " is not a has_child query");
+				}
+				break;
+			case HAS_PARENT:
+				if (value instanceof HasParentQuery query) {
+					queryBuilder.hasParent(hpb -> hpb
+							.parentType(query.getParentType())
+							.query(getEsQuery(query.getQuery(), null))
+							.innerHits(getInnerHits(query.getInnerHitsQuery()))
+							.ignoreUnmapped(query.getIgnoreUnmapped())
+							.score(query.getScore()));
+				} else {
+					throw new CriteriaQueryException("value for " + fieldName + " is not a has_parent query");
+				}
+				break;
 			default:
 				throw new CriteriaQueryException("Could not build query for " + entry);
 		}
@@ -397,4 +442,19 @@ class CriteriaQueryProcessor {
 		return sb.toString();
 	}

+	/**
+	 * Convert a spring-data-elasticsearch {@literal inner_hits} to an Elasticsearch {@literal inner_hits} query.
+	 *
+	 * @param query spring-data-elasticsearch {@literal inner_hits}.
+	 * @return an Elasticsearch {@literal inner_hits} query.
+	 */
+	@Nullable
+	private static InnerHits getInnerHits(@Nullable InnerHitsQuery query) {
+		if (query == null) {
+			return null;
+		}
+
+		return InnerHits.of(iqb -> iqb.from(query.getFrom()).size(query.getSize()).name(query.getName()));
+	}
+
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -50,6 +50,7 @@ import org.springframework.util.Assert;
 *
 * @author Peter-Josef Meisch
 * @author Haibo Liu
+ * @author Mohamed El Harrougui
 * @since 4.4
 */
 final class DocumentAdapters {
@@ -74,7 +75,7 @@ final class DocumentAdapters {
 		Map<String, SearchDocumentResponse> innerHits = new LinkedHashMap<>();
 		hit.innerHits().forEach((name, innerHitsResult) -> {
 			// noinspection ReturnOfNull
-			innerHits.put(name, SearchDocumentResponseBuilder.from(innerHitsResult.hits(), null, null, null, null, null,
+			innerHits.put(name, SearchDocumentResponseBuilder.from(innerHitsResult.hits(), null, null, null, 0, null, null,
 					searchDocument -> null, jsonpMapper));
 		});

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -329,7 +329,7 @@ public final class ElasticsearchClients {
 		Assert.notNull(jsonpMapper, "jsonpMapper must not be null");

 		TransportOptions.Builder transportOptionsBuilder = transportOptions != null ? transportOptions.toBuilder()
-				: new RestClientOptions(RequestOptions.DEFAULT).toBuilder();
+				: new RestClientOptions(RequestOptions.DEFAULT, false).toBuilder();

 		RestClientOptions.Builder restClientOptionsBuilder = getRestClientOptionsBuilder(transportOptions);

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -135,6 +135,6 @@ public abstract class ElasticsearchConfiguration extends ElasticsearchConfigurat
 	 * @return the options that should be added to every request. Must not be {@literal null}
 	 */
 	public TransportOptions transportOptions() {
-		return new RestClientOptions(RequestOptions.DEFAULT);
+		return new RestClientOptions(RequestOptions.DEFAULT, false);
 	}
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -23,6 +23,8 @@ import co.elastic.clients.elasticsearch.core.*;
 import co.elastic.clients.elasticsearch.core.bulk.BulkResponseItem;
 import co.elastic.clients.elasticsearch.core.msearch.MultiSearchResponseItem;
 import co.elastic.clients.elasticsearch.core.search.ResponseBody;
+import co.elastic.clients.elasticsearch.sql.ElasticsearchSqlClient;
+import co.elastic.clients.elasticsearch.sql.QueryResponse;
 import co.elastic.clients.json.JsonpMapper;
 import co.elastic.clients.transport.Version;

@@ -56,6 +58,7 @@ import org.springframework.data.elasticsearch.core.query.UpdateResponse;
 import org.springframework.data.elasticsearch.core.reindex.ReindexRequest;
 import org.springframework.data.elasticsearch.core.reindex.ReindexResponse;
 import org.springframework.data.elasticsearch.core.script.Script;
+import org.springframework.data.elasticsearch.core.sql.SqlResponse;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;

@@ -74,6 +77,7 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 	private static final Log LOGGER = LogFactory.getLog(ElasticsearchTemplate.class);

 	private final ElasticsearchClient client;
+	private final ElasticsearchSqlClient sqlClient;
 	private final RequestConverter requestConverter;
 	private final ResponseConverter responseConverter;
 	private final JsonpMapper jsonpMapper;
@@ -85,6 +89,7 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 		Assert.notNull(client, "client must not be null");

 		this.client = client;
+		this.sqlClient = client.sql();
 		this.jsonpMapper = client._transport().jsonpMapper();
 		requestConverter = new RequestConverter(elasticsearchConverter, jsonpMapper);
 		responseConverter = new ResponseConverter(jsonpMapper);
@@ -97,6 +102,7 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 		Assert.notNull(client, "client must not be null");

 		this.client = client;
+		this.sqlClient = client.sql();
 		this.jsonpMapper = client._transport().jsonpMapper();
 		requestConverter = new RequestConverter(elasticsearchConverter, jsonpMapper);
 		responseConverter = new ResponseConverter(jsonpMapper);
@@ -656,6 +662,19 @@ public class ElasticsearchTemplate extends AbstractElasticsearchTemplate {
 		DeleteScriptRequest request = requestConverter.scriptDelete(name);
 		return execute(client -> client.deleteScript(request)).acknowledged();
 	}
+
+	@Override
+	public SqlResponse search(SqlQuery query) {
+		Assert.notNull(query, "Query must not be null.");
+
+		try {
+			QueryResponse response = sqlClient.query(requestConverter.sqlQueryRequest(query));
+
+			return responseConverter.sqlResponse(response);
+		} catch (IOException e) {
+			throw exceptionTranslator.translateException(e);
+		}
+	}
 	// endregion

 	// region client callback
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2022-2024 the original author or authors.
+ * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,13 +21,12 @@ import co.elastic.clients.elasticsearch.indices.*;
 import co.elastic.clients.transport.ElasticsearchTransport;
 import co.elastic.clients.transport.endpoints.BooleanResponse;

+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;

-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.springframework.core.annotation.AnnotatedElementUtils;
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 import org.springframework.data.elasticsearch.UncategorizedElasticsearchException;
@@ -46,6 +45,8 @@ import org.springframework.data.elasticsearch.core.index.GetIndexTemplateRequest
 import org.springframework.data.elasticsearch.core.index.GetTemplateRequest;
 import org.springframework.data.elasticsearch.core.index.PutIndexTemplateRequest;
 import org.springframework.data.elasticsearch.core.index.PutTemplateRequest;
+import org.springframework.data.elasticsearch.core.mapping.Alias;
+import org.springframework.data.elasticsearch.core.mapping.CreateIndexSettings;
 import org.springframework.data.elasticsearch.core.mapping.ElasticsearchPersistentEntity;
 import org.springframework.data.elasticsearch.core.mapping.IndexCoordinates;
 import org.springframework.lang.Nullable;
@@ -60,8 +61,6 @@ import org.springframework.util.Assert;
 public class IndicesTemplate extends ChildTemplate<ElasticsearchTransport, ElasticsearchIndicesClient>
 		implements IndexOperations {

-	private static final Log LOGGER = LogFactory.getLog(IndicesTemplate.class);
-
 	// we need a cluster client as well because ES has put some methods from the indices API into the cluster client
 	// (component templates)
 	private final ClusterTemplate clusterTemplate;
@@ -85,7 +84,7 @@ public class IndicesTemplate extends ChildTemplate<ElasticsearchTransport, Elast
 	}

 	public IndicesTemplate(ElasticsearchIndicesClient client, ClusterTemplate clusterTemplate,
-												 ElasticsearchConverter elasticsearchConverter, IndexCoordinates boundIndex) {
+			ElasticsearchConverter elasticsearchConverter, IndexCoordinates boundIndex) {
 		super(client, elasticsearchConverter);

 		Assert.notNull(clusterTemplate, "cluster must not be null");
@@ -137,11 +136,14 @@ public class IndicesTemplate extends ChildTemplate<ElasticsearchTransport, Elast

 	protected boolean doCreate(IndexCoordinates indexCoordinates, Map<String, Object> settings,
 			@Nullable Document mapping) {
+		Set<Alias> aliases = (boundClass != null) ? getAliasesFor(boundClass) : new HashSet<>();
+		CreateIndexSettings indexSettings = CreateIndexSettings.builder(indexCoordinates)
+				.withAliases(aliases)
+				.withSettings(settings)
+				.withMapping(mapping)
+				.build();

-		Assert.notNull(indexCoordinates, "indexCoordinates must not be null");
-		Assert.notNull(settings, "settings must not be null");
-
-		CreateIndexRequest createIndexRequest = requestConverter.indicesCreateRequest(indexCoordinates, settings, mapping);
+		CreateIndexRequest createIndexRequest = requestConverter.indicesCreateRequest(indexSettings);
 		CreateIndexResponse createIndexResponse = execute(client -> client.create(createIndexRequest));
 		return Boolean.TRUE.equals(createIndexResponse.acknowledged());
 	}
@@ -236,8 +238,7 @@ public class IndicesTemplate extends ChildTemplate<ElasticsearchTransport, Elast
 		GetMappingRequest getMappingRequest = requestConverter.indicesGetMappingRequest(indexCoordinates);
 		GetMappingResponse getMappingResponse = execute(client -> client.getMapping(getMappingRequest));

-		Document mappingResponse = responseConverter.indicesGetMapping(getMappingResponse, indexCoordinates);
-		return mappingResponse;
+		return responseConverter.indicesGetMapping(getMappingResponse, indexCoordinates);
 	}

 	@Override
@@ -449,5 +450,14 @@ public class IndicesTemplate extends ChildTemplate<ElasticsearchTransport, Elast
 	public IndexCoordinates getIndexCoordinatesFor(Class<?> clazz) {
 		return getRequiredPersistentEntity(clazz).getIndexCoordinates();
 	}
+
+	/**
+	 * Get the {@link Alias} of the provided class.
+	 *
+	 * @param clazz provided class that can be used to extract aliases.
+	 */
+	public Set<Alias> getAliasesFor(Class<?> clazz) {
+		return getRequiredPersistentEntity(clazz).getAliases();
+	}
 	// endregion
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021-2024 the original author or authors.
+ * Copyright 2021-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Christoph Strobl	0fa2839d73	Release version 6.0 M1 (2025.1.0). See #3006	2025-01-24 10:48:55 +01:00
Christoph Strobl	89d2eafc56	Prepare 6.0 M1 (2025.1.0). See #3006	2025-01-24 10:48:00 +01:00
Mark Paluch	ea66638f50	Adopt to changes in Spring Framework 7. See #3038	2025-01-14 10:51:18 +01:00
Peter-Josef Meisch	9cf060b396	Update versions documentation Signed-off-by: Peter-Josef Meisch <pj.meisch@sothawo.com> # Conflicts: # src/main/antora/modules/ROOT/pages/elasticsearch/versions.adoc # Conflicts: # src/main/antora/modules/ROOT/pages/elasticsearch/versions.adoc	2025-01-14 10:51:18 +01:00
Mark Paluch	5d36e611ab	Adopt to deprecation removals in Commons. Closes #3008	2025-01-14 10:51:18 +01:00
Mark Paluch	f8e91485ca	After release cleanups. See #3006	2025-01-14 10:51:17 +01:00
Mark Paluch	7828778e4b	Prepare next development iteration. See #3006	2025-01-14 10:51:17 +01:00
Peter-Josef Meisch	5568c7bbc4	Add IndexQuery.builder() method. Original Pull Request: #3041 Closes #3030 Signed-off-by: Peter-Josef Meisch <pj.meisch@sothawo.com>	2025-01-11 13:21:55 +01:00
Peter-Josef Meisch	03591326d7	Update copyright comment to 2025. Original Pull Request #3031 Closes #3030	2025-01-02 19:12:45 +01:00
Peter-Josef Meisch	a94b74c877	Upgrade to Elasticsearch 8.17.0. (#3027 ) Closes #3026	2024-12-15 19:16:38 +01:00
Alfonso	944e7e81dd	fix: use scripted field name to populate entity. Original Pull Request: #3023 Closes: #3022	2024-12-14 18:04:06 +01:00
Peter-Josef Meisch	5f297f1dc3	Upgrade to Elasticsearch 8.16.1. Original Pull Request #3019 Closes #3017	2024-12-01 13:49:43 +01:00
Peter-Josef Meisch	028239fbdb	Add optional fetchSource flag to the SourceFilter. Original Pull Request #3014 Closes #3009	2024-11-28 15:37:19 +01:00
Peter-Josef Meisch	01d2d24916	Update versions documentation. Original Pull Request #3013 Closes #3012	2024-11-24 10:43:11 +01:00
Mark Paluch	4f159d5de5	After release cleanups. See #2990	2024-11-15 14:13:09 +01:00
Mark Paluch	00f13ac3e9	Prepare next development iteration. See #2990	2024-11-15 14:13:08 +01:00
Mark Paluch	6f3941b43b	Release version 5.4 GA (2024.1.0). See #2990	2024-11-15 14:10:52 +01:00
Mark Paluch	bfd3c35d93	Prepare 5.4 GA (2024.1.0). See #2990	2024-11-15 14:10:37 +01:00
Mark Paluch	f5b29cb524	Update CI Properties. See #2990	2024-11-15 10:39:50 +01:00
Peter-Josef Meisch	7f5bfffc34	fix geohash conversion Original Pull Request #3002 Closes #3001	2024-11-08 18:55:15 +01:00
Mark Paluch	61176940cb	Upgrade to Maven Wrapper 3.9.9. See #2998	2024-11-07 09:47:28 +01:00
Peter-Josef Meisch	24618ecfbe	Upgrade dependency to elasticsearch 8.15.3. Original Pull Request #2994 Closes #2993	2024-10-29 11:37:38 +01:00
Peter-Josef Meisch	3e2c67a39f	Update elasticsearch-new.adoc	2024-10-22 06:13:44 +02:00
El-Harrougui MOHAMED	d2ab03e6a4	Add support for retrieving request executionDuration. Original Pull Request #2991 Closes #2986	2024-10-22 06:11:57 +02:00
Mark Paluch	172933af8e	After release cleanups. See #2982	2024-10-18 12:49:41 +02:00
Mark Paluch	378dcabe19	Prepare next development iteration. See #2982	2024-10-18 12:49:40 +02:00
Mark Paluch	893c9cbf92	Release version 5.4 RC1 (2024.1.0). See #2982	2024-10-18 12:47:01 +02:00
Mark Paluch	3157c62198	Prepare 5.4 RC1 (2024.1.0). See #2982	2024-10-18 12:46:44 +02:00
Maryanto	fe8c2b13b0	Add count methods to ELC's ReactiveElasticsearchClient. Original Pull Request #2985 Closes #2749	2024-10-17 17:13:28 +02:00
Mark Paluch	98716a871b	Consistently run all CI steps with the same user. See #2982	2024-10-09 09:27:13 +02:00
Jens Schauder	d55947b81e	After release cleanups. See #2914	2024-09-13 12:42:28 +02:00
Jens Schauder	6cb5f92928	Prepare next development iteration. See #2914	2024-09-13 12:42:27 +02:00
Jens Schauder	b4ab1f28cd	Release version 5.4 M1 (2024.1.0). See #2914	2024-09-13 12:39:33 +02:00
Jens Schauder	aab66c9595	Prepare 5.4 M1 (2024.1.0). See #2914	2024-09-13 12:39:15 +02:00
Peter-Josef Meisch	d06c122fd5	Remove Blockhound Original Pull Request #2978 Closes #2977	2024-09-04 18:10:20 +02:00
HAN SEUNGWOO	b1b232d354	Set refresh on DeleteByQueryRequest by DeleteQuery. Original Pull Request #2976 Closes #2973	2024-09-03 20:09:26 +02:00
Peter-Josef Meisch	555b570246	Add excludeFromSource handling to multifield. Original Pull Request #2975 Closes #2971	2024-08-31 21:18:35 +02:00
Peter-Josef Meisch	81eb167981	Upgrade to Elasticsearch 8.15.0. Ortiginal Pull Request #2974 Closes #2963	2024-08-30 21:31:07 +02:00
Peter-Josef Meisch	6ad98bf500	Polishing	2024-08-19 20:14:13 +02:00
Aouichaoui Youssef	9149c1bc2e	Allow for `null` and `empty` parameters in the MultiField annotation. Original Pull Request #2960 Closes #2952	2024-08-19 20:06:56 +02:00
Mark Paluch	d079a59cb4	Upgrade to Maven Wrapper 3.9.8. See #2958	2024-08-08 10:22:09 +02:00
Mark Paluch	7a7145e5b1	Update CI properties. See #2914	2024-08-08 10:20:12 +02:00
Peter-Josef Meisch	dbf932cb20	Polishing	2024-08-06 20:39:02 +02:00
Aouichaoui Youssef	738ee54a25	Support for SQL. Original Pull Request: #2949 Closes: #2683	2024-08-06 20:32:26 +02:00
Peter-Josef Meisch	03992ba722	Polishing	2024-08-06 18:15:57 +02:00
Andriy Redko	06de217ceb	Allow to customize the mapped type name for @InnerField and @Field annotations. Original Pull request: #2950 Closes #2942	2024-08-06 18:04:37 +02:00
Peter-Josef Meisch	eba8eec6c3	Upgrade to Elasticsearch 8.14.3. Original Pull Request #2953 Closes #2947	2024-08-04 11:46:04 +02:00
Eric Haag	3fc19bbe8c	Migrate build to Spring Develocity Conventions extension. * Migrate build to Spring Develocity Conventions extension. * Adopt Develocity environment variables. Closes #2944	2024-08-01 14:53:14 +02:00
Mark Paluch	8f8600727c	Bundle Javadoc with Antora documentation site. Closes #2948.	2024-07-31 14:53:15 +02:00
Peter-Josef Meisch	95e028a1e9	Dependency updates and cleanup. Original Pull Request #2946 Closes #2945	2024-07-30 06:56:32 +02:00
Peter-Josef Meisch	dd156b9e29	Enable use of search_after with field_collapse. Original Pull Request #2937 Closes #2935	2024-07-06 09:08:27 +02:00
Peter-Josef Meisch	8d0ecf2aa3	Update migration-guide-5.2-5.3.adoc	2024-07-04 21:02:41 +02:00
Mark Paluch	4cc80abcd8	Switch to Broadcom docker proxy. Closes #2934	2024-06-20 11:20:58 +02:00
Peter-Josef Meisch	eca6a7ec77	Upgrade to Elasticsearch-8.14.1. Original Pull Request #2930 Closes #2929	2024-06-13 23:34:55 +02:00
puppylpg	d9d1b73dad	Fix missing element_type when using elasticsearch-java 8.14.x Original Pull Request #2928 Closes #2927	2024-06-12 18:27:43 +02:00
Peter-Josef Meisch	d101eebc6d	Upgrade to Elasticsearch-8.14.0. Original Pull Request #2926 Closes #2924	2024-06-11 21:24:57 +02:00
Peter-Josef Meisch	4ef5af1f2d	Update dependencies. Original Pull Request #2923 Closes #2922	2024-06-01 15:26:45 +02:00
Peter-Josef Meisch	fade919be6	Polishing.	2024-05-28 20:57:27 +02:00
puppylpg	687b014e70	Add knn search parameter and remove knn query. Original Pull Rrequest #2920 Closes #2919	2024-05-28 20:52:47 +02:00
Peter-Josef Meisch	9d139299b2	Add documentation for migration 5.3 to 5.4	2024-05-27 19:38:00 +02:00
Peter-Josef Meisch	161439ae22	Polishing	2024-05-26 20:31:42 +02:00
Aouichaoui Youssef	fbe54e485b	Add support for index aliases. Original Pull Request #2905 Closes #2599	2024-05-26 20:16:21 +02:00
Peter-Josef Meisch	86e0e660be	Upgrade to Elasticsearch 8.13.4. Original Pull Request #2918 Closes #2915	2024-05-19 11:48:34 +02:00
Peter-Josef Meisch	5ebe9f4492	Update version document.	2024-05-18 19:15:02 +02:00
Peter-Josef Meisch	e997b39f68	Fix max dim value for dense vector. Closes #2911	2024-05-18 18:11:43 +02:00
Mark Paluch	41e32576e3	After release cleanups. See #2896	2024-05-17 11:51:34 +02:00
Mark Paluch	82c4ea1391	Prepare next development iteration. See #2896	2024-05-17 11:51:33 +02:00
Mark Paluch	2b76762007	Release version 5.3 GA (2024.0.0). See #2896	2024-05-17 11:49:25 +02:00
Mark Paluch	baec1f1419	Prepare 5.3 GA (2024.0.0). See #2896	2024-05-17 11:49:11 +02:00
Peter-Josef Meisch	d693c4f81b	Update README.adoc	2024-05-12 17:38:17 +02:00
Peter-Josef Meisch	94a40a7a75	Fix implementation of explicit refresh policy. Original Pull Request #2908 Closes #2907	2024-05-10 09:33:39 +02:00
Peter-Josef Meisch	dc5bf5a606	Add the filter parts of a CriteriaQuery to the query, not as post-filter. Original Pull Request #2906 Closes #2857	2024-05-04 09:46:41 +02:00
Mingron	1d89054d12	fix scripted-and-runtime-fields.adoc Original Pull Request #2902 Closes #2903	2024-04-27 11:13:58 +02:00
Mingron	106b513d11	Fix retrieving data in Join-Type implementation. Original Pull request #2900 Closes #2901	2024-04-21 19:51:20 +02:00
Peter-Josef Meisch	a16782ec73	Polishing.	2024-04-16 20:40:53 +02:00
Aouichaoui Youssef	2d5f8e8219	Support has_child and has_parent queries. Original Pull Request: #2889 Closes #1472	2024-04-16 20:33:12 +02:00
Peter-Josef Meisch	ad66510e9e	Fix parameter in Order constructor. Closes #2897	2024-04-15 21:06:04 +02:00
Mark Paluch	e1537087bf	After release cleanups. See #2874	2024-04-12 10:53:00 +02:00
Mark Paluch	8eecbe6a32	Prepare next development iteration. See #2874	2024-04-12 10:52:59 +02:00