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Hibernate ORMとElasticsearch/OpenSearchでHibernate Searchを使用

Hibernate ORMベースのアプリケーションを持ってますか？フル機能の全文検索をユーザーに提供したいですか？あなたは正しいドキュメントを読んでいます。

このガイドでは、Hibernate Search を使用して、エンティティを Elasticsearch または OpenSearch クラスタに瞬時に同期させる方法を学びます。また、Hibernate Search API を使用して Elasticsearch または OpenSearch クラスタにクエリを実行する方法についても説明します。

If you want to index entities that are not Hibernate ORM entities, see this dedicated guide instead.

前提条件

このガイドを完成させるには、以下が必要です:

ざっと 20 minutes
IDE
JDK 17+がインストールされ、 JAVA_HOME が適切に設定されていること
Apache Maven 3.9.8
動作するコンテナランタイム(Docker, Podman)
使用したい場合は、 Quarkus CLI
ネイティブ実行可能ファイルをビルドしたい場合、MandrelまたはGraalVM（あるいはネイティブなコンテナビルドを使用する場合はDocker）をインストールし、適切に設定していること

アーキテクチャ

このガイドに記載されているアプリケーションは、(シンプルな) 図書館を管理することができます:あなたは、著者とその本を管理します。

エンティティはPostgreSQLデータベースに格納され、Elasticsearchクラスターにインデックスされます。

ソリューション

次の章で紹介する手順に沿って、ステップを踏んでアプリを作成することをお勧めします。ただし、完成した例にそのまま進んでも構いません。

Gitレポジトリをクローンするか git clone https://github.com/quarkusio/quarkus-quickstarts.git 、アーカイブをダウンロードします。

The solution is located in the hibernate-search-orm-elasticsearch-quickstart directory.

提供されるソリューションには、テストやテストのインフラストラクチャなど、いくつかの追加要素が含まれています。

Mavenプロジェクトの作成

まず、新しいプロジェクトが必要です。以下のコマンドで新規プロジェクトを作成します:

コマンドラインインタフェース

quarkus create app org.acme:hibernate-search-orm-elasticsearch-quickstart \
    --extension='hibernate-orm-panache,jdbc-postgresql,hibernate-search-orm-elasticsearch,rest-jackson' \
    --no-code
cd hibernate-search-orm-elasticsearch-quickstart

Gradleプロジェクトを作成するには、 --gradle または --gradle-kotlin-dsl オプションを追加します。

Quarkus CLIのインストールと使用方法の詳細については、 Quarkus CLI ガイドを参照してください。

Maven

mvn io.quarkus.platform:quarkus-maven-plugin:3.15.1:create \
    -DprojectGroupId=org.acme \
    -DprojectArtifactId=hibernate-search-orm-elasticsearch-quickstart \
    -Dextensions='hibernate-orm-panache,jdbc-postgresql,hibernate-search-orm-elasticsearch,rest-jackson' \
    -DnoCode
cd hibernate-search-orm-elasticsearch-quickstart

Gradleプロジェクトを作成するには、 -DbuildTool=gradle または -DbuildTool=gradle-kotlin-dsl オプションを追加します。

Windowsユーザーの場合:

cmdを使用する場合、（バックスラッシュ \ を使用せず、すべてを同じ行に書かないでください）。
Powershellを使用する場合は、 -D パラメータを二重引用符で囲んでください。例: "-DprojectArtifactId=hibernate-search-orm-elasticsearch-quickstart"

このコマンドは、以下のエクステンションをインポートするMaven構造体を生成します:

Hibernate ORM with Panache,
PostgreSQL JDBCドライバー,
Hibernate Search + Elasticsearch,
Quarkus REST (旧称 RESTEasy Reactive) と Jackson

すでにQuarkusプロジェクトが設定されている場合は、プロジェクトのベースディレクトリーで以下のコマンドを実行することで、プロジェクトに hibernate-search-orm-elasticsearch エクステンションを追加することができます。

コマンドラインインタフェース

quarkus extension add hibernate-search-orm-elasticsearch

Maven

./mvnw quarkus:add-extension -Dextensions='hibernate-search-orm-elasticsearch'

Gradle

./gradlew addExtension --extensions='hibernate-search-orm-elasticsearch'

これにより、 pom.xml に以下が追加されます:

pom.xml

<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-hibernate-search-orm-elasticsearch</artifactId>
</dependency>

build.gradle

implementation("io.quarkus:quarkus-hibernate-search-orm-elasticsearch")

ただのエンティティの作成

まず、 model サブパッケージに Hibernate ORM エンティティ Book と Author を作成しましょう。

package org.acme.hibernate.search.elasticsearch.model;

import java.util.List;
import java.util.Objects;

import jakarta.persistence.CascadeType;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.OneToMany;

import io.quarkus.hibernate.orm.panache.PanacheEntity;

@Entity
public class Author extends PanacheEntity { (1)

    public String firstName;

    public String lastName;

    @OneToMany(mappedBy = "author", cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.EAGER) (2)
    public List<Book> books;

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof Author)) {
            return false;
        }

        Author other = (Author) o;

        return Objects.equals(id, other.id);
    }

    @Override
    public int hashCode() {
        return 31;
    }
}

1	Hibernate ORM with Panacheを使用していますが、必須ではありません。
2	私たちは、これらの要素がJSON出力に存在するように前もってロードしています。実際のアプリケーションでは、おそらくDTOアプローチを使うべきでしょう。

package org.acme.hibernate.search.elasticsearch.model;

import java.util.Objects;

import jakarta.persistence.Entity;
import jakarta.persistence.ManyToOne;

import com.fasterxml.jackson.annotation.JsonIgnore;

import io.quarkus.hibernate.orm.panache.PanacheEntity;

@Entity
public class Book extends PanacheEntity {

    public String title;

    @ManyToOne
    @JsonIgnore (1)
    public Author author;

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof Book)) {
            return false;
        }

        Book other = (Book) o;

        return Objects.equals(id, other.id);
    }

    @Override
    public int hashCode() {
        return 31;
    }
}

1	このプロパティを `@JsonIgnore` でマークしてJacksonでシリアル化する際の無限ループを避けます。

RESTサービスの初期化

まだRESTサービスの設定はすべて終わっていませんが、必要となる標準的なCRUD操作で初期化することができます。

org.acme.hibernate.search.elasticsearch.LibraryResource クラスを作成します:

package org.acme.hibernate.search.elasticsearch;

import java.util.List;
import java.util.Optional;

import jakarta.enterprise.event.Observes;
import jakarta.inject.Inject;
import jakarta.transaction.Transactional;
import jakarta.ws.rs.DELETE;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.POST;
import jakarta.ws.rs.PUT;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.core.MediaType;

import org.acme.hibernate.search.elasticsearch.model.Author;
import org.acme.hibernate.search.elasticsearch.model.Book;
import org.hibernate.search.mapper.orm.session.SearchSession;
import org.jboss.resteasy.reactive.RestForm;
import org.jboss.resteasy.reactive.RestQuery;

import io.quarkus.runtime.StartupEvent;

@Path("/library")
public class LibraryResource {

    @PUT
    @Path("book")
    @Transactional
    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
    public void addBook(@RestForm String title, @RestForm Long authorId) {
        Author author = Author.findById(authorId);
        if (author == null) {
            return;
        }

        Book book = new Book();
        book.title = title;
        book.author = author;
        book.persist();

        author.books.add(book);
        author.persist();
    }

    @DELETE
    @Path("book/{id}")
    @Transactional
    public void deleteBook(Long id) {
        Book book = Book.findById(id);
        if (book != null) {
            book.author.books.remove(book);
            book.delete();
        }
    }

    @PUT
    @Path("author")
    @Transactional
    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
    public void addAuthor(@RestForm String firstName, @RestForm String lastName) {
        Author author = new Author();
        author.firstName = firstName;
        author.lastName = lastName;
        author.persist();
    }

    @POST
    @Path("author/{id}")
    @Transactional
    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
    public void updateAuthor(Long id, @RestForm String firstName, @RestForm String lastName) {
        Author author = Author.findById(id);
        if (author == null) {
            return;
        }
        author.firstName = firstName;
        author.lastName = lastName;
        author.persist();
    }

    @DELETE
    @Path("author/{id}")
    @Transactional
    public void deleteAuthor(Long id) {
        Author author = Author.findById(id);
        if (author != null) {
            author.delete();
        }
    }
}

特別なことは何もありません。RESTサービスでのPanacheの処理と古き良きHibernateです。

実は、全文検索アプリケーションを動作させるために必要な要素はごくわずかです。

Hibernate Searchアノテーションの使用

エンティティに戻りましょう。

全文検索機能を有効にするには、いくつかのアノテーションを追加するだけで簡単です。

Book エンティティを再度編集して、この内容を入れてみましょう:

package org.acme.hibernate.search.elasticsearch.model;

import java.util.Objects;

import jakarta.persistence.Entity;
import jakarta.persistence.ManyToOne;

import org.hibernate.search.mapper.pojo.mapping.definition.annotation.FullTextField;
import org.hibernate.search.mapper.pojo.mapping.definition.annotation.Indexed;

import com.fasterxml.jackson.annotation.JsonIgnore;

import io.quarkus.hibernate.orm.panache.PanacheEntity;

@Entity
@Indexed (1)
public class Book extends PanacheEntity {

    @FullTextField(analyzer = "english") (2)
    public String title;

    @ManyToOne
    @JsonIgnore
    public Author author;

    // Preexisting equals()/hashCode() methods
}

1	まず、 `@Indexed` アノテーションを使って、 `Book` エンティティを全文検索インデックスの一部として登録してみましょう。
2	`@FullTextField` アノテーションは、全文検索用に特別に調整されたインデックスのフィールドを宣言します。特に、トークン（～単語）を分割して分析するためのアナライザーを定義する必要があります。 - これについては後で説明します。

Book がインデックス化されたことで、 Author にも同じことができるようになりました。

Author クラスを開き、以下の内容を記載します。

@Indexed 、 @FullTextField 、 @KeywordField のアノテーションを使用していますが、こちらもよく似ている機能です。

しかし、いくつかの違いや付加価値があります。それを見てみましょう。

package org.acme.hibernate.search.elasticsearch.model;

import java.util.List;
import java.util.Objects;

import jakarta.persistence.CascadeType;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.OneToMany;

import org.hibernate.search.engine.backend.types.Sortable;
import org.hibernate.search.mapper.pojo.mapping.definition.annotation.FullTextField;
import org.hibernate.search.mapper.pojo.mapping.definition.annotation.Indexed;
import org.hibernate.search.mapper.pojo.mapping.definition.annotation.IndexedEmbedded;
import org.hibernate.search.mapper.pojo.mapping.definition.annotation.KeywordField;

import io.quarkus.hibernate.orm.panache.PanacheEntity;

@Entity
@Indexed
public class Author extends PanacheEntity {

    @FullTextField(analyzer = "name") (1)
    @KeywordField(name = "firstName_sort", sortable = Sortable.YES, normalizer = "sort") (2)
    public String firstName;

    @FullTextField(analyzer = "name")
    @KeywordField(name = "lastName_sort", sortable = Sortable.YES, normalizer = "sort")
    public String lastName;

    @OneToMany(mappedBy = "author", cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.EAGER)
    @IndexedEmbedded (3)
    public List<Book> books;

    // Preexisting equals()/hashCode() methods
}

1	`@FullTextField` は `Book` と同様のものを使用しますが、アナライザーが異なることに気がつくでしょう - これについては後で説明します。
2	このように、同じプロパティに複数のフィールドを定義することができます。ここでは、固有の名前を持つ `@KeywordField` を定義しています。主な違いは、キーワードフィールドはトークン化されません（文字列は1つのトークンとして保持される）が、正規化（すなわちフィルタリング）することができるということです。これについては後で説明します。このフィールドは `Author` のソートに使用することを意図しているため、ソート可能であるとマークされています。
3	The purpose of `@IndexedEmbedded` is to include the `Book` fields into the `Author` index. In this case, we just use the default configuration: all the fields of the associated `Book` entities are included in the index (i.e. the `title` field). The nice thing with `@IndexedEmbedded` is that it is able to automatically reindex an `Author` if one of its `Book`s has been updated thanks to the bidirectional relation. `@IndexedEmbedded` also supports nested documents (using the `structure = NESTED` attribute), but we don’t need it here. You can also specify the fields you want to embed in your parent index using the `includePaths`/`excludePaths` attributes if you don’t want them all.

アナライザーとノーマライザー

はじめに

アナライズは全文検索の大きな部分を占めています。インデックス作成や検索クエリ構築の際に、テキストがどのように処理されるかを定義します。

アナライザーの役割は、テキストをトークン（～単語）に分割し、フィルターをかけることです（例えば、すべて小文字にしたり、アクセントを削除したり）。

ノーマライザーは入力を1つのトークンとして保持する特殊なアナライザです。特に、キーワードのソートやインデックス作成に有効です。

多くのバンドルされたアナライザーがありますが、自分の目的に合わせて独自に開発することもできます。

Elasticsearchアナリシスフレームワークについては、 ElasticsearchドキュメントのText analysis セクションで詳しく説明しています。

使用するアナライザーの定義

エンティティにHibernate Searchアノテーションを追加する際に、使用するアナライザーとノーマライザーを定義しました。典型的には:

@FullTextField(analyzer = "english")

@FullTextField(analyzer = "name")

@KeywordField(name = "lastName_sort", sortable = Sortable.YES, normalizer = "sort")

以下のものを使用しています:

人名用の name というアナライザー,
書籍のタイトル用の english というアナライザー,
ソートフィールド用の sort というノーマライザー

ですが、まだ設定していません。

それでは、Hibernate Searchを使ってどのように設定できるのか見てみましょう。

アナライザーのセットアップ

これは簡単な作業で、 ElasticsearchAnalysisConfigurer の実装を作成するだけです（そして、それを使用するようにQuarkusを設定します、詳細は後述します）。

要件を満たすために、次のような実装を作ってみましょう:

package org.acme.hibernate.search.elasticsearch.config;

import org.hibernate.search.backend.elasticsearch.analysis.ElasticsearchAnalysisConfigurationContext;
import org.hibernate.search.backend.elasticsearch.analysis.ElasticsearchAnalysisConfigurer;

import io.quarkus.hibernate.search.orm.elasticsearch.SearchExtension;

@SearchExtension (1)
public class AnalysisConfigurer implements ElasticsearchAnalysisConfigurer {

    @Override
    public void configure(ElasticsearchAnalysisConfigurationContext context) {
        context.analyzer("name").custom() (2)
                .tokenizer("standard")
                .tokenFilters("asciifolding", "lowercase");

        context.analyzer("english").custom() (3)
                .tokenizer("standard")
                .tokenFilters("asciifolding", "lowercase", "porter_stem");

        context.normalizer("sort").custom() (4)
                .tokenFilters("asciifolding", "lowercase");
    }
}

1	Configurerの実装に `@SearchExtension` アノテーションを付けて、QuarkusにすべてのElasticsearchインデックスに(デフォルトで)デフォルトの永続化ユニットを使用するように指示します。アノテーションは、特定の永続ユニット (`@SearchExtension(persistenceUnit = "nameOfYourPU")`)、バックエンド (`@SearchExtension(backend = "nameOfYourBackend")`)、インデックス (`@SearchExtension(index = "nameOfYourIndex")`)もターゲットにすることができます。
2	これは、スペースで単語を分離し、ASCII以外の文字をASCIIの対応する文字で置換し（したがって、アクセントを除去し）、すべてを小文字にするシンプルなアナライザーです。これは、例では著者名に使用されています。
3	これはもう少し積極的で、ステミングも含まれています。インデックス化された入力に `mysteries` が含まれていても、 `mystery` を検索して結果を得ることができます。人名に対しては確かに強引すぎますが、書籍のタイトルに対しては完璧です。
4	ここではソートに使われるノーマライザーを紹介します。最初のアナライザーと非常によく似ていますが、1つだけのトークンが欲しいので、単語をトークン化しないことを除けば同じです。

また、何らかの理由で @SearchExtension アノテーションを付けられない、あるいは付けたくない場合には、単純に @Dependent @Named("myAnalysisConfigurer") のアノテーションを付けて設定のプロパティから参照することも可能です:

quarkus.hibernate-search-orm.elasticsearch.analysis.configurer=bean:myAnalysisConfigurer

アナライザーの設定の詳細は、参照ドキュメントのこちらのセクションを参照してください。

RESTサービスに全文検索機能を追加

既存の LibraryResource に、SearchSession をインジェクションするだけです:

    @Inject
    SearchSession searchSession; (1)

1	Hibernate Search セッションをインジェクションします。このセッションは内部で `EntityManager` に依存しています。複数の永続化ユニットを持つアプリケーションではCDI修飾子 `@io.quarkus.hibernate.orm.PersistenceUnit` を使用して正しいユニットを選択することができます: CDI統合を参照してください。

And then the magic begins. When we added annotations to our entities, we made them available for full text search; we can now query the index using the Hibernate Search DSL, simply by adding the following method (and a few imports):

    @GET
    @Path("author/search")
    @Transactional (1)
    public List<Author> searchAuthors(@RestQuery String pattern, (2)
            @RestQuery Optional<Integer> size) {
        return searchSession.search(Author.class) (3)
                .where(f ->
                    pattern == null || pattern.trim().isEmpty() ?
                        f.matchAll() : (4)
                        f.simpleQueryString()
                                .fields("firstName", "lastName", "books.title").matching(pattern) (5)
                )
                .sort(f -> f.field("lastName_sort").then().field("firstName_sort")) (6)
                .fetchHits(size.orElse(20)); (7)
    }

1	Important point: we need a transactional context for this method.
2	パラメーター名の繰り返しを避けるために `org.jboss.resteasy.annotations.jaxrs.QueryParam` アノテーションを使用します。
3	`Author` を検索していることを示しています。
4	述語を作成します。パターンが空の場合は `matchAll()` 述語を使用します。
5	有効なパターンがあれば、パターンにマッチする `firstName` 、 `lastName` 、 `books.title` フィールドに対する `simpleQueryString()` 述語を作成します。
6	結果のソート順を定義します。ここでは、姓でソートし、次に名でソートしています。ソートには作成した特定のフィールドを使用していることに注意してください。
7	`size` で指定した数の一致度が高いものをフェッチします。デフォルトでは `20` です。もちろんページングもサポートしています。

Hibernate Search DSLはElasticsearchの述語（match、range、nested、phrase、spatial…）の重要なサブセットをサポートしています。オートコンプリートを使ってDSLをご自由にお試しください。

それでも十分でない場合は、いつでも JSONを直接使う述語の定義にフォールバックできます。

データの自動初期化

このデモの目的のために、初期データセットをインポートしてみましょう。

Let’s create a src/main/resources/import.sql file with the following content (we’ll reference it in configuration later):

INSERT INTO author(id, firstname, lastname) VALUES (1, 'John', 'Irving');
INSERT INTO author(id, firstname, lastname) VALUES (2, 'Paul', 'Auster');
ALTER SEQUENCE author_seq RESTART WITH 3;

INSERT INTO book(id, title, author_id) VALUES (1, 'The World According to Garp', 1);
INSERT INTO book(id, title, author_id) VALUES (2, 'The Hotel New Hampshire', 1);
INSERT INTO book(id, title, author_id) VALUES (3, 'The Cider House Rules', 1);
INSERT INTO book(id, title, author_id) VALUES (4, 'A Prayer for Owen Meany', 1);
INSERT INTO book(id, title, author_id) VALUES (5, 'Last Night in Twisted River', 1);
INSERT INTO book(id, title, author_id) VALUES (6, 'In One Person', 1);
INSERT INTO book(id, title, author_id) VALUES (7, 'Avenue of Mysteries', 1);
INSERT INTO book(id, title, author_id) VALUES (8, 'The New York Trilogy', 2);
INSERT INTO book(id, title, author_id) VALUES (9, 'Mr. Vertigo', 2);
INSERT INTO book(id, title, author_id) VALUES (10, 'The Brooklyn Follies', 2);
INSERT INTO book(id, title, author_id) VALUES (11, 'Invisible', 2);
INSERT INTO book(id, title, author_id) VALUES (12, 'Sunset Park', 2);
INSERT INTO book(id, title, author_id) VALUES (13, '4 3 2 1', 2);
ALTER SEQUENCE book_seq RESTART WITH 14;

Because this data above will be inserted into the database without Hibernate Search’s knowledge, it won’t be indexed — unlike upcoming updates coming through Hibernate ORM operations, which will be synchronized automatically to the full text index.

In our existing LibraryResource, let’s add the following content (and a few imports) to index that initial data:

If you don’t import data manually in the database, you don’t need this: the mass indexer should then only be used when you change your indexing configuration (adding a new field, changing an analyzer’s configuration…) and you want the new configuration to be applied to your existing data.

    @Inject
    SearchMapping searchMapping; (1)

    void onStart(@Observes StartupEvent ev) throws InterruptedException { (2)
        // only reindex if we imported some content
        if (Book.count() > 0) {
            searchMapping.scope(Object.class) (3)
                    .massIndexer() (4)
                    .startAndWait(); (5)
        }
    }

1	Inject a Hibernate Search `SearchMapping`, which relies on the `EntityManagerFactory` under the hood. Applications with multiple persistence units can use the CDI qualifier `@io.quarkus.hibernate.orm.PersistenceUnit` to select the right one: see CDI統合.
2	アプリケーションの起動時に実行されるメソッドを追加します。
3	Create a "search scope" targeting all indexed entity types that extend `Object` — that is, every single indexed entity types (`Author` and `Book`).
4	Create an instance of Hibernate Search’s mass indexer, which allows indexing a lot of data efficiently (you can fine tune it for better performance).
5	Start the mass indexer and wait for it to finish.

アプリケーションの設定

いつものように、Quarkusの設定ファイル（ application.properties ）ですべての設定を行うことができます。

以下の内容の src/main/resources/import.sql ファイルを作成してみましょう:

quarkus.ssl.native=false (1)

quarkus.datasource.db-kind=postgresql (2)

quarkus.hibernate-orm.sql-load-script=import.sql (3)

quarkus.hibernate-search-orm.elasticsearch.version=8 (4)
quarkus.hibernate-search-orm.indexing.plan.synchronization.strategy=sync (5)

%prod.quarkus.datasource.jdbc.url=jdbc:postgresql://localhost/quarkus_test (6)
%prod.quarkus.datasource.username=quarkus_test
%prod.quarkus.datasource.password=quarkus_test
%prod.quarkus.hibernate-orm.database.generation=create
%prod.quarkus.hibernate-search-orm.elasticsearch.hosts=localhost:9200 (6)

1	SSLは使用しないので、ネイティブ実行可能ファイルをよりコンパクトにするために無効にしています。
2	それでは、PostgreSQLのデータソースを作成してみましょう。
3	We load some initial data on startup (see データの自動初期化).
4	使用するElasticsearchのバージョンをHibernate Searchに伝える必要があります。Elasticsearchのバージョンによってマッピング構文に大きな違いがあるので重要です。マッピングは起動時間を短縮するためにビルド時に作成されるので、Hibernate Searchはクラスタに接続してバージョンを自動的に検出することができません。なお、OpenSearchの場合は、バージョンの前に `opensearch:` を付ける必要があります; OpenSearch対応を参照してください。
5	これは、エンティティが検索可能になるのを待ってから書き込みが完了したとみなすことを意味します。本番環境では、デフォルトの `write-sync` の方がパフォーマンスが高くなります。テスト時にはエンティティがすぐに検索可能になる必要があるため `sync` を使用することが特に重要です。
6	For development and tests, we rely on Dev Services, which means Quarkus will start a PostgreSQL database and Elasticsearch cluster automatically. In production mode, however, we will want to start a PostgreSQL database and Elasticsearch cluster manually, which is why we provide Quarkus with this connection info in the `prod` profile (`%prod.` prefix).

Because we rely on Dev Services, the database and Elasticsearch schema will automatically be dropped and re-created on each application startup in tests and dev mode (unless quarkus.hibernate-search-orm.schema-management.strategy is set explicitly).

何らかの理由でDev Servicesを利用できない場合は以下のプロパティを設定することで、同様の動作をさせることができます:

%dev,test.quarkus.hibernate-orm.database.generation=drop-and-create
%dev,test.quarkus.hibernate-search-orm.schema-management.strategy=drop-and-create

For more information about configuration of the Hibernate Search ORM extension, refer to the Configuration Reference.

フロントエンドの作成

それでは、 LibraryResource を操作するための簡単なWebページを追加してみましょう。Quarkusは、 META-INF/resources ディレクトリの下にある静的リソースを自動的に提供します。 src/main/resources/META-INF/resources ディレクトリで、既存の index.html ファイルを、この index.html ファイルの内容で上書きしてください。

アプリケーションで遊ぶ時間

これで、REST サービスと対話できるようになりました:

次のようにQuarkusアプリケーションを起動します:
コマンドラインインタフェース
```
quarkus dev
```
Maven
```
./mvnw quarkus:dev
```
Gradle
```
./gradlew --console=plain quarkusDev
```
ブラウザで http://localhost:8080/ を開きます
著者や書名の検索してください（いくつかのデータを入れておきました）
新しい著者や書籍を作成し、それらを検索することもできます

ご覧のように、すべての更新が自動的にElasticsearchクラスタに同期されます。

ネイティブ実行可能ファイルの構築

以下のコマンドでネイティブの実行可能ファイルをビルドすることができます。

コマンドラインインタフェース

quarkus build --native

Maven

./mvnw install -Dnative

Gradle

./gradlew build -Dquarkus.native.enabled=true

ネイティブ実行可能ファイルのコンパイルと同様に、この操作は大量のメモリーを消費します。

ネイティブ実行可能ファイルをビルドしている間は2つのコンテナーを停止して、ビルドが終わったら再度起動した方が安全かもしれません。

Running the native executable is as simple as executing ./target/hibernate-search-orm-elasticsearch-quickstart-1.0.0-SNAPSHOT-runner.

その後、ブラウザで http://localhost:8080/ を開きアプリケーションを使用します。

起動がいつもより少し遅いのは、起動時に毎回データベーススキーマとElasticsearchマッピングを落として再作成しているのが原因です。また、いくつかのデータを注入し、マスインデクサーを実行しています。

実際のアプリケーションでは、これは明らかに、起動時に毎回行うものではありません。

開発サービス (設定不要のデータストア)

Quarkus は、設定なしでさまざまなコンテナーを起動できる開発サービスと呼ばれる機能をサポートしています。

In the case of Elasticsearch this support extends to the default Elasticsearch connection. What that means practically, is that if you have not configured quarkus.hibernate-search-orm.elasticsearch.hosts, Quarkus will automatically start an Elasticsearch container when running tests or in dev mode, and automatically configure the connection.

アプリケーションの本番環境版を実行する場合、Elasticsearch接続は通常通り設定する必要があります。したがって、 application.properties に本番環境版のデータベース設定を含め、Dev Servicesを引き続き使用したい場合は、 %prod. プロファイルを使用してElasticsearch設定を定義することをお勧めします。

Dev Services for Elasticsearchは現時点では複数のクラスタを同時に起動することができず、デフォルトの永続化ユニットのデフォルトのバックエンドでのみ動作します:名前付き永続化ユニットや名前付きバックエンドはDev Services for Elasticsearchを利用することができません。

詳細については、 Dev Services for Elasticsearch ガイドをご覧ください。

プログラムによるマッピング

何らかの理由で Hibernate Search アノテーションをエンティティーに追加できない場合は、代わりにプログラムでマッピングを適用することができます。プログラムによるマッピングは、ProgrammaticMappingConfigurationContext を通じて設定され、マッピング Configurer (HibernateOrmSearchMappingConfigurer) を介して公開されます。

A mapping configurer (HibernateOrmSearchMappingConfigurer) allows much more than just programmatic mapping capabilities. It also allows configuring annotation mapping, bridges, and more.

以下は、プログラムによるマッピングを適用するマッピング Configurer の例です。

package org.acme.hibernate.search.elasticsearch.config;

import org.hibernate.search.mapper.orm.mapping.HibernateOrmMappingConfigurationContext;
import org.hibernate.search.mapper.orm.mapping.HibernateOrmSearchMappingConfigurer;
import org.hibernate.search.mapper.pojo.mapping.definition.programmatic.TypeMappingStep;

import io.quarkus.hibernate.search.orm.elasticsearch.SearchExtension;

@SearchExtension (1)
public class CustomMappingConfigurer implements HibernateOrmSearchMappingConfigurer {

	@Override
    public void configure(HibernateOrmMappingConfigurationContext context) {
        TypeMappingStep type = context.programmaticMapping()    (2)
            .type(SomeIndexedEntity.class);                     (3)
        type.indexed()                                          (4)
            .index(SomeIndexedEntity.INDEX_NAME);               (5)
        type.property("id").documentId();                       (6)
        type.property("text").fullTextField();                  (7)
    }
}

1	Annotate the configurer implementation with the `@SearchExtension` qualifier to tell Quarkus it should be used by Hibernate Search in the default persistence unit. The annotation can also target a specific persistence unit (`@SearchExtension(persistenceUnit = "nameOfYourPU")`).
2	プログラムによるマッピングコンテキストにアクセスします。
3	Create mapping step for the `SomeIndexedEntity` entity.
4	`SomeIndexedEntity` エンティティーをインデックスが作成されたと定義します。
5	`SomeIndexedEntity` エンティティーに使用するインデックス名を指定します。
6	ドキュメント ID プロパティーを定義します。
7	`text` プロパティーのフルテキスト検索フィールドを定義します。

Alternatively, if for some reason you can’t or don’t want to annotate your mapping configurer with @SearchExtension, you can simply annotate it with @Dependent @Named("myMappingConfigurer") and then reference it from configuration properties:

quarkus.hibernate-search-orm.mapping.configurer=bean:myMappingConfigurer

OpenSearch対応

Hibernate Searchは Elasticsearchと OpenSearchの両方に対応していますが、デフォルトではElasticsearchクラスタとの連携を前提としています。

代わりに Hibernate Search を OpenSearch クラスターで動作させるには、設定されたバージョンに`opensearch:`を接頭辞として付けます。以下に例を示します。

quarkus.hibernate-search-orm.elasticsearch.version=opensearch:2.16

その他の設定オプションやAPIはElasticsearchの場合と全く同じです。

Elasticsearch の互換性のあるディストリビューションとバージョンの詳細は、 Hibernate Search の参照ドキュメントのこちらのセクションを参照してください。

複数の永続化ユニット

複数の永続化ユニットを設定

Hibernate ORM エクステンションでは、複数の永続化ユニットを設定することができ、それぞれが独自のデータソースと設定を持つことができます。

複数の永続化ユニットを宣言する場合は、それぞれの永続化ユニットに対して個別にHibernate Searchを設定することになります。

quarkus.hibernate-search-orm. 名前空間のルートにあるプロパティは、デフォルトの永続化ユニットを定義します。たとえば、次のスニペットでは、デフォルトのデータソースとデフォルトの永続化ユニットを定義し、その永続化ユニットのElasticsearchホストを es1.mycompany.com:9200 に設定しています。

quarkus.datasource.db-kind=h2
quarkus.datasource.jdbc.url=jdbc:h2:mem:default;DB_CLOSE_DELAY=-1

quarkus.hibernate-search-orm.elasticsearch.hosts=es1.mycompany.com:9200
quarkus.hibernate-search-orm.elasticsearch.version=8

マップベースのアプローチで名前付きの永続化ユニットを構成することも可能です:

quarkus.datasource."users".db-kind=h2 (1)
quarkus.datasource."users".jdbc.url=jdbc:h2:mem:users;DB_CLOSE_DELAY=-1

quarkus.datasource."inventory".db-kind=h2 (2)
quarkus.datasource."inventory".jdbc.url=jdbc:h2:mem:inventory;DB_CLOSE_DELAY=-1

quarkus.hibernate-orm."users".datasource=users (3)
quarkus.hibernate-orm."users".packages=org.acme.model.user

quarkus.hibernate-orm."inventory".datasource=inventory (4)
quarkus.hibernate-orm."inventory".packages=org.acme.model.inventory

quarkus.hibernate-search-orm."users".elasticsearch.hosts=es1.mycompany.com:9200 (5)
quarkus.hibernate-search-orm."users".elasticsearch.version=8

quarkus.hibernate-search-orm."inventory".elasticsearch.hosts=es2.mycompany.com:9200 (6)
quarkus.hibernate-search-orm."inventory".elasticsearch.version=8

1	`users` という名前のデータソースを定義します。
2	`inventory` という名前のデータソースを定義します。
3	`users` データソースを指す `users` という名前の永続化ユニットを定義します。
4	`inventory` データソースを指す `inventory` という名前の永続化ユニットを定義します。
5	`users` 永続化ユニットにHibernate Searchを設定し、その永続化ユニットのElasticsearchホストを `es1.mycompany.com:9200` に設定します。
6	`inventory` 永続化ユニットにHibernate Searchを設定し、その永続化ユニットのElasticsearchホストを `es2.mycompany.com:9200` に設定します。

モデルクラスの永続化ユニットへのアタッチメント

各永続化ユニットについて、Hibernate Searchは、その永続化ユニットにアタッチされているインデックス付きエンティティのみを考慮します。エンティティは、 Hibernate ORMエクステンションを設定することで、永続化ユニットにアタッチされます。

CDI統合

エントリーポイントの注入

CDI を使用して、Hibernate Search のメインエントリーポイント SearchSession と SearchMapping をインジェクションすることができます:

@Inject
SearchSession searchSession;

これは、デフォルトの永続化ユニットの SearchSession をインジェクションします。

名前付き永続化ユニット(この例では users )の SearchSession を注入するには、修飾子を追加するだけです。

@Inject
@PersistenceUnit("users") (1)
SearchSession searchSession;

1	これは `@io.quarkus.hibernate.orm.PersistenceUnit` アノテーションです。

全く同じメカニズムを使って、名前付き永続化ユニットの SearchMapping をインジェクションすることができます:

@Inject
@PersistenceUnit("users")
SearchMapping searchMapping;

カスタムコンポーネントのプラグイン

The Quarkus extension for Hibernate Search with Hibernate ORM will automatically inject components annotated with @SearchExtension into Hibernate Search.

The annotation can optionally target a specific persistence unit (@SearchExtension(persistenceUnit = "nameOfYourPU")), backend (@SearchExtension(backend = "nameOfYourBackend")), index (@SearchExtension(index = "nameOfYourIndex")), or a combination of those (@SearchExtension(persistenceUnit = "nameOfYourPU", backend = "nameOfYourBackend", index = "nameOfYourIndex")), when it makes sense for the type of the component being injected.

この機能は、次のコンポーネントタイプで使用できます。

org.hibernate.search.engine.reporting.FailureHandler: バックグラウンドプロセスで発生した障害が通知されるコンポーネント (主にインデックス操作)。

Scope: one per persistence unit.

詳細は、参照ドキュメントのこちらのセクションを参照してください。
org.hibernate.search.mapper.orm.mapping.HibernateOrmSearchMappingConfigurer: 特にプログラムによって Hibernate Search マッピングを設定するために使用されるコンポーネント。

スコープ: 永続性ユニットごとに 1 つ以上。

詳細は、this section of this guide を参照してください。
org.hibernate.search.mapper.pojo.work.IndexingPlanSynchronizationStrategy: アプリケーションスレッドとインデックスの作成を同期する方法を設定するために使用されるコンポーネント。

Scope: one per persistence unit.

Can also be set to built-in implementations through quarkus.hibernate-search-orm.indexing.plan.synchronization.strategy.

詳細は、参照ドキュメントのこちらのセクションを参照してください。
org.hibernate.search.backend.elasticsearch.analysis.ElasticsearchAnalysisConfigurer: フルテキスト分析 (アナライザー、ノーマライザーなど) を設定するために使用されるコンポーネント。

スコープ: バックエンドごとに 1 つ以上。

詳細は、this section of this guide を参照してください。
org.hibernate.search.backend.elasticsearch.index.layout.IndexLayoutStrategy: Elasticsearch レイアウト (インデックス名、インデックスエイリアスなど) を設定するために使用されるコンポーネント。

スコープ: バックエンドごとに 1 つ。

Can also be set to built-in implementations through quarkus.hibernate-search-orm.elasticsearch.layout.strategy.

詳細は、参照ドキュメントのこちらのセクションを参照してください。

オフライン起動

デフォルトではHibernate Search は起動時に Elasticsearch クラスタにいくつかのリクエストを送信します。Hibernate Searchの起動時にElasticsearchクラスタが稼働していない場合は起動失敗の原因となります。

これに対処するためには起動時にリクエストを送信しないようにHibernate Searchを設定します:

Disable Elasticsearch version checks on startup by setting the configuration property quarkus.hibernate-search-orm.elasticsearch.version-check.enabled to false.
Disable schema management on startup by setting the configuration property quarkus.hibernate-search-orm.schema-management.strategy to none.

もちろん、この構成でも、Elasticsearchクラスタにアクセスできるようになるまでは、Hibernate Searchはインデックスを作成したり、検索クエリを実行したりすることはできません。

quarkus.hibernate-search-orm.schema-management.strategy を none に設定してスキーマの自動作成を無効にした場合、アプリケーションがエンティティの永続化/更新や検索リクエストの実行を開始する前に、手動でスキーマを作成する必要があります。

詳細は、参照ドキュメントのこちらのセクションを参照してください。

アウトボックスポーリングによる調整

アウトボックスポーリングによる調整は、プレビューとみなされます。

プレビュー版 では、後方互換性やエコシステムでの存在は保証されていません。具体的な改善のためには、設定やAPI、あるいはストレージのフォーマットを変更する必要があるかもしれませんが、 安定化 に向けた計画は進行中です。ご意見・ご感想は、メーリングリストや GitHubのイシュートラッカーでお寄せください。

While it’s technically possible to use Hibernate Search and Elasticsearch in distributed applications, by default they suffer from a few limitations.

これらはHibernate Searchがデフォルトではスレッドやアプリケーションノード間の調整を行わないことによる制限です。

In order to get rid of these limitations, you can use the outbox-polling coordination strategy. This strategy creates an outbox table in the database to push entity change events to, and relies on a background processor to consume these events and perform indexing.

outbox-polling 調整ストラテジーを有効にするには、追加のエクステンションが必要です:

コマンドラインインタフェース

quarkus extension add hibernate-search-orm-outbox-polling

Maven

./mvnw quarkus:add-extension -Dextensions='hibernate-search-orm-outbox-polling'

Gradle

./gradlew addExtension --extensions='hibernate-search-orm-outbox-polling'

Once the extension is there, you will need to explicitly select the outbox-polling strategy by setting quarkus.hibernate-search-orm.coordination.strategy to outbox-polling.

最後に、Hibernate Searchによって追加されたHibernate ORMエンティティ（アウトボックスとエージェントを表す）が、データベース内に対応するテーブル/シーケンスを持っていることを確認する必要があります:

アプリケーションを始めたばかりで、 Hibernate ORMにデータベーススキーマを生成させるつもりであれば、心配ありません。Hibernate Searchが必要とするエンティティは、生成されたスキーマに含まれます。
Otherwise, you must manually alter your schema to add the necessary tables/sequences.

The database schema Hibernate Search will expect for outbox-polling coordination may be customized through the following configuration properties:

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.catalog
quarkus.hibernate-search-orm.coordination.entity-mapping.agent.schema
quarkus.hibernate-search-orm.coordination.entity-mapping.agent.table
quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-gen-strategy
quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-type
quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.catalog
quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.schema
quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.table
quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-gen-strategy
quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-type

上記の作業が完了したら、アウトボックスを使ったHibernate Searchを使用する準備が整いました。コードを変更せず、アプリケーションを起動するだけで大丈夫です。複数のアプリケーションが同じデータベースに接続されていることを自動的に検出し、それに応じてインデックスの更新が調整されます。

Hibernate Searchは、 outbox-polling 調整ストラテジーを使用してもしなくても、ほとんど同じ動作をします。アプリケーションコード（エンティティの永続化、検索など）を変更する必要はありません。

しかし重要な違いが1つあります。インデックスの更新は必然的に非同期で行われ、 いつかは 行われることが保証されますが、すぐには行われません。

This means in particular that the configuration property quarkus.hibernate-search-orm.indexing.plan.synchronization.strategy cannot be set when using the outbox-polling coordination strategy: Hibernate Search will always behave as if this property was set to write-sync (the default).

この動作は、Elasticsearchの Near real-time searchと一致しており、連携が無効な場合でもHibernate Searchを使用する場合は推奨されています。

For more information about coordination in Hibernate Search, see this section of the reference documentation.

調整に関連する設定オプションの詳細については、アウトボックスポーリングとの連携の設定を参照してください。

AWSのリクエストの署名

Amazonが管理するElasticsearchサービスを使用する必要がある場合、リクエストの署名を含む独自の認証方法を必要になります。

Hibernate SearchでAWSリクエストの署名を有効にするには、専用のエクステンションをプロジェクトに追加して設定します。

詳細は Hibernate Search ORM + Elasticsearch AWS エクステンションのドキュメントを参照してください。

管理エンドポイント

Hibernate Search の管理エンドポイントは、プレビュー機能とされています。

Hibernate Search エクステンションは、管理インターフェイスを通じてデータを再インデックスするための HTTP エンドポイントを提供します。デフォルトでは、このエンドポイントは使用できません。以下に示すように、設定プロパティーを通じて有効にできます。

quarkus.management.enabled=true (1)
quarkus.hibernate-search-orm.management.enabled=true (2)

1	管理インターフェイスを有効にします。
2	Enable Hibernate Search specific management endpoints.

Once the management endpoints are enabled, data can be re-indexed via /q/hibernate-search/reindex, where /q is the default management root path and /hibernate-search is the default Hibernate Search root management path. It (/hibernate-search) can be changed via configuration property as shown below.

quarkus.hibernate-search-orm.management.root-path=custom-root-path (1)

1	Hibernate Search の管理エンドポイントにカスタムの `custom-root-path` パスを使用します。デフォルトの管理ルートパスが使用される場合は、インデックスが再作成されたパスは `/q/custom-root-path/reindex` になります。

This endpoint accepts POST requests with application/json content type only. All indexed entities will be re-indexed if an empty request body is submitted. If only a subset of entities must be re-indexed or if there is a need to have a custom configuration of the underlying mass indexer then this information can be passed through the request body as shown below.

{
  "filter": {
    "types": ["EntityName1", "EntityName2", "EntityName3", ...], (1)
  },
  "massIndexer":{
    "typesToIndexInParallel": 1, (2)
  }
}

1	インデックスを再作成する必要があるエンティティー名の配列。指定されていないか空の場合は、すべてのエンティティータイプのインデックスが再作成されます。
2	インデックスを並列に作成するエンティティータイプの数を設定します。

使用可能なフィルターと利用可能な一括インデクサー設定の完全なリストを以下の例に示します。

{
  "filter": { (1)
    "types": ["EntityName1", "EntityName2", "EntityName3", ...], (2)
    "tenants": ["tenant1", "tenant2", ...] (3)
  },
  "massIndexer":{ (4)
    "typesToIndexInParallel": 1, (5)
    "threadsToLoadObjects": 6,  (6)
    "batchSizeToLoadObjects": 10, (7)
    "cacheMode": "IGNORE", (8)
    "mergeSegmentsOnFinish": false, (9)
    "mergeSegmentsAfterPurge": true, (10)
    "dropAndCreateSchemaOnStart": false, (11)
    "purgeAllOnStart": true, (12)
    "idFetchSize": 100, (13)
    "transactionTimeout": 100000, (14)
  }
}

1	インデックスの再作成範囲を制限できるフィルターオブジェクト。
2	インデックスを再作成する必要があるエンティティー名の配列。指定されていないか空の場合は、すべてのエンティティータイプのインデックスが再作成されます。
3	マルチテナンシーの場合のテナント ID の配列。指定されていないか空の場合、すべてのテナントのインデックスが再作成されます。
4	一括インデクサー設定オブジェクト。
5	インデックスを並列に作成するエンティティータイプの数を設定します。
6	ルートエンティティーをロードするために使用されるスレッドの数の設定。
7	ルートエンティティーをロードするために使用されるバッチサイズの設定。
8	データロードタスクのキャッシュ対話モードの設定。
9	インデックスの作成後に各インデックスが 1 つのセグメントにマージされるかどうか。
10	インデックスの作成直前に、最初のインデックスのパージ後に各インデックスが 1 つのセグメントにマージされるかどうか。
11	インデックスの作成前に、インデックスとそのスキーマ (存在する場合) を削除して再作成するかどうか。
12	インデックスの作成前に、すべてのエンティティーがインデックスから削除されるかどうか。
13	プライマリーキーをロードする際に使用するフェッチサイズの指定 (インデックスを作成するオブジェクトの場合)。
14	インデックスを再作成する ID とエンティティーをロードするためのトランザクションのタイムアウトの指定。 JSON 内のすべてのプロパティーはオプションであり、使用できるのは必要なものだけである点に注意してください。

一括インデクサーの設定に関する詳細は、 Hibernate Search リファレンスドキュメントの対応するセクションを参照してください。

インデックスの再作成要求を送信すると、バックグラウンドでインデックスの作成がトリガーされます。インデックスの一括作成の進行状況はアプリケーションログに表示されます。テスト目的の場合、インデックスの作成がいつ終了したかを知ることは役に立つかもしれません。URL に wait_for=finished クエリーパラメーターを追加すると、管理エンドポイントが、インデックス作成の開始時と終了時を報告するチャンク化された応答を返します。

When working with multiple persistence units, the name of the persistence unit to reindex can be supplied through the persistence_unit query parameter: /q/hibernate-search/reindex?persistence_unit=non-default-persistence-unit.

参考資料

Hibernate Search の詳細については、 Hibernate チームが公開している多数の参照ドキュメントおよびその他の関連ドキュメントを参照してください。

FAQ

なぜElasticsearchだけなのか?

Hibernate SearchはLuceneバックエンドとElasticsearchバックエンドの両方をサポートしています。

Quarkus のコンテキストおよびスケーラブルなアプリケーションの構築において、Elasticsearch バックエンドの方適しています。そこで、Elasticsearch バックエンドに重点を置いています。

We don’t have plans to support the Lucene backend in Quarkus for now, though there is an issue tracking progress on such an implementation in the Quarkiverse: quarkiverse/quarkus-hibernate-search-extras#179.

Configuration Reference for Hibernate Search with Hibernate ORM

主な構成

ビルド時に固定される構成プロパティ - 他のすべての構成プロパティは実行時にオーバーライド可能

Configuration property

型

デフォルト

quarkus.hibernate-search-orm.enabled

Whether Hibernate Search is enabled during the build.

If Hibernate Search is disabled during the build, all processing related to Hibernate Search will be skipped, but it will not be possible to activate Hibernate Search at runtime: quarkus.hibernate-search-orm.active will default to false and setting it to true will lead to an error.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ENABLED

boolean

true

quarkus.hibernate-search-orm.background-failure-handler

quarkus.hibernate-search-orm."persistence-unit-name".background-failure-handler

A bean reference to a component that should be notified of any failure occurring in a background process (mainly index operations).

The referenced bean must implement FailureHandler.

See this section of the reference documentation for more information.

Instead of setting this configuration property, you can simply annotate your custom FailureHandler implementation with @SearchExtension and leave the configuration property unset: Hibernate Search will use the annotated implementation automatically. See this section for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_BACKGROUND_FAILURE_HANDLER

string

quarkus.hibernate-search-orm.coordination.strategy

quarkus.hibernate-search-orm."persistence-unit-name".coordination.strategy

The strategy to use for coordinating between threads or even separate instances of the application, in particular in automatic indexing.

See coordination for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_STRATEGY

string

none

quarkus.hibernate-search-orm.mapping.configurer

quarkus.hibernate-search-orm."persistence-unit-name".mapping.configurer

One or more bean references to the component(s) used to configure the Hibernate Search mapping, in particular programmatically.

The referenced beans must implement HibernateOrmSearchMappingConfigurer.

See Programmatic mapping for an example on how mapping configurers can be used to apply programmatic mappings.

Instead of setting this configuration property, you can simply annotate your custom HibernateOrmSearchMappingConfigurer implementations with @SearchExtension and leave the configuration property unset: Hibernate Search will use the annotated implementation automatically. See this section for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_MAPPING_CONFIGURER

list of string

quarkus.hibernate-search-orm.active

quarkus.hibernate-search-orm."persistence-unit-name".active

Whether Hibernate Search should be active for this persistence unit at runtime.

If Hibernate Search is not active, it won’t index Hibernate ORM entities, and accessing the SearchMapping/SearchSession of the relevant persistence unit for search or other operation will not be possible.

Note that if Hibernate Search is disabled (i.e. quarkus.hibernate-search-orm.enabled is set to false), it won’t be active for any persistence unit, and setting this property to true will fail.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ACTIVE

boolean

'true' if Hibernate Search is enabled; 'false' otherwise

quarkus.hibernate-search-orm.schema-management.strategy

quarkus.hibernate-search-orm."persistence-unit-name".schema-management.strategy

The schema management strategy, controlling how indexes and their schema are created, updated, validated or dropped on startup and shutdown.

Available values:

Strategy

Definition

none

Do nothing: assume that indexes already exist and that their schema matches Hibernate Search’s expectations.

validate

Validate that indexes exist and that their schema matches Hibernate Search’s expectations.

If it does not, throw an exception, but make no attempt to fix the problem.

create

For indexes that do not exist, create them along with their schema.

For indexes that already exist, do nothing: assume that their schema matches Hibernate Search’s expectations.

create-or-validate (default unless using Dev Services)

For indexes that do not exist, create them along with their schema.

For indexes that already exist, validate that their schema matches Hibernate Search’s expectations.

If it does not, throw an exception, but make no attempt to fix the problem.

create-or-update

For indexes that do not exist, create them along with their schema.

For indexes that already exist, validate that their schema matches Hibernate Search’s expectations; if it does not match expectations, try to update it.

This strategy is unfit for production environments, due to several important limitations, but can be useful when developing.

drop-and-create

For indexes that do not exist, create them along with their schema.

For indexes that already exist, drop them, then create them along with their schema.

drop-and-create-and-drop (default when using Dev Services)

For indexes that do not exist, create them along with their schema.

For indexes that already exist, drop them, then create them along with their schema.

Also, drop indexes and their schema on shutdown.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_SCHEMA_MANAGEMENT_STRATEGY

none, validate, create, create-or-validate, create-or-update, drop-and-create, drop-and-create-and-drop

drop-and-create-and-drop when using Dev Services; create-or-validate otherwise

quarkus.hibernate-search-orm.query.loading.cache-lookup.strategy

quarkus.hibernate-search-orm."persistence-unit-name".query.loading.cache-lookup.strategy

The strategy to use when loading entities during the execution of a search query.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_QUERY_LOADING_CACHE_LOOKUP_STRATEGY

skip, persistence-context, persistence-context-then-second-level-cache

skip

quarkus.hibernate-search-orm.query.loading.fetch-size

quarkus.hibernate-search-orm."persistence-unit-name".query.loading.fetch-size

The fetch size to use when loading entities during the execution of a search query.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_QUERY_LOADING_FETCH_SIZE

int

100

quarkus.hibernate-search-orm.indexing.plan.synchronization.strategy

quarkus.hibernate-search-orm."persistence-unit-name".indexing.plan.synchronization.strategy

How to synchronize between application threads and indexing, in particular when relying on (implicit) listener-triggered indexing on entity change, but also when using a SearchIndexingPlan explicitly.

Defines how complete indexing should be before resuming the application thread after a database transaction is committed.

Indexing synchronization is only relevant when coordination is disabled (which is the default).

With the outbox-polling coordination strategy, indexing happens in background threads and is always asynchronous; the behavior is equivalent to the write-sync synchronization strategy.

Available values:

Strategy

Throughput

Guarantees when the application thread resumes

Changes applied

Changes safe from crash/power loss

Changes visible on search

async

Best

write-sync (default)

Medium

read-sync

Medium to worst

sync

Worst

This property also accepts a bean reference to a custom implementations of IndexingPlanSynchronizationStrategy.

See this section of the reference documentation for more information.

Instead of setting this configuration property, you can simply annotate your custom IndexingPlanSynchronizationStrategy implementation with @SearchExtension and leave the configuration property unset: Hibernate Search will use the annotated implementation automatically. See this section for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_INDEXING_PLAN_SYNCHRONIZATION_STRATEGY

string

write-sync

quarkus.hibernate-search-orm.multi-tenancy.tenant-ids

quarkus.hibernate-search-orm."persistence-unit-name".multi-tenancy.tenant-ids

An exhaustive list of all tenant identifiers that may be used by the application when multi-tenancy is enabled.

Mainly useful when using the {@code outbox-polling} coordination strategy, since it involves setting up one background processor per tenant.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_MULTI_TENANCY_TENANT_IDS

list of string

Configuration for backends

型

デフォルト

quarkus.hibernate-search-orm.elasticsearch.version

quarkus.hibernate-search-orm.elasticsearch."backend-name".version

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.version

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".version

The version of Elasticsearch used in the cluster.

As the schema is generated without a connection to the server, this item is mandatory.

It doesn’t have to be the exact version (it can be 7 or 7.1 for instance) but it has to be sufficiently precise to choose a model dialect (the one used to generate the schema) compatible with the protocol dialect (the one used to communicate with Elasticsearch).

There’s no rule of thumb here as it depends on the schema incompatibilities introduced by Elasticsearch versions. In any case, if there is a problem, you will have an error when Hibernate Search tries to connect to the cluster.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_VERSION

ElasticsearchVersion

quarkus.hibernate-search-orm.elasticsearch.layout.strategy

quarkus.hibernate-search-orm.elasticsearch."backend-name".layout.strategy

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.layout.strategy

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".layout.strategy

A bean reference to the component used to configure the Elasticsearch layout: index names, index aliases, …

The referenced bean must implement IndexLayoutStrategy.

Available built-in implementations:

simple: The default, future-proof strategy: if the index name in Hibernate Search is myIndex, this strategy will create an index named myindex-000001, an alias for write operations named myindex-write, and an alias for read operations named myindex-read.
no-alias: A strategy without index aliases, mostly useful on legacy clusters: if the index name in Hibernate Search is myIndex, this strategy will create an index named myindex, and will not use any alias.

See this section of the reference documentation for more information.

Instead of setting this configuration property, you can simply annotate your custom IndexLayoutStrategy implementation with @SearchExtension and leave the configuration property unset: Hibernate Search will use the annotated implementation automatically. See this section for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_LAYOUT_STRATEGY

string

quarkus.hibernate-search-orm.elasticsearch.schema-management.settings-file

quarkus.hibernate-search-orm.elasticsearch."backend-name".schema-management.settings-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.schema-management.settings-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".schema-management.settings-file

Path to a file in the classpath holding custom index settings to be included in the index definition when creating an Elasticsearch index.

The provided settings will be merged with those generated by Hibernate Search, including analyzer definitions. When analysis is configured both through an analysis configurer and these custom settings, the behavior is undefined; it should not be relied upon.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_SCHEMA_MANAGEMENT_SETTINGS_FILE

string

quarkus.hibernate-search-orm.elasticsearch.schema-management.mapping-file

quarkus.hibernate-search-orm.elasticsearch."backend-name".schema-management.mapping-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.schema-management.mapping-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".schema-management.mapping-file

Path to a file in the classpath holding a custom index mapping to be included in the index definition when creating an Elasticsearch index.

The file does not need to (and generally shouldn’t) contain the full mapping: Hibernate Search will automatically inject missing properties (index fields) in the given mapping.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_SCHEMA_MANAGEMENT_MAPPING_FILE

string

quarkus.hibernate-search-orm.elasticsearch.analysis.configurer

quarkus.hibernate-search-orm.elasticsearch."backend-name".analysis.configurer

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.analysis.configurer

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".analysis.configurer

One or more bean references to the component(s) used to configure full text analysis (e.g. analyzers, normalizers).

The referenced beans must implement ElasticsearchAnalysisConfigurer.

See Setting up the analyzers for more information.

Instead of setting this configuration property, you can simply annotate your custom ElasticsearchAnalysisConfigurer implementations with @SearchExtension and leave the configuration property unset: Hibernate Search will use the annotated implementation automatically. See this section for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_ANALYSIS_CONFIGURER

list of string

quarkus.hibernate-search-orm.elasticsearch.hosts

quarkus.hibernate-search-orm.elasticsearch."backend-name".hosts

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.hosts

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".hosts

The list of hosts of the Elasticsearch servers.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_HOSTS

list of string

localhost:9200

quarkus.hibernate-search-orm.elasticsearch.protocol

quarkus.hibernate-search-orm.elasticsearch."backend-name".protocol

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.protocol

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".protocol

The protocol to use when contacting Elasticsearch servers. Set to "https" to enable SSL/TLS.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_PROTOCOL

httpUse clear-text HTTP, with SSL/TLS disabled., httpsUse HTTPS, with SSL/TLS enabled.

httpUse clear-text HTTP, with SSL/TLS disabled.

quarkus.hibernate-search-orm.elasticsearch.username

quarkus.hibernate-search-orm.elasticsearch."backend-name".username

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.username

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".username

The username used for authentication.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_USERNAME

string

quarkus.hibernate-search-orm.elasticsearch.password

quarkus.hibernate-search-orm.elasticsearch."backend-name".password

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.password

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".password

The password used for authentication.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_PASSWORD

string

quarkus.hibernate-search-orm.elasticsearch.connection-timeout

quarkus.hibernate-search-orm.elasticsearch."backend-name".connection-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.connection-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".connection-timeout

The timeout when establishing a connection to an Elasticsearch server.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_CONNECTION_TIMEOUT

Duration

1S

quarkus.hibernate-search-orm.elasticsearch.read-timeout

quarkus.hibernate-search-orm.elasticsearch."backend-name".read-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.read-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".read-timeout

The timeout when reading responses from an Elasticsearch server.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_READ_TIMEOUT

Duration

30S

quarkus.hibernate-search-orm.elasticsearch.request-timeout

quarkus.hibernate-search-orm.elasticsearch."backend-name".request-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.request-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".request-timeout

The timeout when executing a request to an Elasticsearch server.

This includes the time needed to wait for a connection to be available, send the request and read the response.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_REQUEST_TIMEOUT

Duration

quarkus.hibernate-search-orm.elasticsearch.max-connections

quarkus.hibernate-search-orm.elasticsearch."backend-name".max-connections

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.max-connections

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".max-connections

The maximum number of connections to all the Elasticsearch servers.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_MAX_CONNECTIONS

int

20

quarkus.hibernate-search-orm.elasticsearch.max-connections-per-route

quarkus.hibernate-search-orm.elasticsearch."backend-name".max-connections-per-route

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.max-connections-per-route

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".max-connections-per-route

The maximum number of connections per Elasticsearch server.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_MAX_CONNECTIONS_PER_ROUTE

int

10

quarkus.hibernate-search-orm.elasticsearch.discovery.enabled

quarkus.hibernate-search-orm.elasticsearch."backend-name".discovery.enabled

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.discovery.enabled

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".discovery.enabled

Defines if automatic discovery is enabled.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_DISCOVERY_ENABLED

boolean

false

quarkus.hibernate-search-orm.elasticsearch.discovery.refresh-interval

quarkus.hibernate-search-orm.elasticsearch."backend-name".discovery.refresh-interval

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.discovery.refresh-interval

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".discovery.refresh-interval

Refresh interval of the node list.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_DISCOVERY_REFRESH_INTERVAL

Duration

10S

quarkus.hibernate-search-orm.elasticsearch.thread-pool.size

quarkus.hibernate-search-orm.elasticsearch."backend-name".thread-pool.size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.thread-pool.size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".thread-pool.size

The size of the thread pool assigned to the backend.

Note that number is per backend, not per index. Adding more indexes will not add more threads.

As all operations happening in this thread-pool are non-blocking, raising its size above the number of processor cores available to the JVM will not bring noticeable performance benefit. The only reason to alter this setting would be to reduce the number of threads; for example, in an application with a single index with a single indexing queue, running on a machine with 64 processor cores, you might want to bring down the number of threads.

Defaults to the number of processor cores available to the JVM on startup.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_THREAD_POOL_SIZE

int

quarkus.hibernate-search-orm.elasticsearch.query.shard-failure.ignore

quarkus.hibernate-search-orm.elasticsearch."backend-name".query.shard-failure.ignore

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.query.shard-failure.ignore

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".query.shard-failure.ignore

Whether partial shard failures are ignored (true) or lead to Hibernate Search throwing an exception (false).

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_QUERY_SHARD_FAILURE_IGNORE

boolean

false

quarkus.hibernate-search-orm.elasticsearch.version-check.enabled

quarkus.hibernate-search-orm.elasticsearch."backend-name".version-check.enabled

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.version-check.enabled

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".version-check.enabled

Whether Hibernate Search should check the version of the Elasticsearch cluster on startup.

Set to false if the Elasticsearch cluster may not be available on startup.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_VERSION_CHECK_ENABLED

boolean

true

quarkus.hibernate-search-orm.elasticsearch.schema-management.required-status

quarkus.hibernate-search-orm.elasticsearch."backend-name".schema-management.required-status

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.schema-management.required-status

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".schema-management.required-status

The minimal Elasticsearch cluster status required on startup.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_SCHEMA_MANAGEMENT_REQUIRED_STATUS

green, yellow, red

yellow

quarkus.hibernate-search-orm.elasticsearch.schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm.elasticsearch."backend-name".schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".schema-management.required-status-wait-timeout

How long we should wait for the status before failing the bootstrap.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_SCHEMA_MANAGEMENT_REQUIRED_STATUS_WAIT_TIMEOUT

Duration

10S

quarkus.hibernate-search-orm.elasticsearch.indexing.queue-count

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexing.queue-count

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexing.queue-count

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexing.queue-count

The number of indexing queues assigned to each index.

Higher values will lead to more connections being used in parallel, which may lead to higher indexing throughput, but incurs a risk of overloading Elasticsearch, i.e. of overflowing its HTTP request buffers and tripping circuit breakers, leading to Elasticsearch giving up on some request and resulting in indexing failures.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXING_QUEUE_COUNT

int

10

quarkus.hibernate-search-orm.elasticsearch.indexing.queue-size

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexing.queue-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexing.queue-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexing.queue-size

The size of indexing queues.

Lower values may lead to lower memory usage, especially if there are many queues, but values that are too low will reduce the likeliness of reaching the max bulk size and increase the likeliness of application threads blocking because the queue is full, which may lead to lower indexing throughput.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXING_QUEUE_SIZE

int

1000

quarkus.hibernate-search-orm.elasticsearch.indexing.max-bulk-size

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexing.max-bulk-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexing.max-bulk-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexing.max-bulk-size

The maximum size of bulk requests created when processing indexing queues.

Higher values will lead to more documents being sent in each HTTP request sent to Elasticsearch, which may lead to higher indexing throughput, but incurs a risk of overloading Elasticsearch, i.e. of overflowing its HTTP request buffers and tripping circuit breakers, leading to Elasticsearch giving up on some request and resulting in indexing failures.

Note that raising this number above the queue size has no effect, as bulks cannot include more requests than are contained in the queue.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXING_MAX_BULK_SIZE

int

100

Per-index configuration overrides

型

デフォルト

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".schema-management.settings-file

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".schema-management.settings-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".schema-management.settings-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".schema-management.settings-file

Path to a file in the classpath holding custom index settings to be included in the index definition when creating an Elasticsearch index.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__SCHEMA_MANAGEMENT_SETTINGS_FILE

string

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".schema-management.mapping-file

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".schema-management.mapping-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".schema-management.mapping-file

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".schema-management.mapping-file

Path to a file in the classpath holding a custom index mapping to be included in the index definition when creating an Elasticsearch index.

The file does not need to (and generally shouldn’t) contain the full mapping: Hibernate Search will automatically inject missing properties (index fields) in the given mapping.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__SCHEMA_MANAGEMENT_MAPPING_FILE

string

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".analysis.configurer

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".analysis.configurer

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".analysis.configurer

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".analysis.configurer

One or more bean references to the component(s) used to configure full text analysis (e.g. analyzers, normalizers).

The referenced beans must implement ElasticsearchAnalysisConfigurer.

See Setting up the analyzers for more information.

If this configuration property is set, it takes precedence over any @SearchExtension annotation.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__ANALYSIS_CONFIGURER

list of string

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".schema-management.required-status

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".schema-management.required-status

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".schema-management.required-status

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".schema-management.required-status

The minimal Elasticsearch cluster status required on startup.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__SCHEMA_MANAGEMENT_REQUIRED_STATUS

green, yellow, red

yellow

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".schema-management.required-status-wait-timeout

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".schema-management.required-status-wait-timeout

How long we should wait for the status before failing the bootstrap.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__SCHEMA_MANAGEMENT_REQUIRED_STATUS_WAIT_TIMEOUT

Duration

10S

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".indexing.queue-count

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".indexing.queue-count

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".indexing.queue-count

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".indexing.queue-count

The number of indexing queues assigned to each index.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__INDEXING_QUEUE_COUNT

int

10

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".indexing.queue-size

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".indexing.queue-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".indexing.queue-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".indexing.queue-size

The size of indexing queues.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__INDEXING_QUEUE_SIZE

int

1000

quarkus.hibernate-search-orm.elasticsearch.indexes."index-name".indexing.max-bulk-size

quarkus.hibernate-search-orm.elasticsearch."backend-name".indexes."index-name".indexing.max-bulk-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch.indexes."index-name".indexing.max-bulk-size

quarkus.hibernate-search-orm."persistence-unit-name".elasticsearch."backend-name".indexes."index-name".indexing.max-bulk-size

The maximum size of bulk requests created when processing indexing queues.

Note that raising this number above the queue size has no effect, as bulks cannot include more requests than are contained in the queue.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_ELASTICSEARCH_INDEXES__INDEX_NAME__INDEXING_MAX_BULK_SIZE

int

100

Management interface

型

デフォルト

quarkus.hibernate-search-orm.management.root-path

Root path for reindexing endpoints. This value will be resolved as a path relative to ${quarkus.management.root-path}.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_MANAGEMENT_ROOT_PATH

string

hibernate-search/

quarkus.hibernate-search-orm.management.enabled

If management interface is turned on the reindexing endpoints will be published under the management interface. This property allows to enable this functionality by setting it to `true.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_MANAGEMENT_ENABLED

boolean

false

期間フォーマットについて

To write duration values, use the standard java.time.Duration format. See the Duration#parse() Java API documentation for more information.

数字で始まる簡略化した書式を使うこともできます:

数値のみの場合は、秒単位の時間を表します。
数値の後に ms が続く場合は、ミリ秒単位の時間を表します。

その他の場合は、簡略化されたフォーマットが解析のために java.time.Duration フォーマットに変換されます：

数値の後に h 、 m 、 s が続く場合は、その前に PT が付けられます。
数値の後に d が続く場合は、その前に P が付けられます。

Bean参照について

まず、設定プロパティーで Bean を参照することはオプションであり、実際には推奨されていないことに注意してください。 Bean に @SearchExtension アノテーションを付けることによって、同じ結果を得ることができます。詳細は this section を参照してください。

設定プロパティーで文字列値を使用して Bean を参照したい場合は、文字列が解析されることを確認します。最も一般的な形式は次のとおりです。

bean: の後に @Named CDI Beanの名前が続きます。例えば bean:myBean .
class: の後にクラスの完全修飾名を付けて、CDI Beanの場合は CDI を通して、そうでない場合はパブリックで引数なしのコンストラクタを通してインスタンス化されます。例えば class:com.mycompany.MyClass .
An arbitrary string referencing a built-in implementation. Available values are detailed in the documentation of each configuration property, such as async/read-sync/write-sync/sync for quarkus.hibernate-search-orm.indexing.plan.synchronization.strategy.

他の形式も認められていますが、高度なユースケースでのみ有用です。詳細は、Hibernate Searchの参照ドキュメントのこちらのセクションを参照してください。

アウトボックスポーリングとの連携の設定

これらの設定プロパティには、追加のエクステンションが必要です。アウトボックスポーリングによる調整を参照してください。

ビルド時に固定される構成プロパティ - 他のすべての構成プロパティは、実行時にオーバーライド可能

Configuration property	タイプ	デフォルト
`quarkus.hibernate-search-orm.coordination.event-processor.enabled` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.enabled` Whether the event processor is enabled, i.e. whether events will be processed to perform automatic reindexing on this instance of the application. This can be set to `false` to disable event processing on some application nodes, for example to dedicate some nodes to HTTP request processing and other nodes to event processing. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_ENABLED` Show more	ブーリアン	`true`
`quarkus.hibernate-search-orm.coordination.event-processor.shards.total-count` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.shards.total-count` The total number of shards that will form a partition of the entity change events to process. By default, sharding is dynamic and setting this property is not necessary. If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the assigned shards (see `shards.assigned`) is necessary. See this section of the reference documentation for more information about event processor sharding. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_SHARDS_TOTAL_COUNT` Show more	int
`quarkus.hibernate-search-orm.coordination.event-processor.shards.assigned` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.shards.assigned` Among shards that will form a partition of the entity change events, the shards that will be processed by this application instance. By default, sharding is dynamic and setting this property is not necessary. If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the total shard count is necessary. Shards are referred to by an index in the range `[0, total_count - 1]` (see `shards.total-count`). A given application node must be assigned at least one shard but may be assigned multiple shards by setting `shards.assigned` to a comma-separated list, e.g. `0,3`. See this section of the reference documentation for more information about event processor sharding. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_SHARDS_ASSIGNED` Show more	list of int
`quarkus.hibernate-search-orm.coordination.event-processor.polling-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.polling-interval` How long to wait for another query to the outbox events table after a query didn’t return any event. Lower values will reduce the time it takes for a change to be reflected in the index, but will increase the stress on the database when there are no new events. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_POLLING_INTERVAL` Show more	Duration	`0.100S`
`quarkus.hibernate-search-orm.coordination.event-processor.pulse-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.pulse-interval` How long the event processor can poll for events before it must perform a "pulse", updating and checking registrations in the agents table. The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval. Low values (closer to the polling interval) mean less time wasted not processing events when a node joins or leaves the cluster, and reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but more stress on the database because of more frequent checks of the list of agents. High values (closer to the expiration interval) mean more time wasted not processing events when a node joins or leaves the cluster, and increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but less stress on the database because of less frequent checks of the list of agents. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_PULSE_INTERVAL` Show more	Duration	`2S`
`quarkus.hibernate-search-orm.coordination.event-processor.pulse-expiration` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.pulse-expiration` How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster. The expiration interval must be set to a value at least 3 times larger than the pulse interval. Low values (closer to the pulse interval) mean less time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected. High values (much larger than the pulse interval) mean more time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_PULSE_EXPIRATION` Show more	Duration	`30S`
`quarkus.hibernate-search-orm.coordination.event-processor.batch-size` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.batch-size` How many outbox events, at most, are processed in a single transaction. Higher values will reduce the number of transactions opened by the background process and may increase performance thanks to the first-level cache (persistence context), but will increase memory usage and in extreme cases may lead to `OutOfMemoryError`s. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_BATCH_SIZE` Show more	int	`50`
`quarkus.hibernate-search-orm.coordination.event-processor.transaction-timeout` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.transaction-timeout` The timeout for transactions processing outbox events. When this property is not set, Hibernate Search will use whatever default transaction timeout is configured in the JTA transaction manager, which may be too low for batch processing and lead to transaction timeouts when processing batches of events. If this happens, set a higher transaction timeout for event processing using this property. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_TRANSACTION_TIMEOUT` Show more	Duration
`quarkus.hibernate-search-orm.coordination.event-processor.retry-delay` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.retry-delay` How long the event processor must wait before re-processing an event after its previous processing failed. Use the value `0S` to reprocess failed events as soon as possible, with no delay. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_RETRY_DELAY` Show more	Duration	`30S`
`quarkus.hibernate-search-orm.coordination.mass-indexer.polling-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.polling-interval` How long to wait for another query to the agent table when actively waiting for event processors to suspend themselves. Low values will reduce the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will increase the stress on the database while the mass indexer agent is actively waiting. High values will increase the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will reduce the stress on the database while the mass indexer agent is actively waiting. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_POLLING_INTERVAL` Show more	Duration	`0.100S`
`quarkus.hibernate-search-orm.coordination.mass-indexer.pulse-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.pulse-interval` How long the mass indexer can wait before it must perform a "pulse", updating and checking registrations in the agent table. The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval. Low values (closer to the polling interval) mean reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but more stress on the database because of more frequent updates of the mass indexer agent’s entry in the agent table. High values (closer to the expiration interval) mean increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but less stress on the database because of less frequent updates of the mass indexer agent’s entry in the agent table. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_PULSE_INTERVAL` Show more	Duration	`2S`
`quarkus.hibernate-search-orm.coordination.mass-indexer.pulse-expiration` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.pulse-expiration` How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster. The expiration interval must be set to a value at least 3 times larger than the pulse interval. Low values (closer to the pulse interval) mean less time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected. High values (much larger than the pulse interval) mean more time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_PULSE_EXPIRATION` Show more	Duration	`30S`
Configuration for persistence units	タイプ	デフォルト
Configuration for the mapping of entities used for outbox-polling coordination	タイプ	デフォルト
`quarkus.hibernate-search-orm.coordination.entity-mapping.agent.catalog` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.catalog` The database catalog to use for the agent table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_CATALOG` Show more	string	`Default catalog configured in Hibernate ORM`
`quarkus.hibernate-search-orm.coordination.entity-mapping.agent.schema` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.schema` The schema catalog to use for the agent table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_SCHEMA` Show more	string	`Default catalog configured in Hibernate ORM`
`quarkus.hibernate-search-orm.coordination.entity-mapping.agent.table` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.table` The name of the agent table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_TABLE` Show more	string	`HSEARCH_AGENT`
`quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-gen-strategy` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.uuid-gen-strategy` The UUID generator strategy used for the agent table. Available strategies: `auto` (the default) is the same as `random` which uses `UUID#randomUUID()`. `time` is an IP based strategy consistent with IETF RFC 4122. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_UUID_GEN_STRATEGY` Show more	`auto`, `random`, `time`	`auto`
`quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-type` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.uuid-type` The name of the Hibernate ORM basic type used for representing an UUID in the outbox event table. Refer to this section of the Hibernate ORM documentation to see the possible UUID representations. Defaults to the special value `default`, which will result into one of `char`/`binary` depending on the database kind. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_UUID_TYPE` Show more	string	`char/binary depending on the database kind`
`quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.catalog` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.catalog` The database catalog to use for the outbox event table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_CATALOG` Show more	string	`Default catalog configured in Hibernate ORM`
`quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.schema` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.schema` The schema catalog to use for the outbox event table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_SCHEMA` Show more	string	`Default schema configured in Hibernate ORM`
`quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.table` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.table` The name of the outbox event table. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_TABLE` Show more	string	`HSEARCH_OUTBOX_EVENT`
`quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-gen-strategy` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.uuid-gen-strategy` The UUID generator strategy used for the outbox event table. Available strategies: `auto` (the default) is the same as `random` which uses `UUID#randomUUID()`. `time` is an IP based strategy consistent with IETF RFC 4122. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_UUID_GEN_STRATEGY` Show more	`auto`, `random`, `time`	`auto`
`quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-type` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.uuid-type` The name of the Hibernate ORM basic type used for representing an UUID in the outbox event table. Refer to this section of the Hibernate ORM documentation to see the possible UUID representations. Defaults to the special value `default`, which will result into one of `char`/`binary` depending on the database kind. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_UUID_TYPE` Show more	string	`char/binary depending on the database kind`
Per-tenant configuration overrides	タイプ	デフォルト
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.enabled` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.enabled` Whether the event processor is enabled, i.e. whether events will be processed to perform automatic reindexing on this instance of the application. This can be set to `false` to disable event processing on some application nodes, for example to dedicate some nodes to HTTP request processing and other nodes to event processing. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_ENABLED` Show more	ブーリアン	`true`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.shards.total-count` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.shards.total-count` The total number of shards that will form a partition of the entity change events to process. By default, sharding is dynamic and setting this property is not necessary. If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the assigned shards (see `shards.assigned`) is necessary. See this section of the reference documentation for more information about event processor sharding. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_SHARDS_TOTAL_COUNT` Show more	int
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.shards.assigned` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.shards.assigned` Among shards that will form a partition of the entity change events, the shards that will be processed by this application instance. By default, sharding is dynamic and setting this property is not necessary. If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the total shard count is necessary. Shards are referred to by an index in the range `[0, total_count - 1]` (see `shards.total-count`). A given application node must be assigned at least one shard but may be assigned multiple shards by setting `shards.assigned` to a comma-separated list, e.g. `0,3`. See this section of the reference documentation for more information about event processor sharding. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_SHARDS_ASSIGNED` Show more	list of int
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.polling-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.polling-interval` How long to wait for another query to the outbox events table after a query didn’t return any event. Lower values will reduce the time it takes for a change to be reflected in the index, but will increase the stress on the database when there are no new events. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_POLLING_INTERVAL` Show more	Duration	`0.100S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.pulse-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.pulse-interval` How long the event processor can poll for events before it must perform a "pulse", updating and checking registrations in the agents table. The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval. Low values (closer to the polling interval) mean less time wasted not processing events when a node joins or leaves the cluster, and reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but more stress on the database because of more frequent checks of the list of agents. High values (closer to the expiration interval) mean more time wasted not processing events when a node joins or leaves the cluster, and increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but less stress on the database because of less frequent checks of the list of agents. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_PULSE_INTERVAL` Show more	Duration	`2S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.pulse-expiration` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.pulse-expiration` How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster. The expiration interval must be set to a value at least 3 times larger than the pulse interval. Low values (closer to the pulse interval) mean less time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected. High values (much larger than the pulse interval) mean more time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_PULSE_EXPIRATION` Show more	Duration	`30S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.batch-size` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.batch-size` How many outbox events, at most, are processed in a single transaction. Higher values will reduce the number of transactions opened by the background process and may increase performance thanks to the first-level cache (persistence context), but will increase memory usage and in extreme cases may lead to `OutOfMemoryError`s. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_BATCH_SIZE` Show more	int	`50`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.transaction-timeout` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.transaction-timeout` The timeout for transactions processing outbox events. When this property is not set, Hibernate Search will use whatever default transaction timeout is configured in the JTA transaction manager, which may be too low for batch processing and lead to transaction timeouts when processing batches of events. If this happens, set a higher transaction timeout for event processing using this property. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_TRANSACTION_TIMEOUT` Show more	Duration
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.retry-delay` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.retry-delay` How long the event processor must wait before re-processing an event after its previous processing failed. Use the value `0S` to reprocess failed events as soon as possible, with no delay. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_RETRY_DELAY` Show more	Duration	`30S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.polling-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.polling-interval` How long to wait for another query to the agent table when actively waiting for event processors to suspend themselves. Low values will reduce the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will increase the stress on the database while the mass indexer agent is actively waiting. High values will increase the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will reduce the stress on the database while the mass indexer agent is actively waiting. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_POLLING_INTERVAL` Show more	Duration	`0.100S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.pulse-interval` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.pulse-interval` How long the mass indexer can wait before it must perform a "pulse", updating and checking registrations in the agent table. The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval. Low values (closer to the polling interval) mean reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but more stress on the database because of more frequent updates of the mass indexer agent’s entry in the agent table. High values (closer to the expiration interval) mean increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but less stress on the database because of less frequent updates of the mass indexer agent’s entry in the agent table. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_PULSE_INTERVAL` Show more	Duration	`2S`
`quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.pulse-expiration` `quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.pulse-expiration` How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster. The expiration interval must be set to a value at least 3 times larger than the pulse interval. Low values (closer to the pulse interval) mean less time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected. High values (much larger than the pulse interval) mean more time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected. See this section of the reference documentation for more information. Environment variable: `QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_PULSE_EXPIRATION` Show more	Duration	`30S`

Configuration property

タイプ

デフォルト

quarkus.hibernate-search-orm.coordination.event-processor.enabled

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.enabled

Whether the event processor is enabled, i.e. whether events will be processed to perform automatic reindexing on this instance of the application.

This can be set to false to disable event processing on some application nodes, for example to dedicate some nodes to HTTP request processing and other nodes to event processing.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_ENABLED

ブーリアン

true

quarkus.hibernate-search-orm.coordination.event-processor.shards.total-count

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.shards.total-count

The total number of shards that will form a partition of the entity change events to process.

By default, sharding is dynamic and setting this property is not necessary.

If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the assigned shards (see shards.assigned) is necessary.

See this section of the reference documentation for more information about event processor sharding.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_SHARDS_TOTAL_COUNT

int

quarkus.hibernate-search-orm.coordination.event-processor.shards.assigned

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.shards.assigned

Among shards that will form a partition of the entity change events, the shards that will be processed by this application instance.

By default, sharding is dynamic and setting this property is not necessary.

If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the total shard count is necessary.

Shards are referred to by an index in the range [0, total_count - 1] (see shards.total-count). A given application node must be assigned at least one shard but may be assigned multiple shards by setting shards.assigned to a comma-separated list, e.g. 0,3.

See this section of the reference documentation for more information about event processor sharding.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_SHARDS_ASSIGNED

list of int

quarkus.hibernate-search-orm.coordination.event-processor.polling-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.polling-interval

How long to wait for another query to the outbox events table after a query didn’t return any event.

Lower values will reduce the time it takes for a change to be reflected in the index, but will increase the stress on the database when there are no new events.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_POLLING_INTERVAL

Duration

0.100S

quarkus.hibernate-search-orm.coordination.event-processor.pulse-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.pulse-interval

How long the event processor can poll for events before it must perform a "pulse", updating and checking registrations in the agents table.

The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval.

Low values (closer to the polling interval) mean less time wasted not processing events when a node joins or leaves the cluster, and reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but more stress on the database because of more frequent checks of the list of agents.

High values (closer to the expiration interval) mean more time wasted not processing events when a node joins or leaves the cluster, and increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected, but less stress on the database because of less frequent checks of the list of agents.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_PULSE_INTERVAL

Duration

2S

quarkus.hibernate-search-orm.coordination.event-processor.pulse-expiration

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.pulse-expiration

How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster.

The expiration interval must be set to a value at least 3 times larger than the pulse interval.

Low values (closer to the pulse interval) mean less time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but increased risk of wasting time not processing events because an event processor is incorrectly considered disconnected.

High values (much larger than the pulse interval) mean more time wasted not processing events when a node abruptly leaves the cluster due to a crash or network failure, but reduced risk of wasting time not processing events because an event processor is incorrectly considered disconnected.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_PULSE_EXPIRATION

Duration

30S

quarkus.hibernate-search-orm.coordination.event-processor.batch-size

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.batch-size

How many outbox events, at most, are processed in a single transaction.

Higher values will reduce the number of transactions opened by the background process and may increase performance thanks to the first-level cache (persistence context), but will increase memory usage and in extreme cases may lead to OutOfMemoryErrors.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_BATCH_SIZE

int

50

quarkus.hibernate-search-orm.coordination.event-processor.transaction-timeout

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.transaction-timeout

The timeout for transactions processing outbox events.

When this property is not set, Hibernate Search will use whatever default transaction timeout is configured in the JTA transaction manager, which may be too low for batch processing and lead to transaction timeouts when processing batches of events. If this happens, set a higher transaction timeout for event processing using this property.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_TRANSACTION_TIMEOUT

Duration

quarkus.hibernate-search-orm.coordination.event-processor.retry-delay

quarkus.hibernate-search-orm."persistence-unit-name".coordination.event-processor.retry-delay

How long the event processor must wait before re-processing an event after its previous processing failed.

Use the value 0S to reprocess failed events as soon as possible, with no delay.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_EVENT_PROCESSOR_RETRY_DELAY

Duration

30S

quarkus.hibernate-search-orm.coordination.mass-indexer.polling-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.polling-interval

How long to wait for another query to the agent table when actively waiting for event processors to suspend themselves.

Low values will reduce the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will increase the stress on the database while the mass indexer agent is actively waiting.

High values will increase the time it takes for the mass indexer agent to detect that event processors finally suspended themselves, but will reduce the stress on the database while the mass indexer agent is actively waiting.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_POLLING_INTERVAL

Duration

0.100S

quarkus.hibernate-search-orm.coordination.mass-indexer.pulse-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.pulse-interval

How long the mass indexer can wait before it must perform a "pulse", updating and checking registrations in the agent table.

The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval.

Low values (closer to the polling interval) mean reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but more stress on the database because of more frequent updates of the mass indexer agent’s entry in the agent table.

High values (closer to the expiration interval) mean increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected, but less stress on the database because of less frequent updates of the mass indexer agent’s entry in the agent table.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_PULSE_INTERVAL

Duration

2S

quarkus.hibernate-search-orm.coordination.mass-indexer.pulse-expiration

quarkus.hibernate-search-orm."persistence-unit-name".coordination.mass-indexer.pulse-expiration

How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster.

The expiration interval must be set to a value at least 3 times larger than the pulse interval.

Low values (closer to the pulse interval) mean less time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but increased risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected.

High values (much larger than the pulse interval) mean more time wasted with event processors not processing events when a mass indexer agent terminates due to a crash, but reduced risk of event processors starting to process events again during mass indexing because a mass indexer agent is incorrectly considered disconnected.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_MASS_INDEXER_PULSE_EXPIRATION

Duration

30S

Configuration for persistence units

タイプ

デフォルト

Configuration for the mapping of entities used for outbox-polling coordination

タイプ

デフォルト

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.catalog

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.catalog

The database catalog to use for the agent table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_CATALOG

string

Default catalog configured in Hibernate ORM

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.schema

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.schema

The schema catalog to use for the agent table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_SCHEMA

string

Default catalog configured in Hibernate ORM

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.table

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.table

The name of the agent table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_TABLE

string

HSEARCH_AGENT

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-gen-strategy

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.uuid-gen-strategy

The UUID generator strategy used for the agent table.

Available strategies:

auto (the default) is the same as random which uses UUID#randomUUID().
time is an IP based strategy consistent with IETF RFC 4122.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_UUID_GEN_STRATEGY

auto, random, time

auto

quarkus.hibernate-search-orm.coordination.entity-mapping.agent.uuid-type

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.agent.uuid-type

The name of the Hibernate ORM basic type used for representing an UUID in the outbox event table.

Refer to this section of the Hibernate ORM documentation to see the possible UUID representations.

Defaults to the special value default, which will result into one of char/binary depending on the database kind.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_AGENT_UUID_TYPE

string

char/binary depending on the database kind

quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.catalog

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.catalog

The database catalog to use for the outbox event table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_CATALOG

string

Default catalog configured in Hibernate ORM

quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.schema

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.schema

The schema catalog to use for the outbox event table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_SCHEMA

string

Default schema configured in Hibernate ORM

quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.table

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.table

The name of the outbox event table.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_TABLE

string

HSEARCH_OUTBOX_EVENT

quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-gen-strategy

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.uuid-gen-strategy

The UUID generator strategy used for the outbox event table.

Available strategies:

auto (the default) is the same as random which uses UUID#randomUUID().
time is an IP based strategy consistent with IETF RFC 4122.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_UUID_GEN_STRATEGY

auto, random, time

auto

quarkus.hibernate-search-orm.coordination.entity-mapping.outbox-event.uuid-type

quarkus.hibernate-search-orm."persistence-unit-name".coordination.entity-mapping.outbox-event.uuid-type

The name of the Hibernate ORM basic type used for representing an UUID in the outbox event table.

Refer to this section of the Hibernate ORM documentation to see the possible UUID representations.

Defaults to the special value default, which will result into one of char/binary depending on the database kind.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_ENTITY_MAPPING_OUTBOX_EVENT_UUID_TYPE

string

char/binary depending on the database kind

Per-tenant configuration overrides

タイプ

デフォルト

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.enabled

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.enabled

Whether the event processor is enabled, i.e. whether events will be processed to perform automatic reindexing on this instance of the application.

This can be set to false to disable event processing on some application nodes, for example to dedicate some nodes to HTTP request processing and other nodes to event processing.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_ENABLED

ブーリアン

true

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.shards.total-count

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.shards.total-count

The total number of shards that will form a partition of the entity change events to process.

By default, sharding is dynamic and setting this property is not necessary.

See this section of the reference documentation for more information about event processor sharding.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_SHARDS_TOTAL_COUNT

int

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.shards.assigned

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.shards.assigned

Among shards that will form a partition of the entity change events, the shards that will be processed by this application instance.

By default, sharding is dynamic and setting this property is not necessary.

If you want to control explicitly the number and assignment of shards, you must configure static sharding and then setting this property as well as the total shard count is necessary.

See this section of the reference documentation for more information about event processor sharding.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_SHARDS_ASSIGNED

list of int

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.polling-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.polling-interval

How long to wait for another query to the outbox events table after a query didn’t return any event.

Lower values will reduce the time it takes for a change to be reflected in the index, but will increase the stress on the database when there are no new events.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_POLLING_INTERVAL

Duration

0.100S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.pulse-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.pulse-interval

How long the event processor can poll for events before it must perform a "pulse", updating and checking registrations in the agents table.

The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_PULSE_INTERVAL

Duration

2S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.pulse-expiration

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.pulse-expiration

How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster.

The expiration interval must be set to a value at least 3 times larger than the pulse interval.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_PULSE_EXPIRATION

Duration

30S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.batch-size

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.batch-size

How many outbox events, at most, are processed in a single transaction.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_BATCH_SIZE

int

50

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.transaction-timeout

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.transaction-timeout

The timeout for transactions processing outbox events.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_TRANSACTION_TIMEOUT

Duration

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".event-processor.retry-delay

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".event-processor.retry-delay

How long the event processor must wait before re-processing an event after its previous processing failed.

Use the value 0S to reprocess failed events as soon as possible, with no delay.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__EVENT_PROCESSOR_RETRY_DELAY

Duration

30S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.polling-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.polling-interval

How long to wait for another query to the agent table when actively waiting for event processors to suspend themselves.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_POLLING_INTERVAL

Duration

0.100S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.pulse-interval

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.pulse-interval

How long the mass indexer can wait before it must perform a "pulse", updating and checking registrations in the agent table.

The pulse interval must be set to a value between the polling interval and one third (1/3) of the expiration interval.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_PULSE_INTERVAL

Duration

2S

quarkus.hibernate-search-orm.coordination.tenants."tenant-id".mass-indexer.pulse-expiration

quarkus.hibernate-search-orm."persistence-unit-name".coordination.tenants."tenant-id".mass-indexer.pulse-expiration

How long an event processor "pulse" remains valid before considering the processor disconnected and forcibly removing it from the cluster.

The expiration interval must be set to a value at least 3 times larger than the pulse interval.

See this section of the reference documentation for more information.

Environment variable: QUARKUS_HIBERNATE_SEARCH_ORM_COORDINATION_TENANTS__TENANT_ID__MASS_INDEXER_PULSE_EXPIRATION

Duration

30S

期間フォーマットについて

To write duration values, use the standard java.time.Duration format. See the Duration#parse() Java API documentation for more information.

数字で始まる簡略化した書式を使うこともできます:

数値のみの場合は、秒単位の時間を表します。
数値の後に ms が続く場合は、ミリ秒単位の時間を表します。

その他の場合は、簡略化されたフォーマットが解析のために java.time.Duration フォーマットに変換されます：

数値の後に h 、 m 、 s が続く場合は、その前に PT が付けられます。
数値の後に d が続く場合は、その前に P が付けられます。

前提条件
アーキテクチャ
ソリューション
Mavenプロジェクトの作成
ただのエンティティの作成
RESTサービスの初期化
Hibernate Searchアノテーションの使用
アナライザーとノーマライザー
- はじめに
- 使用するアナライザーの定義
- アナライザーのセットアップ
RESTサービスに全文検索機能を追加
データの自動初期化
アプリケーションの設定
フロントエンドの作成
アプリケーションで遊ぶ時間
ネイティブ実行可能ファイルの構築
開発サービス (設定不要のデータストア)
プログラムによるマッピング
OpenSearch対応
複数の永続化ユニット
- 複数の永続化ユニットを設定
- モデルクラスの永続化ユニットへのアタッチメント
CDI統合
- エントリーポイントの注入
- カスタムコンポーネントのプラグイン
オフライン起動
アウトボックスポーリングによる調整
AWSのリクエストの署名
管理エンドポイント
参考資料
FAQ
- なぜElasticsearchだけなのか?
Configuration Reference for Hibernate Search with Hibernate ORM
- 主な構成
- アウトボックスポーリングとの連携の設定

Hibernate ORMとElasticsearch/OpenSearchでHibernate Searchを使用

前提条件

アーキテクチャ

ソリューション

Mavenプロジェクトの作成

ただのエンティティの作成

RESTサービスの初期化

Hibernate Searchアノテーションの使用

アナライザーとノーマライザー

はじめに

使用するアナライザーの定義

アナライザーのセットアップ

RESTサービスに全文検索機能を追加

データの自動初期化

アプリケーションの設定

フロントエンドの作成

アプリケーションで遊ぶ時間

ネイティブ実行可能ファイルの構築

開発サービス (設定不要のデータストア)

プログラムによるマッピング

OpenSearch対応

複数の永続化ユニット

複数の永続化ユニットを設定

モデルクラスの永続化ユニットへのアタッチメント

CDI統合

エントリーポイントの注入

カスタムコンポーネントのプラグイン

オフライン起動

アウトボックスポーリングによる調整

AWSのリクエストの署名

管理エンドポイント

参考資料

FAQ

なぜElasticsearchだけなのか?

Configuration Reference for Hibernate Search with Hibernate ORM

主な構成

アウトボックスポーリングとの連携の設定

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