ElasticsearchVectorStore create error

[yulang1992]

Please do a quick search on GitHub issues first, there might be already a duplicate issue for the one you are about to create.
If the bug is trivial, just go ahead and create the issue. Otherwise, please take a few moments and fill in the following sections:

Bug description
error: 'co.elastic.clients.elasticsearch._types.mapping.DenseVectorProperty$Builder co.elastic.clients.elasticsearch._types.mapping.DenseVectorProperty$Builder.similarity(java.lang.String)', I check the source code,A type mismatch was found.

Environment

<properties>
    <java.version>21</java.version>
    <spring-ai.version>1.0.0</spring-ai.version>
</properties>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>com.mysql</groupId>
        <artifactId>mysql-connector-j</artifactId>
    </dependency>

    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <optional>true</optional>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>

    <!-- mongodb nosql chat memory -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-mongodb</artifactId>
    </dependency>


    <dependency>
        <groupId>org.springframework.ai</groupId>
        <artifactId>spring-ai-starter-vector-store-elasticsearch</artifactId>
    </dependency>

</dependencies>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.ai</groupId>
            <artifactId>spring-ai-bom</artifactId>
            <version>${spring-ai.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<build>

</build>

Steps to reproduce
Steps to reproduce the issue.

Expected behavior

  public final Builder similarity(@Nullable DenseVectorSimilarity value) {
        this.similarity = value;
        return this;
    }

private void createIndexMapping() {
	try {
		this.elasticsearchClient.indices()
			.create(cr -> cr.index(this.options.getIndexName())
				.mappings(map -> map.properties(this.options.getEmbeddingFieldName(),
                                                 //    In fact  	p -> p.denseVector(dv -> dv.similarity(this.options.getSimilarity().toString())
						p -> p.denseVector(dv -> dv.similarity(this.options.getSimilarity())
							.dims(this.options.getDimensions())))));
	}
	catch (IOException e) {
		throw new RuntimeException(e);
	}
}

[ilayaperumalg]

@yulang1992 Looks like the elastic search java client you are using isn't compatible with the version Spring AI 1.0.0 brings in - 8.15.5. You need to enforce your application to use this specific version of elastic search java client to make this work.

Please feel free to re-open the issue if you still see the issue.