According to the documentation getting-started-java adjustment Indexi…

[qq943260285]

…ngTest.java update doc

According to the documentation https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/current/getting-started-java.html，Update exception (Validation Failed: 1: script or doc is missing;)

[kaiser20106]

+1
@test
public void updateDoc() throws Exception {
//tag::single-doc-update
Product product = new Product("bk-1", "City bike", 666);

 esClient.update(u -> u .index("products") .id("bk-1") .upsert(product), Product.class ); //end::single-doc-update } 

报错：
co.elastic.clients.elasticsearch._types.ElasticsearchException: [es/update] failed: [action_request_validation_exception] Validation Failed: 1: script or doc is missing;

at co.elastic.clients.transport.ElasticsearchTransportBase.getApiResponse(ElasticsearchTransportBase.java:338) at co.elastic.clients.transport.ElasticsearchTransportBase.performRequest(ElasticsearchTransportBase.java:140) at co.elastic.clients.elasticsearch.ElasticsearchClient.update(ElasticsearchClient.java:2201) at co.elastic.clients.elasticsearch.ElasticsearchClient.update(ElasticsearchClient.java:2218) at com.example.gp.EsTest.updateDoc(EsTest.java:93) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) 

我执行下列代码都是成功的：
@test
public void singleDocumentDSL() throws Exception {

 //tag::single-doc-dsl Product product = new Product("bk-1", "City bike", 123.0); IndexResponse response = esClient.index(i -> i .index("products") .id(product.getSku()) .document(product) ); log.info("Indexed with version " + response.version()); //每当对文档执行更新操作时，版本号会增加，以便跟踪文档的变化历史。 //end::single-doc-dsl } @Test public void deleteDocument() throws Exception { esClient.delete(d -> d.index("products").id("bk-1")); } 

[qq943260285]

此回复表示我收到你的邮件了哦。   

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-- 小宇