Top Hits Aggregation top_hits 指标聚合器跟踪正在聚合的最相关文档。此聚合器旨在用作子聚合器，以便可以按桶聚合最匹配的文档。 top_hits 聚合器可以有效地用于通过桶聚合器按特定字段对结果集进行分组。一个或多个存储桶聚合器确定结果集被切入的属性。 Options from - 要获取的第一个结果的偏移量。 ...

Text analysis Analyzers Built-in analyzers Custom analyzers Text analysis at indexing time and query time Example Testing an analyzer Verifying analyzer settings Next steps ...

Search Example Path and HTTP Methods URL Parameters The preference query parameter Request body Response body The ext object Search Introduced 1.0 The Search API ope...

Hybrid search Using hybrid search Step 1: Create an ingest pipeline Step 2: Create an index for ingestion Step 3: Ingest documents into the index Step 4: Configure a search pip...

Hybrid search Using hybrid search Step 1: Create an ingest pipeline Step 2: Create an index for ingestion Step 3: Ingest documents into the index Step 4: Configure a search pip...

Search Example Path and HTTP Methods URL Parameters The preference query parameter Request body Response body The ext object Search Introduced 1.0 The Search API oper...

Hybrid search Using hybrid search Step 1: Create an ingest pipeline Step 2: Create an index for ingestion Step 3: Ingest documents into the index Step 4: Configure a search pip...

Text analysis Analyzers Built-in analyzers Custom analyzers Text analysis at indexing time and query time Example Testing an analyzer Verifying analyzer settings Next steps ...

Search Example Path and HTTP Methods URL Parameters The preference query parameter Request body Response body The ext object This version of the OpenSearch documentation...

Debian Step 1: Download and install OpenSearch Install OpenSearch from a package Fingerprint verification Install OpenSearch from an APT repository Step 2: (Optional) Test Open...