### Elasticsearch Version

8.2.0

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

docker-image = docker.elastic.co/elasticsearch/elasticsearch:8.2.0

### Problem Description

We are trying to migrate from Elasticsearch 6.7.1 to Elasticsearch 8.2.0.

With the same amount of documents per bulk request (100 docs per request), we always get a socket timeout in Elasticsearch 8.2.0. Everything works fine in Elasticsearch 6.7.1.

I noticed that indexing the same document in Elasticsearch 8.2.0 takes 44152ms. In Elasticsearch 6.7.1, indexing takes 50ms.

### Steps to Reproduce

[elasticsearch_8.2.0.txt](https://github.com/elastic/elasticsearch/files/8754299/elasticsearch_8.2.0.txt)
[elasticsearch_6.7.1.txt](https://github.com/elastic/elasticsearch/files/8754300/elasticsearch_6.7.1.txt)



### Logs (if relevant)

_No response_
server/src/main/java/org/elasticsearch/index/mapper/DocumentParser.java
throw new UnsupportedOperationException();
            }
            @Override
            public String typeName() {
                throw new UnsupportedOperationException();
            }
            @Override
            public Query termQuery(Object value, SearchExecutionContext context) {
                throw new UnsupportedOperationException();
            }
        },
        FieldMapper.MultiFields.empty(),
        FieldMapper.CopyTo.empty()
    ) {
        @Override
        protected void parseCreateField(DocumentParserContext context) throws IOException {
            
        }
        @Override
        public String name() {
            throw new UnsupportedOperationException();
        }
        @Override
        public String typeName() {
            throw new UnsupportedOperationException();
        }
        @Override
        public MappedFieldType fieldType() {
            throw new UnsupportedOperationException();
        }