ElasticSearch 7.x default does not support the specified index type

Original: elasticsearch 7.x default does not support the specified index type

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ElasticSearch 7.x default does not support the specified index type

Executed on elasticsearch7.x:
 

   
   
put es_test
{
"settings":{
"number_of_shards" : 3,
"number_of_replicas" : 0
},
"mappings":{
"books":{
"properties":{
"title":{ "type": "text"},
"name":{ "type": "text", "index": false},
"publish_date":{ "type": "date", "index": false},
"price":{ "type": "double"},
"number":{
"type": "object",
"dynamic": true
}
}
}
}
}
  
  

The results will be wrong: Root mapping definition has unsupported parameters

   
   
{
"error": {
"root_cause": [
{
"type": "mapper_parsing_exception",
"reason": "Root mapping definition has unsupported parameters: [books : {properties={number={dynamic=true, type=object}, price={type=double}, name={index=false, type=text}, title={type=text}, publish_date={index=false, type=date}}}]"
}
],
"type": "mapper_parsing_exception",
"reason": "Failed to parse mapping [_doc]: Root mapping definition has unsupported parameters: [books : {properties={number={dynamic=true, type=object}, price={type=double}, name={index=false, type=text}, title={type=text}, publish_date={index=false, type=date}}}]",
"caused_by": {
"type": "mapper_parsing_exception",
"reason": "Root mapping definition has unsupported parameters: [books : {properties={number={dynamic=true, type=object}, price={type=double}, name={index=false, type=text}, title={type=text}, publish_date={index=false, type=date}}}]"
}
},
"status": 400
}
  
  

If executed on 6.x, are executed normally

   
   
{
"acknowledged" : true
}
  
  

This occurs because, elasticsearch7 default does not support the specified index type, default index type is _doc, if you want to change, include_type_name configure: true to (this is not a test, the official said the document, whether it is feasible, it is recommended not to do so because after elasticsearch8 not provide this field). The official document: https://www.elastic.co/guide/en/elasticsearch/reference/current/removal-of-types.html

So Elasticsearch7 should create an index so

   
   
put / test
{
"settings":{
"number_of_shards":3,
"number_of_replicas":2
},
"mappings":{
"properties":{
"id":{ "type": "long"},
"name":{ "type": "text", "analyzer": "ik_smart"},
"text":{ "type": "text", "analyzer": "ik_max_word"}
}
}

}


put /test1
{
"settings":{
"number_of_shards":3,
"number_of_replicas":2
},
"mappings":{
"properties":{
"id":{ "type": "long"},
"name":{ "type": "text"},
"text":{ "type": "text"}
}
}

}
  
  

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