es各种报错问题及解决方案20241121_suppressed org_suppressed: org.elasticsearch.client.responseexcep-CSDN博客

本文链接：https://blog.csdn.net/tencentes/article/details/139828792

org.elasticsearch.ElasticsearchStatusException: Elasticsearch exception [type=search_phase_execution_exception, reason=all shards failed]

	Suppressed: org.elasticsearch.client.ResponseException: method [POST], host [http://localhost:9200], URI [/wzx-test/_search?pre_filter_shard_size=128&typed_keys=true&max_concurrent_shard_requests=5&ignore_unavailable=false&expand_wildcards=open&allow_no_indices=true&ignore_throttled=true&search_type=query_then_fetch&batched_reduce_size=512&ccs_minimize_roundtrips=true], status line [HTTP/1.1 400 Bad Request]
Warnings: [Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https://www.elastic.co/guide/en/elasticsearch/reference/7.17/security-minimal-setup.html to enable security., [ignore_throttled] parameter is deprecated because frozen indices have been deprecated. Consider cold or frozen tiers in place of frozen indices.]
{"error":{"root\_cause":[{"type":"query\_shard\_exception","reason":"failed to create query: Cannot search on field [name] since it is not indexed.","index\_uuid":"ERtTBqoxQziiFS50j6658Q","index":"wzx-test"}],"type":"search\_phase\_execution\_exception","reason":"all shards failed","phase":"query","grouped":true,"failed\_shards":[{"shard":0,"index":"wzx-test","node":"cCxDpWCeSqK2ll3x31-W\_g","reason":{"type":"query\_shard\_exception","reason":"failed to create query: Cannot search on field [name] since it is not indexed.","index\_uuid":"ERtTBqoxQziiFS50j6658Q","index":"wzx-test","caused\_by":{"type":"illegal\_argument\_exception","reason":"Cannot search on field [name] since it is not indexed."}}}]},"status":400}
		at org.elasticsearch.client.RestClient.convertResponse(RestClient.java:283)
		at org.elasticsearch.client.RestClient.performRequest(RestClient.java:261)
		at org.elasticsearch.client.RestClient.performRequest(RestClient.java:235)
		at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1514)
		... 109 common frames omitted

报错原因：我在创建索引和字段的时候，name字段不是索引字段，当用精准查询的时候，就报错如上图所示

解决方案：将name字段设置成true，问题解决

PUT /wzx-test
{
  "mappings": {
    "properties": {
      "car\_num": {
        "type": "keyword",
        "index": false
      },
      "name": {
        "type": "keyword",
        "index": true
      },
      "age": {
        "type": "keyword",
        "index": false
      }
    }
  }
}