Issue/bugs with High Level Rest Client

Elastic Stack Elasticsearch
1

Hi There,
I am new to Elasticsearch and this forum as well, I am facing a strange issue with my hello world example with Elasticsearch High level Rest API Java Client.
this might be an issue with the API or I may not be setting it correctly.

I am getting below error Message:

Exception in thread "main" ElasticsearchStatusException[Elasticsearch exception [type=parsing_exception, reason=[match] query does not support [auto_generate_synonyms_phrase_query]]]

Suppressed: org.elasticsearch.client.ResponseException: method [GET], host [http://eqtpsfqa15.nam.nsroot.net:9200], URI [/_search?typed_keys=true&ignore_unavailable=false&expand_wildcards=open&allow_no_indices=true&search_type=query_then_fetch&batched_reduce_size=512], status line [HTTP/1.1 400 Bad Request]
{"error":{"root_cause":[{"type":"parsing_exception","reason":"[match] query does not support [auto_generate_synonyms_phrase_query]","line":1,"col":215}],"type":"parsing_exception","reason":"[match] query does not support [auto_generate_synonyms_phrase_query]","line":1,"col":215},"status":400}

Here is my code. (please bare with me, its Kotlin)

fun main(args: Array<String>) {
    val restClient = RestHighLevelClient(RestClient.builder(HttpHost("my hostname here ", 9200, "http")))
    val searchRequest: SearchRequest = SearchRequest()
    searchRequest.source(SearchSourceBuilder().query(MatchQueryBuilder("message", "string to be searhed in message")))
    val searchResponse = restClient.search(searchRequest)
    val searchHits = searchResponse.hits.getHits()
    for (hit in searchHits) {
        println(hit.sourceAsString)
    }

}

I have tested connection and other this it works if I am replacing MatchQueryBuilder to MatchAllQueryBuilder
searchRequest.source(SearchSourceBuilder().query(MatchAllQueryBuilder()))

2

I think you are using a Rest Client 6.1 on a cluster running 5.x or something like this...

3

Hi David,
thanks for the reply, yes that was the issue and I have moved back to older rest client API and it is working now,
but since I am new I am looking forward for some more help, may be i am not able to find the right examples in the documentation.

I purpose is to use this API for log searching, using mutiple data combination. with AND , OR, and NOT condition for the given Beat name/ hostname
I also want to use timestamp condition with grater then or less then.

with the above example I am only able to find messages with single key.

searchRequest.source(SearchSourceBuilder().query(MatchQueryBuilder("message", "string to be searhed in message")))

Can you please suggest

4

That's another question. Please open another thread.

Better to first start with just Kibana dev console then when ok move to java code.

5

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