Message: listener timeout after waiting for [30000] ms


(NGK) #1

I am trying to implement simple CRUD operation on Elasticsearch using groovy and grails
some time i am able to create an index and some time i am getting below mentioned exception that is time out, i have trying some many way non of them are working fine. i stuck here can some help me to get out from this.
below the exception i have attached the code which i am using here, please go through it and check whether it is correct or not
thank you for your help in advance

Exception

Error |
2018-05-29 23:13:18,320 [http-bio-8080-exec-10] ERROR errors.GrailsExceptionResolver - IOException occurred when processing request: [GET] /Sharama1/person/addPerson
listener timeout after waiting for [30000] ms. Stacktrace follows:
Message: listener timeout after waiting for [30000] ms
Line | Method
->> 661 | get in org.elasticsearch.client.RestClient$SyncResponseListener

| 220 | performRequest in org.elasticsearch.client.RestClient
| 192 | performRequest . . . . . . . . . . . in ''
| 428 | performRequest in org.elasticsearch.client.RestHighLevelClient
| 414 | performRequestAndParseEntity . . . . in ''
| 299 | index in ''
| -2 | invoke0 . . . . . . . . . . . . . . . in sun.reflect.NativeMethodAccessorImpl
| 62 | invoke in ''
| 43 | invoke . . . . . . . . . . . . . . . in sun.reflect.DelegatingMethodAccessorImpl
| 497 | invoke in java.lang.reflect.Method
| 1426 | jlrMethodInvoke . . . . . . . . . . . in org.springsource.loaded.ri.ReflectiveInterceptor
| 189 | invoke in org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSite
| 53 | call . . . . . . . . . . . . . . . . in org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite
| 45 | defaultCall in org.codehaus.groovy.runtime.callsite.CallSiteArray
| 108 | call . . . . . . . . . . . . . . . . in org.codehaus.groovy.runtime.callsite.AbstractCallSite
| 116 | call in ''

Index creation
def addPerson={
RestHighLevelClient client=ESService.getClient()
Map<String,Object> jsonMap = new HashMap<>();
jsonMap.put("firstName","abcd");
jsonMap.put("lastName","xyz");
jsonMap.put("date",new Date());
jsonMap.put("message","Hugh data Index mapping");
IndexRequest indexRequest = new IndexRequest("person1","hughdata","4").source(jsonMap);
IndexResponse res = client.index(indexRequest);
String index = res.getIndex()
String type = res.getType()
String id = res.id
long version = res.getVersion()
DocWriteResponse.Result result = res.getResult();

    if (result == DocWriteResponse.Result.CREATED){
        println("index created = "+result)
    }
    else if (result == DocWriteResponse.Result.UPDATED){
        println("index Updated = "+result)
    }
    ["index":index,"type": type,"id":id,"version":version]
}

getClient

class ESService {
RestHighLevelClient client=null
//TransportClient client=null
def RestHighLevelClient getClient(){
try {
String hostname = "localhost"
int port = 9200
String scheme = "http"

            client = new RestHighLevelClient(RestClient.builder(new HttpHost("localhost",9200,"http")))

            boolean pingResponse = client.ping()

            if (pingResponse == true) {
                print("connection established..." + pingResponse);
            } else {
                print("connection not established. Try again : " + pingResponse)
            }
            /*return client*/
        }
        catch (ElasticsearchException e){
            e.printStackTrace()
        }
        return client
    }

}


(system) #2

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