java - ElasticSearch - RestHighLevelClient - 等待 [30000] 毫秒后监听器超时

Question

当索引 100k 文档时，以下行出现 listener 超时异常

IndexResponse response = SearchEngineClient.getInstance2().index(request);

请找到完整的堆栈跟踪

Exception in thread "main" java.io.IOException: listener timeout after waiting f
or [30000] ms
        at org.elasticsearch.client.RestClient$SyncResponseListener.get(RestClie
nt.java:663)
        at org.elasticsearch.client.RestClient.performRequest(RestClient.java:22
2)
        at org.elasticsearch.client.RestClient.performRequest(RestClient.java:19
4)
        at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighL
evelClient.java:443)
        at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEn
tity(RestHighLevelClient.java:429)
        at org.elasticsearch.client.RestHighLevelClient.index(RestHighLevelClien
t.java:312)
        at com.es.utility.DocumentIndex.main(DocumentIndex.java:255)

Answer 1

试试这个，它对我有用

RestClientBuilder builder = RestClient.builder(
                new HttpHost(HOST, PORT))
                .setRequestConfigCallback(
                    new RestClientBuilder.RequestConfigCallback() {
                        @Override
                        public RequestConfig.Builder customizeRequestConfig(
                                RequestConfig.Builder requestConfigBuilder) {
                            return requestConfigBuilder
                                .setConnectTimeout(5000)
                                .setSocketTimeout(60000);
                        }
                    }).setMaxRetryTimeoutMillis(60000);