Elasticsearch [SERVICE_UNAVAILABLE/1/state not recovered / initialized]错误

ZJM2032 2020-07-08 11:35:29

Elasticsearch搜索返回错误：

测试代码：

@Test

    public void searchAll() throws UnknownHostException {



        RestClientBuilder builder = RestClient.builder(new HttpHost("192.168.1.29",9200,"http"));

        builder.setRequestConfigCallback(requestConfigBuilder -> {

            //设置超时

            return requestConfigBuilder.setSocketTimeout(5000);

        });

        RestHighLevelClient client=new RestHighLevelClient(builder);

        logger.info("ElasticsearchClient 连接成功");

        logger.info("client:"+client);



        SearchRequest searchRequest = new SearchRequest("merchandise");

        searchRequest.types("center");

        SearchSourceBuilder searchSourceBuilder =  new SearchSourceBuilder();

        //查询条件，可以参考官网手册

        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();

        boolQuery.must(QueryBuilders.wildcardQuery("merchandise_name", "甜品盘"));

        //boolQuery.mustNot(QueryBuilders.matchQuery("message", "DISPLAY_CMDRECORD"));

        //boolQuery.mustNot(QueryBuilders.matchQuery("message", "SUPPRESS_LOG"));

        //boolQuery.filter(QueryBuilders.rangeQuery("@timestamp").gte(start).lte(end));

        searchSourceBuilder.query(boolQuery);

        String[] includeFields = new String[] {"message", "@timestamp"};

        String[] excludeFields = new String[] {};

        searchSourceBuilder.fetchSource(includeFields, excludeFields);

        searchRequest.source(searchSourceBuilder);

        try {

            //查询结果

            SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT);

            SearchHits hits = searchResponse.getHits();

            SearchHit[] searchHits = hits.getHits();

            for(SearchHit hit : searchHits) {

                System.out.println(hit.getSourceAsString());

            }

        } catch (IOException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

    }