TestDocument_03_add.java

package es_01_document;

import com.kwan.shuyu.SearchApplication;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.DocWriteResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.action.support.replication.ReplicationResponse;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.IOException;


@Slf4j
@SpringBootTest(classes = SearchApplication.class)
@RunWith(SpringRunner.class)
public class TestDocument_03_add {

    @Autowired
    RestHighLevelClient client;

    @Test
    public void testAdd() throws IOException {
        //构建请求
        IndexRequest request = new IndexRequest("test_post");
        request.id("5");
        //构建文档数据
        String jsonString = "{\n" +
                "  \"user\":\"tomas\",\n" +
                "  \"postDate\":\"2019-07-18\",\n" +
                "  \"message\":\"trying out es1\"\n" +
                "}";
        request.source(jsonString, XContentType.JSON);
        //同步
        IndexResponse indexResponse = client.index(request, RequestOptions.DEFAULT);
        //获取结果
        log.info(indexResponse.getIndex());
        log.info(indexResponse.getId());
        log.info(String.valueOf(indexResponse.getResult()));
        if (indexResponse.getResult() == DocWriteResponse.Result.CREATED) {
            DocWriteResponse.Result result = indexResponse.getResult();
            log.info("CREATE" + result);
        } else if (indexResponse.getResult() == DocWriteResponse.Result.UPDATED) {
            DocWriteResponse.Result result = indexResponse.getResult();
            log.info("UPDATED" + result);
        } else {
            log.info("其他操作");
        }
        //获取分片信息
        ReplicationResponse.ShardInfo shardInfo = indexResponse.getShardInfo();
        if (shardInfo.getTotal() != shardInfo.getSuccessful()) {
            log.info("处理成功的分片数少于总分片！");
        }
        if (shardInfo.getFailed() > 0) {
            for (ReplicationResponse.ShardInfo.Failure failure : shardInfo.getFailures()) {
                String reason = failure.reason();//每一个错误的原因
                log.info(reason);
            }
        }
    }
}