SpringBoot2.x填坑（二）：elastic search 报错{"error":{"root_cause":[{"type":"index_not_found_exception","...

执行代码

@GetMapping("searchAll")
    public ESDatas<DiskFile> searchAll(){
        DiskFile diDiskFileDto = new DiskFile();
        diDiskFileDto.setDiskFileId("2");
        diDiskFileDto.setName("张三");

        DiskFile diDiskFileDto1 = new DiskFile();
        diDiskFileDto1.setDiskFileId("1");
        diDiskFileDto1.setName("李四");

        List<DiskFile> list = new ArrayList<>();
        list.add(diDiskFileDto);
        list.add(diDiskFileDto1);
        esUtil.addOrUpdateDocuments("diskFile",list);

        ESDatas<DiskFile> esDatas = esUtil.searchAll("diskFile",DiskFile.class);

        return esDatas;
    }
           

页面报错

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.

Tue Dec 25 16:38:25 CST 2018
There was an unexpected error (type=Internal Server Error, status=500).
{"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"}],"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"},"status":404}
           

前言

控制台报错

2018-12-25 16:38:25.794 ERROR 5357 --- [nio-8089-exec-1] o.a.c.c.C.[.[.[.[dispatcherServlet]      : Servlet.service() for servlet [dispatcherServlet] in context with path [/Demo] threw exception [Request processing failed; nested exception is org.frameworkset.elasticsearch.ElasticSearchException: {"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"}],"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"},"status":404}] with root cause

org.frameworkset.elasticsearch.ElasticSearchException: {"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"}],"type":"index_not_found_exception","reason":"no such index","resource.type":"index_or_alias","resource.id":"diskFile","index_uuid":"_na_","index":"diskFile"},"status":404}
	at org.frameworkset.elasticsearch.handler.BaseExceptionResponseHandler.handleException(BaseExceptionResponseHandler.java:44) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.handler.ElasticSearchResponseHandler.handleResponse(ElasticSearchResponseHandler.java:61) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.handler.ElasticSearchResponseHandler.handleResponse(ElasticSearchResponseHandler.java:16) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:223) ~[httpclient-4.5.6.jar:4.5.6]
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:165) ~[httpclient-4.5.6.jar:4.5.6]
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:140) ~[httpclient-4.5.6.jar:4.5.6]
	at org.frameworkset.spi.remote.http.HttpRequestUtil.sendBody(HttpRequestUtil.java:1519) ~[bboss-http-5.0.8.jar:na]
	at org.frameworkset.spi.remote.http.HttpRequestUtil.sendJsonBody(HttpRequestUtil.java:1477) ~[bboss-http-5.0.8.jar:na]
	at org.frameworkset.elasticsearch.client.RestSeachExecutor.executeRequest(RestSeachExecutor.java:161) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.ElasticSearchRestClient.executeRequest(ElasticSearchRestClient.java:762) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.ElasticSearchRestClient.executeRequest(ElasticSearchRestClient.java:726) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.RestClientUtil.scroll(RestClientUtil.java:1969) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.RestClientUtil.searchAll(RestClientUtil.java:1494) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.RestClientUtil.searchAll(RestClientUtil.java:1477) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at org.frameworkset.elasticsearch.client.RestClientUtil.searchAll(RestClientUtil.java:1463) ~[bboss-elasticsearch-rest-5.1.5.jar:na]
	at com.itunio

           

解决方案

• 修改为

@GetMapping("searchAll")
    public ESDatas<DiskFile> searchAll(){
        DiskFile diDiskFileDto = new DiskFile();
        diDiskFileDto.setDiskFileId("2");
        diDiskFileDto.setName("张三");

        DiskFile diDiskFileDto1 = new DiskFile();
        diDiskFileDto1.setDiskFileId("1");
        diDiskFileDto1.setName("李四");

        List<DiskFile> list = new ArrayList<>();
        list.add(diDiskFileDto);
        list.add(diDiskFileDto1);
        esUtil.addOrUpdateDocuments("disk_file",list);

        ESDatas<DiskFile> esDatas = esUtil.searchAll("disk_file",DiskFile.class);

        return esDatas;
    }
           

结果-成功

总结

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