我正在将一个java应用程序从ElasticSearch高级客户端迁移到java API客户端。在ElasticSearchjava高级客户端中有一个SearchTemplateRequest类。但是我在java api客户端中找不到任何对应的类。有人能帮忙吗?旧代码片段如下。
public SearchTemplateResponse getScriptResponse(String indexName, String scriptName, Map<String, Object> scriptParams) throws IOException {
SearchTemplateRequest request = null;
SearchTemplateResponse response = null;
try {
SearchTemplateRequest request = new SearchTemplateRequest();
request.setRequest(new SearchRequest(new String[] { indexName }, trackTotalHitsSourceBuilder()));
request.setScriptType(ScriptType.STORED);
request.setScript(scriptName);
request.setScriptParams(scriptParams);
request.getRequest().source().trackTotalHits();
response = getClient().searchTemplate(request, RequestOptions.DEFAULT);
} catch (Exception e) {
throw e;
}
return response;
}
I'm using above code block to get the response of bucket aggregation with script query.
1条答案
按热度按时间3qpi33ja1#
我推荐阅读Getting Started Java API Client。
对于创建first connection,请阅读链接。
使用脚本和updateByQuery的示例: