openTSDB REST API不存储数据

时间:2015-07-13 12:26:47

标签: java opentsdb

我正在尝试写入openTSDB数据库,以便我可以使用Bosun分析我的数据。

如果我通过Bosun界面手动添加数据,它可以正常工作,但是如果我对&lt; POST docker-ip>/api/put(其中<docker-ip>配置正确)执行try { CloseableHttpClient httpClient = HttpClientBuilder.create().build(); HttpPost request = new HttpPost("http://192.168.59.103:8070/api/put?summary"); StringEntity params = new StringEntity("{\"metric\":\"tester.example\",\"timestamp\":\"" + System.currentTimeMillis() + "\", \"value\": \"22\", \"tags\": { \"host\": \"chrisedwards\", \"dc\": \"lga\" }}"); request.setEntity(params); request.setHeader("Content-Type", "application/json; charset=UTF-8"); HttpResponse response = httpClient.execute(request); System.out.println(response); // handle response here... } catch (Exception ex) { ex.printStackTrace(); } finally { // httpClient.close(); } 请求,则数据不会出现在博森。

如果我从我的Java应用程序发送数据点作为JSON,在Bosun中根本没有显示,但是如果我使用chrome app发送请求&#39; Postman&#39;然后显示指标,但我随请求发送的数据不会显示。

这是我发送的数据:

200 response code

返回func tableView(tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int) { let header = view as! UITableViewHeaderFooterView header.textLabel?.font = UIFont(name: "Futura", size: 11) header.textLabel?.textColor = UIColor.lightGrayColor() } 。我使用Postmaster将相同的请求发送到与java应用程序相同的地址,但是,postmaster请求在Bosun中显示度量标准名称但没有数据,并且Java请求甚至不显示度量标准名称。

1 个答案:

答案 0 :(得分:1)

试试这个,它符合我的目的:

try {
            String url = "http://192.168.59.103:8070/api/put";
            URL obj = new URL(url);
            HttpURLConnection con = (HttpURLConnection) obj.openConnection();

            //add reuqest header
            con.setRequestMethod("POST");
            con.setRequestProperty("User-Agent", USER_AGENT);
            con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");

            String urlParameters = "{\"metric\":\"tester.example\",\"timestamp\":\"" + System.currentTimeMillis() + "\", \"value\": \"22\", \"tags\": { \"host\": \"chrisedwards\", \"dc\": \"lga\" }}";
            // Send post request
            con.setDoOutput(true);
            DataOutputStream wr = new DataOutputStream(con.getOutputStream());
            wr.writeBytes(urlParameters);
            wr.flush();
            wr.close();

            int responseCode = con.getResponseCode();
            System.out.println("\nSending 'POST' request to URL : " + url);
            System.out.println("Post parameters : " + urlParameters);
            System.out.println("Response Code : " + responseCode);

            BufferedReader in = new BufferedReader(
                    new InputStreamReader(con.getInputStream()));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
            in.close();

            //print result
            System.out.println(response.toString());
        }
        catch(Exception e) {
            e.printStackTrace();
        }