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  • 代码样例 以租户用户为“test92”,租户ID为“92”,获取具有FlinkServer管理员权限的用户名为“flinkserveradmin”的代理访问API为例,以下代码为完整示例。 public class TestCreateTenants { public static void main(String[] args) { ParameterTool paraTool = ParameterTool.fromArgs(args); final String hostName = paraTool.get("hostName"); // 修改hosts文件,使用主机名 final String keytab = paraTool.get("keytab"); // user.keytab路径 final String krb5 = paraTool.get("krb5"); // krb5.conf路径 final String principal = paraTool.get("principal"); // 认证用户 System.setProperty("java.security.krb5.conf", krb5); String url = "https://"+hostName+":28943/flink/v1/tenants"; String jsonstr = "{" + "\n\t \"tenantId\":\"92\"," + "\n\t \"tenantName\":\"test92\"," + "\n\t \"remark\":\"test tenant remark1\"," + "\n\t \"updateUser\":\"test_updateUser1\"," + "\n\t \"createUser\":\"test_createUser1\"" + "\n}"; try { LoginClient.getInstance().setConfigure(url, principal, keytab, ""); LoginClient.getInstance().login(); // 先使用flinkserver管理员用户登录 String proxyUrl = "https://"+hostName+":28943/flink/v1/proxyUserLogin"; // 调用代理用户接口,获取普通用户token String result = HttpClientUtil.doPost(proxyUrl, "{\n" + "\t\"realUser\": \"flinkserveradmin\"\n" + "}", "utf-8", true); Gson gson = new Gson(); JsonObject jsonObject = gson.fromJson(result, JsonObject.class); String token = jsonObject.get("result").toString(); token = "hadoop_auth=" + token; System.out.println(HttpClientUtil.doPost(url, jsonstr, "utf-8", true , token)); } catch (Exception e) { System.out.println(e); } } }
  • 代码样例 具体代码参见com.huawei.bigdata.flink.examples.TestCreateTenants。 public class TestCreateTenants { public static void main(String[] args) { ParameterTool paraTool = ParameterTool.fromArgs(args); final String hostName = paraTool.get("hostName"); // 修改hosts文件,使用主机名 final String keytab = paraTool.get("keytab文件路径"); // user.keytab路径 final String krb5 = paraTool.get("krb5文件路径"); // krb5.conf路径 final String principal = paraTool.get("认证用户名"); // 认证用户 System.setProperty("java.security.krb5.conf", krb5); String url = "https://"+hostName+":28943/flink/v1/tenants"; String jsonstr = "{" + "\n\t \"tenantId\":\"92\"," + "\n\t \"tenantName\":\"test92\"," + "\n\t \"remark\":\"test tenant remark1\"," + "\n\t \"updateUser\":\"test_updateUser1\"," + "\n\t \"createUser\":\"test_createUser1\"" + "\n}"; try { LoginClient.getInstance().setConfigure(url, principal, keytab, ""); LoginClient.getInstance().login(); System.out.println(HttpClientUtil.doPost(url, jsonstr, "utf-8", true)); } catch (Exception e) { System.out.println(e); } } }