[GitHub] [rocketmq] ni-ze edited a comment on pull request #3910: [ISSUE#3909]fix fail to add back acl account after delete an account

[GitBox <gi...@apache.org>]

ni-ze edited a comment on pull request #3910:
URL: https://github.com/apache/rocketmq/pull/3910#issuecomment-1056063500


   ```java
          String targetFileName = System.getProperty("rocketmq.home.dir") + File.separator + "conf/plain_acl.yml";
           Map<String, Object> backUpAclConfigMap = AclUtils.getYamlDataObject(targetFileName, Map.class);
   
           PlainAccessConfig plainAccessConfig = new PlainAccessConfig();
           plainAccessConfig.setAccessKey("rocketmq3");
           plainAccessConfig.setSecretKey("1234567890");
           plainAccessConfig.setWhiteRemoteAddress("192.168.0.*");
           plainAccessConfig.setDefaultGroupPerm("PUB");
           plainAccessConfig.setDefaultTopicPerm("SUB");
           List<String> topicPerms = new ArrayList<String>();
           topicPerms.add("topicC=PUB|SUB");
           topicPerms.add("topicB=PUB");
           plainAccessConfig.setTopicPerms(topicPerms);
           List<String> groupPerms = new ArrayList<String>();
           groupPerms.add("groupB=PUB|SUB");
           groupPerms.add("groupC=DENY");
           plainAccessConfig.setGroupPerms(groupPerms);
   
           PlainAccessValidator plainAccessValidator = new PlainAccessValidator();
           plainAccessValidator.updateAccessConfig(plainAccessConfig);
           
          //delete first.
           String accessKey = "rocketmq3";
           plainAccessValidator.deleteAccessConfig(accessKey);
           Thread.sleep(10000);
           
         //add again
          plainAccessValidator.updateAccessConfig(plainAccessConfig);
   ```
   The above test can reproduce this bug. 


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