[GitHub] [shardingsphere] sandynz commented on pull request #15181: Show detailed error message to end user when scaling job does not exist

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

sandynz commented on pull request #15181:
URL: https://github.com/apache/shardingsphere/pull/15181#issuecomment-1024852064


   If `job` doesn't exist, ejob `JobConfigurationAPIImpl.getJobConfiguration` will retur null:
   ```
       public JobConfigurationPOJO getJobConfiguration(final String jobName) {
           String yamlContent = regCenter.get(new JobNodePath(jobName).getConfigNodePath());
           if (null == yamlContent) {
               return null;
           }
           return YamlEngine.unmarshal(yamlContent, JobConfigurationPOJO.class);
       }
   ```
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscribe@shardingsphere.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org