daipeng1104 opened a new issue #4809: URL: https://github.com/apache/incubator-dolphinscheduler/issues/4809
**For better global communication, Please describe it in English. If you feel the description in English is not clear, then you can append description in Chinese(just for Mandarin(CN)), thx! ** **Describe the bug** when Kerberos authentication is enabled and hadoop.http.authentication.type is set to kerberos and ResourceManager HA is enabled，you cannot get application status **To Reproduce** Steps to reproduce the behavior, for example: 1. ResourceManager HA enable 2. Kerberos authentication yarn cluster 3. http authentication enable ,hadoop.http.authentication.type is set to kerberos . see detail https://hadoop.apache.org/docs/r2.7.6/hadoop-project-dist/hadoop-common/HttpAuthentication.html 4. run a application on yarn by dolphinscheduler  **Expected behavior** application success on yarn ,but dolphinscheduler get failed status **Screenshots** status on yarn  log  **Which version of Dolphin Scheduler:** 1.3.5 ** improvement** - when kerberos enable，use KerberosHttpClient in YarnHAAdminUtils.getRMState method ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
