You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ambari.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2017/12/12 16:19:00 UTC

[jira] [Created] (AMBARI-22637) Fix misuses of os.path.dirname(path) in yarn.py

Akira Ajisaka created AMBARI-22637:
--------------------------------------

             Summary: Fix misuses of os.path.dirname(path) in yarn.py
                 Key: AMBARI-22637
                 URL: https://issues.apache.org/jira/browse/AMBARI-22637
             Project: Ambari
          Issue Type: Sub-task
          Components: ambari-server
            Reporter: Akira Ajisaka
            Assignee: Akira Ajisaka


As I written in AMBARI-22632, yarn.py wrongly sets 755 permission to '/ats/done' and '/ats/active' by default. The default value of yarn.timeline-service.entity-group-fs-store.done-dir is '/ats/done/' and the default value of yarn.timeline-service.entity-group-fs-store.active-dir is '/ats/active/'. Both of the default value have trailing '/'. Next yarn.py sets 700 permission to the directories, so finally the permissions become correct.
This issue causes redundant WebHDFS calls every time when launching ATS.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)