You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2016/10/31 15:36:58 UTC
[jira] [Comment Edited] (YARN-5001) Aggregated Logs root directory
is created with wrong group if nonexistent
[ https://issues.apache.org/jira/browse/YARN-5001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15622484#comment-15622484 ]
Haibo Chen edited comment on YARN-5001 at 10/31/16 3:36 PM:
------------------------------------------------------------
Thanks [~jlowe] for your review. Will upload a new patch to address it.
was (Author: haibochen):
Thanks [~jlowe] for your review. Will upload a new patch address it.
> Aggregated Logs root directory is created with wrong group if nonexistent
> --------------------------------------------------------------------------
>
> Key: YARN-5001
> URL: https://issues.apache.org/jira/browse/YARN-5001
> Project: Hadoop YARN
> Issue Type: Bug
> Components: log-aggregation, nodemanager, security
> Affects Versions: 2.7.0
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Labels: oct16-easy
> Attachments: yarn5001.001.patch
>
>
> The directory /tmp/logs, where the aggregated logs go, is supposed to be read by JHS. But if it is not created beforehand, it will be created by NodeManager with the group being the superuser set in HDFS. Files created under this directory will then inherit the supergroup as their groups. This leads to JHS to fail to read the container logs files under that directory if JHS is not running as a user that belongs to superuser.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org