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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/08/04 05:32:04 UTC
[jira] [Updated] (HADOOP-3182) JobClient creates submitJobDir with
SYSTEM_DIR_PERMISSION ( rwx-wx-wx)
[ https://issues.apache.org/jira/browse/HADOOP-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated HADOOP-3182:
-------------------------------------
Release Note: Changed \<job-dir\> from 733 to 777, so that a shared JobTracker can be started by a non-superuser account. (was: Changed <job-dir> from 733 to 777, so that a shared JobTracker can be started by a non-superuser account.)
> JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx)
> ----------------------------------------------------------------------
>
> Key: HADOOP-3182
> URL: https://issues.apache.org/jira/browse/HADOOP-3182
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.16.2
> Reporter: Lohit Vijayarenu
> Assignee: Tsz Wo Nicholas Sze
> Priority: Blocker
> Fix For: 0.16.3
>
> Attachments: 3182_20080408.patch, 3182_20080408.patch, 3182_20080408_0.16.patch, HADOOP-3182_2_20080410.patch, HADOOP-3182_2_20080410_0.16.patch, patch-3182.txt
>
>
> JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx ) which causes problem while sharing a cluster.
> Consider the case where userA starts jobtracker/tasktrackers and userB submits a job to this cluster. When userB creates submitJobDir it is created with rwx-wx-wx which cannot be read by tasktracker started by userA
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