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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3182) JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx)
Date Mon, 07 Apr 2008 22:51:25 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586577#action_12586577
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-3182:
------------------------------------------------

> What is the usage of FileUtil.fullyDelete? Is it the same as FileSystem.delete(path,
recursive=true)?
Created HADOOP-3202 for deprecating FileUtil.fullyDelete(FileSystem fs, Path dir).

> JobClient creates submitJobDir with SYSTEM_DIR_PERMISSION ( rwx-wx-wx)
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-3182
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3182
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.16.2
>            Reporter: lohit vijayarenu
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Blocker
>             Fix For: 0.16.3, 0.17.0
>
>
> 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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