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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4783) History files are given world readable permissions.
Date Fri, 27 Feb 2009 11:18:12 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sriramadasu updated HADOOP-4783:
--------------------------------------------

    Status: Patch Available  (was: Open)

test-patch result:
{noformat}
     [exec]
     [exec] +1 overall.
     [exec]
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec]
     [exec]     +1 tests included.  The patch appears to include 3 new or modified tests.
     [exec]
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec]
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler
warnings.
     [exec]
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec]
     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
     [exec]
     [exec]     +1 release audit.  The applied patch does not increase the total number of
release audit warnings.
     [exec]
     [exec]
{noformat}
unit tests passed on my machine.

> History files are given world readable permissions.
> ---------------------------------------------------
>
>                 Key: HADOOP-4783
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4783
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.0
>            Reporter: Hemanth Yamijala
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.20.0
>
>         Attachments: patch-4783.txt
>
>
> It is found that history files are being created with permissions 0777. On shared clusters
this is opening up too much. However, there is a requirement to allow Chukwa to read history
files. (See HADOOP-4705). This issue is to set up appropriate permissions for the files to
be as restrictive as required, while still fixing the problem for Chukwa.

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