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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-11415) Local file system on Linux may create files and directories initially with wider permissions than intended.
Date Tue, 16 Dec 2014 23:40:13 GMT
Chris Nauroth created HADOOP-11415:
--------------------------------------

             Summary: Local file system on Linux may create files and directories initially
with wider permissions than intended.
                 Key: HADOOP-11415
                 URL: https://issues.apache.org/jira/browse/HADOOP-11415
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs
            Reporter: Chris Nauroth


As discussed in HADOOP-11321, the local file system implements file and directory creation
as a two-step process: create followed by chmod to set the caller's requested permissions.
 This causes a brief window in which the new file or directory may have wider permissions
than what the caller requested.  HADOOP-11321 fixed this specifically for Windows as a side
effect of fixing a bug in writing to an SMB share.  This issue tracks fixing it specifically
for Linux.



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