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Posted to hdfs-dev@hadoop.apache.org by "Thomas Graves (JIRA)" <ji...@apache.org> on 2012/09/05 17:58:07 UTC

[jira] [Created] (HDFS-3890) filecontext mkdirs doesn't apply umask as expected

Thomas Graves created HDFS-3890:
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             Summary: filecontext mkdirs doesn't apply umask as expected
                 Key: HDFS-3890
                 URL: https://issues.apache.org/jira/browse/HDFS-3890
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.23.3
            Reporter: Thomas Graves
            Assignee: Thomas Graves
            Priority: Critical


I was attempting to set the umask of my fileContext and then do a mkdirs, but the umask wasn't applied as expected. 

doneDirFc = FileContext.getFileContext(doneDirPrefixPath.toUri(), conf);
doneDirFc.setUMask(JobHistoryUtils.HISTORY_DONE_DIR_UMASK);
doneDirFc.mkdir(path, fsp, true);

It appears to be using the default umask set in the conf (fs.permissions.umask-mode) and overrode the umask I set in fileContext. I had the default umask set to 077 and set the filecontext umask to 007.  The permissions on the directories it created were all rwx------.



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