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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2016/06/23 21:13:16 UTC

[jira] [Work started] (HADOOP-13315) FileContext#umask is not initialized properly

     [ https://issues.apache.org/jira/browse/HADOOP-13315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HADOOP-13315 started by John Zhuge.
-------------------------------------------
> FileContext#umask is not initialized properly
> ---------------------------------------------
>
>                 Key: HADOOP-13315
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13315
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: John Zhuge
>            Assignee: John Zhuge
>            Priority: Minor
>
> Notice field {{umask}} is not set to parameter {{theUmask}} and {{theUmask}} is unused.
> {code:title=FileContext.java}
>   private FileContext(final AbstractFileSystem defFs,
>     final FsPermission theUmask, final Configuration aConf) {
>     defaultFS = defFs;
>     umask = FsPermission.getUMask(aConf);
>     conf = aConf;
> ...
>   public static FileContext getFileContext(final AbstractFileSystem defFS,
>                     final Configuration aConf) {
>     return new FileContext(defFS, FsPermission.getUMask(aConf), aConf);
>   }
> {code}
> Proposal:
> * Set {{umask}} to {{theUmask}}. Since the only caller {{getFileContext}} already passes the same value in {{theUmask}}, there is no change in behavior.



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