[jira] Created: (HADOOP-6897) FileSystem#mkdirs(FileSystem, Path, FsPermission) should not call setPermission if mkdirs failled

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[jira] Created: (HADOOP-6897) FileSystem#mkdirs(FileSystem, Path, FsPermission) should not call setPermission if mkdirs failled

Hudson (Jira)
FileSystem#mkdirs(FileSystem, Path, FsPermission) should not call setPermission if mkdirs failled
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                 Key: HADOOP-6897
                 URL: https://issues.apache.org/jira/browse/HADOOP-6897
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 0.22.0
            Reporter: Hairong Kuang
            Assignee: Hairong Kuang
             Fix For: 0.22.0


Here is the piece of code that has the bug. fs.setPermission should not be called if result is false.
{code}
  public static boolean mkdirs(FileSystem fs, Path dir, FsPermission permission)
  throws IOException {
    // create the directory using the default permission
    boolean result = fs.mkdirs(dir);
    // set its permission to be the supplied one
    fs.setPermission(dir, permission);
    return result;
  }
{code}

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