private static void run(FsShell shell, String[] command) throws Exception {
    LOG.debug(ArrayUtils.toString(command));
    int retval = shell.run(command);
    LOG.debug("Return value is :" + retval);
  }
Create a new AclEntry with scope, type and permission (no name).

@param scope
         AclEntryScope scope of the ACL entry
@param type
         AclEntryType ACL entry type
@param permission
         FsAction set of permissions in the ACL entry
@return AclEntry new AclEntry
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/utils/HdfsUtils.java