If yes. Could u send me an email? Your prompt reply will be appreciated, because I asked two questions in this mailing list in March, but no one reply me.
Questions are listed in http://mail-archives.apache.org/mod_mbox/hadoop-common-user/201203.mbox/%3CCA+2n-oGLocSo3YMUiYzhbtOPzO=11g1rl_b45+y-tggyvzk...@mail.gmail.com%3E and http://mail-archives.apache.org/mod_mbox/hadoop-common-user/201203.mbox/%3CCA+2n-oERYM15BKb4dc9KETpjNfucqzd-=coecf2sgclj5u7...@mail.gmail.com%3E -- Best, WU Pengcheng ( Tim )