HDFS-1179: is exactly what I was looking for. Would it be a good idea to transmit info over TCP/UDP? --- Gautam
On Mon, Mar 7, 2011 at 11:46 AM, Dhruba Borthakur <dhr...@gmail.com> wrote: > Here is a JIRA that talks about a file-change-log (but no work has been > done > yet) > > http://issues.apache.org/jira/browse/HDFS-1179 > > thanks, > dhruba > > On Mon, Mar 7, 2011 at 1:24 AM, Harsh J <qwertyman...@gmail.com> wrote: > > > There is no such information (history of atime changes, although atime > > is held for every file in the NN) held by the NameNode right now. I > > think HDFS-782 is slightly relevant to maintaining a 'hot-zone' info, > > although at a block level and among datanodes. I couldn't find a jira > > that talks about keeping a list of atime modifications on the > > NameNode. > > > > On Mon, Mar 7, 2011 at 4:00 AM, Gautam Singaraju > > <gautam.singar...@gmail.com> wrote: > > > Hi, > > > > > > Is there a mechanism to get the list of files accessed on HDFS at the > > > NameNode? > > > Thanks! > > > --- > > > Gautam > > > > > > > > > > > -- > > Harsh J > > www.harshj.com > > > > > > -- > Connect to me at http://www.facebook.com/dhruba >
