Hi, Ram and Stack,
It works for me, after an initial try out. Though the name seems a bit
confusing, as hfile in hbase is immutable and not supposed to be "modified"
On Wed, Oct 17, 2012 at 1:09 AM, Stack <[EMAIL PROTECTED]> wrote:
> On Tue, Oct 16, 2012 at 9:06 PM, Ramkrishna.S.Vasudevan
> <[EMAIL PROTECTED]> wrote:
> > Hi Yun Peng
> > You want to know the creation time? I could see the getModificationTime()
> > api. Internally it is used to get a store file with minimum timestamp.
> > I have not tried it out. Let me know if it solves your purpose.
> > Just try it out.
> To add to Rams' response, if you have a reader on the file, you can
> get some of its attributes (which I believe come from metadata block
> -- you should check the code) and you can iterate the metadata too
> which has stuff first and last keys, average size, etc. See here:
> To look at a particular file's metadata, see the hfile tool at
> "18.104.22.168.2. HFile Tool" in the reference guide.