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From abdullah alamoudi <bamou...@gmail.com>
Subject Re: inotify in HDFS for external indexing?
Date Tue, 16 Jun 2015 03:51:46 GMT
I will look into that :)

On Tue, Jun 16, 2015 at 5:05 AM, Ted Dunning <ted.dunning@gmail.com> wrote:

> Note that audit streams are often used for this as well.  These are
> available for HDFS and MapR FS (at least).
>
> Also, for MapR DB at least, you can get full changed-data-records as a call
> back into your code even remote from the table.
>
>
>
> On Mon, Jun 15, 2015 at 5:40 PM, Mike Carey <dtabass@gmail.com> wrote:
>
> > Ooooohhhh.....  Cool!
> > On Jun 15, 2015 5:31 PM, "Ian Maxon" <imaxon@uci.edu> wrote:
> >
> > > Stumbled across this new feature in HDFS:
> > > https://issues.apache.org/jira/browse/HDFS-6634. Has anyone else seen
> > > this? Basically it would let you be notified whenever files are
> > > changed in HDFS, similar (but not exactly like) inotify. This sounds
> > > like it could let us update externally indexed data on HDFS
> > > incrementally doesn't it?...
> > >
> > > Just a random thought.
> > >
> > > -Ian
> > >
> >
>



-- 
Amoudi, Abdullah.

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