Hi Serkan On Fri, Dec 22, 2017 at 12:04 PM, Serkan Çoban <cobanser...@gmail.com> wrote:
> >Also, are there any benchmark comparisons between hdfs and ceph > specifically around performance of apps benefiting from data locality ? > There will be no data locality in ceph, because all the data is > accessed through network. > Ok, so in "slow" networks this will be an issue. > > On Fri, Dec 22, 2017 at 4:52 AM, Traiano Welcome <trai...@gmail.com> > wrote: > > Hi List > > > > I'm researching the possibility os using ceph as a drop in replacement > for > > hdfs for applications using spark and hadoop. > > > > I note that the jewel documentation states that it requires hadoop 1.1.x, > > which seems a little dated and would be of concern for peopel: > > > > http://docs.ceph.com/docs/jewel/cephfs/hadoop/ > > > > What about the 2.x series? > > > Is there any information on whether Ceph will support 2.X series Hadoop ? > > Also, are there any benchmark comparisons between hdfs and ceph > specifically > > around performance of apps benefiting from data locality ? > > > > Many thanks in advance for any feedback! > > > > Regards, > > Traiano > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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