As as a side effect of this I have submitted a patch for BIGTOP-1499 and would
appreciate a review of it, in case I am missing anything there. Thanks!

On Mon, Oct 12, 2015 at 10:57AM, Konstantin Boudnik wrote:
> Yup, good idea: let the gpg deal with it. I will go ahead and update the
> release wiki then
> 
> Thanks,
>   Cos
> 
> On Sun, Oct 11, 2015 at 11:04AM, Andrew Purtell wrote:
> > Over on HBase we use gpg to produce at once a sums file using several
> > algorithms, including strong ones, fwiw:
> > $ for i in *.tar.gz; do echo $i; gpg --print-mds $i > $i.mds ; done
> > 
> > > On Oct 10, 2015, at 11:44 AM, Konstantin Boudnik <[email protected]> wrote:
> > > 
> > > No, I was more after our own release signing practices. And me as the RM 
> > > for
> > > the last is to blame to not raising this earlier. We're still using md5 
> > > and
> > > sha1 to sign our releases. And I am proposing to switch to sha512, 
> > > starting
> > > from 1.1 and on.
> > > 
> > > Cos
> > > 
> > >> On Sat, Oct 10, 2015 at 08:23PM, Olaf Flebbe wrote:
> > >> Hi Cos,
> > >> 
> > >> What signatures are targeting specifically ?
> > >> 
> > >> org.apache.hadoop.io.MD5Hash and its usage?
> > >> 
> > >> or
> > >> 
> > >> something like
> > >> 
> > >> bigtop-packages/src/deb/hama/rules:        dh_md5sums
> > >> bigtop-packages/src/common/pig/do-component-build:  echo 
> > >> "ea58a078e3861d4dfc8bf3296a53a5f8  apache-forrest-0.9.tar.gz" 
> > >> >apache-forrest-0.9.tar.md5
> > >> bigtop-packages/src/common/pig/do-component-build:  if ! md5sum  -c 
> > >> --quiet apache-forrest-0.9.tar.md5 ; then
> > >> 
> > >> or  ???
> > >> 
> > >> Olaf
> > >> 
> > >>> Am 09.10.2015 um 23:02 schrieb Konstantin Boudnik <[email protected]>:
> > >>> 
> > >>> Guys,
> > >>> 
> > >>> We had to get rid of md5 sum long time ago, but it seems that sha1 is 
> > >>> hitting
> > >>> the wall as well. Here's the good description of the problem:
> > >>>   https://sites.google.com/site/itstheshappening/
> > >>> 
> > >>> I'd suggest to scrape both of them in the next release. Any objections?
> > >>> 
> > >>> Cos
> > > 
> > > 


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