Hi Ben, sorry I forgotten to answer you before. Yes, this bug was fixed in
the commit to the repo. I think you saw a non final revision of the patch.
Thank you for remind it!
2014-07-20 14:27 GMT+02:00 Ben Hegarty <heg...@gmail.com>:
> Hi Guys,
>
> Just curious if this has been fixed as you're now discussing doing a
> release and Mongodb support seems to be a headline feature of the release
> and without this patch its slightly broken.
>
> Regards
>
>
> On Mon, Mar 3, 2014 at 5:57 PM, Ben Hegarty <heg...@gmail.com> wrote:
>
> > just as an FYI there is a bug in the mongodb impl in the file
> > MongoDbDeltaCollection.java here...
> >
> > 129 @Override
> > 130 public WaveletDeltaRecord getDeltaByEndVersion(long version) throws
> > IOException {
> > 131 DBObject query = createWaveletDBQuery();
> > 132
> >
> query.put(MongoDbDeltaStoreUtil.FIELD_TRANSFORMED_RESULTINGVERSION_VERSION,
> > version);
> > 133
> > 134 DBObject result = deltaDbCollection.findOne(query);
> > 135
> > 136 WaveletDeltaRecord waveletDelta = null;
> > 137
> > 138 if (result != null)
> > 139 try {
> > *140 MongoDbDeltaStoreUtil.deserializeWaveletDeltaRecord(result);*
> > 141 } catch (PersistenceException e) {
> > 142 throw new IOException(e);
> > 143 }
> > 144 return waveletDelta;
> > 145 }
> >
> > that may cause issues, the deserialised record doesn't actually get
> > returned. Once I fixed the mongodb unit tests, I found it.
> >
> > Regards
> > Ben
> >
> >
> > On Mon, Mar 3, 2014 at 5:02 PM, Pablo Ojanguren <pablo...@gmail.com>
> > wrote:
> >
> >> Great whether import/export tools are realiable. I will perform test
> too.
> >>
> >> Thanks
> >>
> >>
> >> 2014-03-03 17:59 GMT+01:00 Yuri Z <vega...@gmail.com>:
> >>
> >> > I guess it might work. I ll try it out.
> >> > On Mar 3, 2014 6:53 PM, "Pablo Ojanguren" <pablo...@gmail.com> wrote:
> >> >
> >> > > Hi,
> >> > >
> >> > > I wonder if we could use existing delta export/import utilities to
> >> > perform
> >> > > such migration. These would be the steps to perform:
> >> > >
> >> > > 1) Run export utility and get a full backup of deltas
> >> > > 2) Change server configuration to use mongoDB for delta persistence
> >> > > 3) Run import utility with previous backup files
> >> > >
> >> > >
> >> > > Does anyone see any pitfall or risk in this approach?
> >> > >
> >> > > Thank you.
> >> > >
> >> >
> >>
> >
> >
> >
> > --
> > Regards
> > Ben
> >
>
>
>
> --
> Regards
> Ben
>
