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From Pavel Tupitsyn <ptupit...@apache.org>
Subject Re: Apache Ignite - New Release
Date Fri, 29 Jul 2016 16:17:26 GMT
Guys, I can handle upcoming 1.7 release and send the vote next week, if
there are no objections.

Pavel.

On Thu, Jul 28, 2016 at 12:36 AM, Dmitriy Setrakyan <dsetrakyan@apache.org>
wrote:

> On Wed, Jul 27, 2016 at 4:00 AM, Semyon Boikov <sboikov@gridgain.com>
> wrote:
>
> > Dmitry, all Ignite features are always thoroughly tested =)
> >
>
> True, completely forgot about it :)
>
>
> > I created branch ignite-1.7.0.
> >
> > On Wed, Jul 27, 2016 at 9:32 AM, Dmitriy Setrakyan <
> dsetrakyan@apache.org>
> > wrote:
> >
> > > On Wed, Jul 27, 2016 at 2:29 AM, Semyon Boikov <sboikov@gridgain.com>
> > > wrote:
> > >
> > > > Sure Dmitry, we will run tests with large data set.
> > > >
> > > > Regarding 1.7. release: If there are no objections I'm going to cut
> off
> > > 1.7
> > > > branch and start prepare it for release.
> > > >
> > >
> > > In my opinion this is a great addition to Ignite and is definitely
> worth
> > a
> > > release, again, assuming that we thoroughly test it.
> > >
> > >
> > > >
> > > >
> > > > On Wed, Jul 27, 2016 at 9:15 AM, Dmitriy Setrakyan <
> > > dsetrakyan@apache.org>
> > > > wrote:
> > > >
> > > > > On Wed, Jul 27, 2016 at 2:09 AM, Semyon Boikov <
> sboikov@gridgain.com
> > >
> > > > > wrote:
> > > > >
> > > > > > Regarding distributed join testsing: we added tests verifying
> > correct
> > > > > join
> > > > > > behavior and correct execution plan generation for various SQL
> > > queries,
> > > > > > tests for joins for various cache types (different number of
> > backups,
> > > > > > partitioned/replicated), there are tests verifying correct
> > > distributed
> > > > > > joins results on changing topology with nodes restarts. Also
we
> > added
> > > > > > benchmarks which will be used to verify that there are no
> > performance
> > > > > > degradation in this functionality between releases. These
> > benchmarks
> > > > were
> > > > > > executed on real clusters, and in next few days we are going
to
> run
> > > > more
> > > > > > load tests.
> > > > > >
> > > > >
> > > > > Thanks Semyon, sounds great! I would also test it on larger data
> sets
> > > to
> > > > > see how a join query will take, say, on 10GB of data. Is it
> possible?
> > > > >
> > > > >
> > > > > >
> > > > > > On Fri, Jul 22, 2016 at 5:39 PM, Dmitriy Setrakyan <
> > > > > dsetrakyan@apache.org>
> > > > > > wrote:
> > > > > >
> > > > > > > On Fri, Jul 22, 2016 at 7:10 AM, Semyon Boikov <
> > > sboikov@gridgain.com
> > > > >
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Hi,
> > > > > > > >
> > > > > > > > Today I merged into master 'distributed join' implementation
> -
> > > > > > > > https://issues.apache.org/jira/browse/IGNITE-1232
(thanks to
> > > > Sergi,
> > > > > he
> > > > > > > > implemented this feature). I think this together with
recent
> > > > bugfixes
> > > > > > > worth
> > > > > > > > 1.7 release. Do you think we can cut off 1.7 release
branch
> > from
> > > > > > master?
> > > > > > > >
> > > > > > >
> > > > > > > Great news. Can you describe that amount of testing we
did for
> > this
> > > > > > > feature?
> > > > > > >
> > > > > > >
> > > > > > > >
> > > > > > > > Thanks
> > > > > > > >
> > > > > > > >
> > > > > > > > On Thu, Jul 21, 2016 at 7:47 PM, Alexandre Boudnik
<
> > > > > > > > alexander.boudnik@gmail.com> wrote:
> > > > > > > >
> > > > > > > > > Sorry, I missed the typo:
> > > > > > > > > To support the point, I would add that PosgreSQL
has
> > > demonstrated
> > > > > the
> > > > > > > > > similar behavior (inspired by unix .dot files
and ls):
> > > > > > > > > - they have "hidden" column: xmin and xmax in
any table
> > > > > > > > > - they do not appear in select * list unless
they are
> > specified
> > > > > > > > explicitly
> > > > > > > > > Take care,
> > > > > > > > > Alexandre "Sasha" Boudnik
> > > > > > > > >
> > > > > > > > > call me via Google Voice:
> > > > > > > > > 1(405) BUDNIKA
> > > > > > > > > 1(405) 283-6452
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On Thu, Jul 21, 2016 at 12:46 PM, Alexandre Boudnik
> > > > > > > > > <alexander.boudnik@gmail.com> wrote:
> > > > > > > > > > To support the point, I would add that PosgreSQL
has
> > > > demonstrated
> > > > > > the
> > > > > > > > > > similar behavior (inspired by unix .dot
files and ls):
> > > > > > > > > > - they have "hidden" column: xmin and xmax
in any table
> > > > > > > > > > - they appear in select * list unless they
are specified
> > > > > explicitly
> > > > > > > > > >
> > > > > > > > > > I'll add some notices to the ticket
> > > > > > > > > > Take care,
> > > > > > > > > > Alexandre "Sasha" Boudnik
> > > > > > > > > >
> > > > > > > > > > call me via Google Voice:
> > > > > > > > > > 1(405) BUDNIKA
> > > > > > > > > > 1(405) 283-6452
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > On Fri, Jul 15, 2016 at 6:37 PM, Valentin
Kulichenko
> > > > > > > > > > <valentin.kulichenko@gmail.com> wrote:
> > > > > > > > > >> Agree.
> > > > > > > > > >>
> > > > > > > > > >> On Fri, Jul 15, 2016 at 12:59 PM, Alexey
Goncharuk <
> > > > > > > > > >> alexey.goncharuk@gmail.com> wrote:
> > > > > > > > > >>
> > > > > > > > > >>> Looks like the ticket for removing
_key and _value from
> > > > selct *
> > > > > > is
> > > > > > > a
> > > > > > > > > good
> > > > > > > > > >>> candidate for 2.0.
> > > > > > > > > >>>
> > > > > > > > > >>> 2016-07-15 5:12 GMT-07:00 Sergi
Vladykin <
> > > > > > sergi.vladykin@gmail.com
> > > > > > > >:
> > > > > > > > > >>>
> > > > > > > > > >>> > We will not be able to just
change this, because it
> > will
> > > > > brake
> > > > > > > > > >>> > compatibility. Still I believe
that an option to
> define
> > > our
> > > > > SQL
> > > > > > > > > tables
> > > > > > > > > >>> > without _key and _value fields.
But this is another
> > story
> > > > you
> > > > > > can
> > > > > > > > > file a
> > > > > > > > > >>> > ticket for it, can we fix somehow
our JDBC for now?
> > Like
> > > > > > > returning
> > > > > > > > > >>> > BinaryObject instance or something?
> > > > > > > > > >>> >
> > > > > > > > > >>> > Sergi
> > > > > > > > > >>> >
> > > > > > > > > >>> >
> > > > > > > > > >>> >
> > > > > > > > > >>> > On Fri, Jul 15, 2016 at 2:48
AM, Valentin Kulichenko
> <
> > > > > > > > > >>> > valentin.kulichenko@gmail.com>
wrote:
> > > > > > > > > >>> >
> > > > > > > > > >>> > > IGNITE-3466 is not a JDBC-only
issue. This happens
> > > > because
> > > > > > > > 'select
> > > > > > > > > *'
> > > > > > > > > >>> > query
> > > > > > > > > >>> > > returns all the fields
including _kay and _val
> which
> > > are
> > > > > > > created
> > > > > > > > by
> > > > > > > > > >>> > Ignite,
> > > > > > > > > >>> > > not by user. This is actually
a usability issue
> that
> > > pops
> > > > > up
> > > > > > > > every
> > > > > > > > > now
> > > > > > > > > >>> > and
> > > > > > > > > >>> > > then. This is very counterintuitive
that we return
> > the
> > > > > fields
> > > > > > > > that
> > > > > > > > > user
> > > > > > > > > >>> > > never defined (unless
he explicitly asks for them,
> of
> > > > > course)
> > > > > > > and
> > > > > > > > > that
> > > > > > > > > >>> > > 'select *' requires class
definitions on the
> client.
> > > > > > > > > >>> > >
> > > > > > > > > >>> > > Is it possible to fix
this on SQL engine level
> > instead
> > > of
> > > > > > > fixing
> > > > > > > > > only
> > > > > > > > > >>> for
> > > > > > > > > >>> > > JDBC? Sergi, what do you
think?
> > > > > > > > > >>> > >
> > > > > > > > > >>> > > -Val
> > > > > > > > > >>> > >
> > > > > > > > > >>> > > On Thu, Jul 14, 2016 at
3:28 AM, Sergi Vladykin <
> > > > > > > > > >>> > sergi.vladykin@gmail.com>
> > > > > > > > > >>> > > wrote:
> > > > > > > > > >>> > >
> > > > > > > > > >>> > > > All these issues
seem to be related to Jdbc
> driver
> > > > rather
> > > > > > > than
> > > > > > > > > to SQL
> > > > > > > > > >>> > > > engine. I think Andrey
Gura was the last who
> worked
> > > on
> > > > > it.
> > > > > > > IMO
> > > > > > > > > they
> > > > > > > > > >>> > must
> > > > > > > > > >>> > > be
> > > > > > > > > >>> > > > easy to fix.
> > > > > > > > > >>> > > >
> > > > > > > > > >>> > > > Sergi
> > > > > > > > > >>> > > >
> > > > > > > > > >>> > > > On Thu, Jul 14, 2016
at 9:06 AM, Denis Magda <
> > > > > > > > > dmagda@gridgain.com>
> > > > > > > > > >>> > > wrote:
> > > > > > > > > >>> > > >
> > > > > > > > > >>> > > > > Yakov,
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > I'm not the
one who is eligible for review of
> > > > > > IGNITE-3389.
> > > > > > > > > Assigned
> > > > > > > > > >>> > it
> > > > > > > > > >>> > > on
> > > > > > > > > >>> > > > > Andrey Gura.
Andrey please find time for
> review.
> > > > > > > > > >>> > > > > Alexander B.
when you need a review please send
> > an
> > > > > email
> > > > > > to
> > > > > > > > > the dev
> > > > > > > > > >>> > > list
> > > > > > > > > >>> > > > > and someone
will assist you.
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > As for IGNITE-3466,
IGNITE-3467 and 3468
> Sergi's
> > > > > opinion
> > > > > > is
> > > > > > > > > needed.
> > > > > > > > > >>> > > Sergi
> > > > > > > > > >>> > > > > please have
a look.
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > --
> > > > > > > > > >>> > > > > Denis
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > On Wed, Jul
13, 2016 at 12:13 PM, Yakov
> Zhdanov <
> > > > > > > > > >>> yzhdanov@apache.org
> > > > > > > > > >>> > >
> > > > > > > > > >>> > > > > wrote:
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > > Sasha,
ignite-3389 is in resolved state and I
> > > > suppose
> > > > > > is
> > > > > > > > > ready to
> > > > > > > > > >>> > be
> > > > > > > > > >>> > > > > > reviewed
and merged. Denis, can you please do
> > it?
> > > > > Make
> > > > > > > sure
> > > > > > > > > to
> > > > > > > > > >>> > check
> > > > > > > > > >>> > > TC
> > > > > > > > > >>> > > > > :)
> > > > > > > > > >>> > > > > >
> > > > > > > > > >>> > > > > > As far
as Ignite-3466..3468, Igor, can you
> > please
> > > > > > provide
> > > > > > > > > >>> feedback
> > > > > > > > > >>> > to
> > > > > > > > > >>> > > > the
> > > > > > > > > >>> > > > > > issues
and tell us if we can fit them as
> well.
> > > > > > > > > >>> > > > > >
> > > > > > > > > >>> > > > > > --Yakov
> > > > > > > > > >>> > > > > >
> > > > > > > > > >>> > > > > > 2016-07-12
23:33 GMT+03:00 Alexandre Boudnik
> <
> > > > > > > > > >>> > > > > alexander.boudnik@gmail.com
> > > > > > > > > >>> > > > > > >:
> > > > > > > > > >>> > > > > >
> > > > > > > > > >>> > > > > > > Yakov,
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > Is
it possible to include several probably
> > > > > > easy-to-fix
> > > > > > > > > bugs and
> > > > > > > > > >>> > > > > > > improvements;
they are very annoying and
> they
> > > > > > decrease
> > > > > > > > the
> > > > > > > > > >>> value
> > > > > > > > > >>> > of
> > > > > > > > > >>> > > > > > > the
product? We're working on Apache Ignite
> > > based
> > > > > BI
> > > > > > > > > solution
> > > > > > > > > >>> > > > > > > accelerator,
and these issues impact us.
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > I've
opened them and I fix one and working
> on
> > > > > others.
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > IGNITE-3389
- metadata result set throws
> NPE
> > > when
> > > > > > > closed
> > > > > > > > -
> > > > > > > > > Pull
> > > > > > > > > >>> > > > Request
> > > > > > > > > >>> > > > > > > #838
> > > > > > > > > >>> > > > > > > IGNITE-3466
- select * causes
> > > > NoClassDefFoundError
> > > > > > with
> > > > > > > > > jdbc
> > > > > > > > > >>> > query
> > > > > > > > > >>> > > > > tools
> > > > > > > > > >>> > > > > > > IGNITE-3467
- jdbc getTables() returns
> > catalog
> > > as
> > > > > > null
> > > > > > > > > >>> > > > > > > IGNITE-3468
- Missing Primary Key flag in
> > > > > > getColumns()
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > Take
care,
> > > > > > > > > >>> > > > > > > Alexandre
"Sasha" Boudnik
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > call
me via Google Voice:
> > > > > > > > > >>> > > > > > > 1(405)
BUDNIKA
> > > > > > > > > >>> > > > > > > 1(405)
283-6452
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > > > On
Mon, Jul 11, 2016 at 11:46 AM, Yakov
> > > Zhdanov <
> > > > > > > > > >>> > > yzhdanov@apache.org
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > > > > > wrote:
> > > > > > > > > >>> > > > > > > >
Guys,
> > > > > > > > > >>> > > > > > > >
> > > > > > > > > >>> > > > > > > >
We have recently found and fixed several
> > > issues
> > > > > in
> > > > > > > the
> > > > > > > > > >>> product
> > > > > > > > > >>> > > > along
> > > > > > > > > >>> > > > > > with
> > > > > > > > > >>> > > > > > > >
number of smaller fixes and optimizations
> > > and I
> > > > > > would
> > > > > > > > > like to
> > > > > > > > > >>> > > > release
> > > > > > > > > >>> > > > > > > these
> > > > > > > > > >>> > > > > > > >
changes. Issue list follows (complete
> > change
> > > > list
> > > > > > can
> > > > > > > > be
> > > > > > > > > >>> > obtained
> > > > > > > > > >>> > > > via
> > > > > > > > > >>> > > > > > git
> > > > > > > > > >>> > > > > > > >
log).
> > > > > > > > > >>> > > > > > > >
> > > > > > > > > >>> > > > > > > >
ignite-3428 Fixed message recovery
> handling
> > > on
> > > > > > > > reconnect
> > > > > > > > > >>> > > > > > > >
ignite-3418 Avoid unnecessary discovery
> > > > messages
> > > > > > > > > >>> > > > > > > >
IGNITE-2949 - Replaced JCache dependency
> > with
> > > > > > > Geronimo
> > > > > > > > > >>> > > > > > > >
ignite-3372: IgniteDataStreamer:
> > pre-loading
> > > > > > > starvation
> > > > > > > > > if
> > > > > > > > > >>> > > multiple
> > > > > > > > > >>> > > > > > > >
streamers preload the same cache
> > > > > > > > > >>> > > > > > > >
IGNITE-3305 - Fixed SYNC rebalance mode
> for
> > > > > > > dynamically
> > > > > > > > > >>> started
> > > > > > > > > >>> > > > > cache.
> > > > > > > > > >>> > > > > > > >
+ Lots of changes and fixes for IGFS and
> > > Hadoop
> > > > > > > > > Accelerator
> > > > > > > > > >>> > > > > > > >
> > > > > > > > > >>> > > > > > > >
Does everyone agree this list is worth
> > making
> > > > new
> > > > > > > > > release?
> > > > > > > > > >>> > > > > > > >
> > > > > > > > > >>> > > > > > > >
Thanks!
> > > > > > > > > >>> > > > > > > >
> > > > > > > > > >>> > > > > > > >
--Yakov
> > > > > > > > > >>> > > > > > >
> > > > > > > > > >>> > > > > >
> > > > > > > > > >>> > > > >
> > > > > > > > > >>> > > >
> > > > > > > > > >>> > >
> > > > > > > > > >>> >
> > > > > > > > > >>>
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>

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