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From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Differences in default marshaller
Date Mon, 11 Jan 2016 17:55:48 GMT
Andrey,

Any chance we could upgrade Zeppelin to work with Ignite 1.5?

D.

On Mon, Jan 11, 2016 at 7:44 AM, Andrey Gura <agura@gridgain.com> wrote:

> Cos,
>
> the problem is that default config
> (incubator-zeppelin/ignite/src/main/resources/default-ignite-jdbc.xml)
> contains `marshaller` bean definition of OptimizedMarshaller type.
> IgniteSqlInterpreter class uses this config.
> Just remove this bean definition and default marshaller will be used.
>
> On Mon, Jan 11, 2016 at 11:57 AM, Yakov Zhdanov <yzhdanov@apache.org>
> wrote:
>
> > Andrey Gura, can you please clarify?
> >
> > --Yakov
> >
> > 2016-01-06 22:06 GMT+03:00 Konstantin Boudnik <cos@apache.org>:
> >
> > > On Tue, Jan 05, 2016 at 10:40PM, Dmitriy Setrakyan wrote:
> > > > On Tue, Jan 5, 2016 at 8:12 PM, Konstantin Boudnik <cos@apache.org>
> > > wrote:
> > > >
> > > > > Test is pretty simple and doesn't do anything crazy at least in my
> > > > > uneducated
> > > > > opinion.
> > > > >
> > > > > To Yakov's point about using default binary marshaller: it is
> unclear
> > > why
> > > > > the
> > > > > client node won't use the default then. The test was working with
> 1.4
> > > and
> > > > > then
> > > > > stopped. It hasn't been touched for a while, which tells me that
> > > something
> > > > > got
> > > > > changed in the underlying library.
> > > > >
> > > >
> > > > Cos, I think you are right. Most likely the client code in Zeppelin
> > sets
> > > up
> > > > the marshaller. We need to update it to work with 1.5. We should also
> > > > should allow to specify a default cache per notebook, so users could
> > > > override the default cache setting in the interpreter.
> > >
> > > Looking at the IgniteInterpreter code, again just briefly, there's no
> way
> > > to
> > > set the marshaller from the test. But I let ppl more familiar with the
> > > matter
> > > to chime in. For now the test is fixed, although clumsily.
> > >
> > > > > Thanks for looking into this!
> > > > >   cos
> > > > >
> > > > > On Tue, Jan 05, 2016 at 01:46PM, Alexey Goncharuk wrote:
> > > > > > Server/client mode does not (and should not) change the
> marshaller
> > > > > > settings, to my knowledge there are no such places in the code
> that
> > > might
> > > > > > change this behavior.
> > > > > >
> > > > > > There might be something in the Zep integration test, but I
need
> > some
> > > > > time
> > > > > > to install Zep and take a look at the code.
> > > > >
> > >
> >
>
>
>
> --
> Andrey Gura
> GridGain Systems, Inc.
> www.gridgain.com
>

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