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From ALEKSEY KUZNETSOV <alkuznetsov...@gmail.com>
Subject Re: TouchedExpiryPolicy works incorrect in some cases IGNITE-4401
Date Fri, 14 Apr 2017 08:32:41 GMT
No, the bug is in SQL query, not key-value storage.

пт, 14 апр. 2017 г. в 11:11, Vladislav Pyatkov <vldpyatkov@gmail.com>:

> Denis, Aleksey,
>
> It is correct, remember I have already said something like[1].
> I have no idea, why this happened in this case with SQL.
>
> [1]:
>
> http://apache-ignite-developers.2346864.n4.nabble.com/TouchedExpiryPolicy-works-incorrect-in-some-cases-IGNITE-4401-td16349.html#a16356
>
> On Fri, Apr 14, 2017 at 4:29 AM, Denis Magda <dmagda@apache.org> wrote:
>
> > I could reproduce the issue and this should be what Denis K. meant by
> > saying “expiration policy works incorrectly”.
> >
> > If you remove the expiration policy from the caches' configuration then
> > the issue disappears. In general, SQL engine processes an expiration
> event
> > properly because the SQL queries return an empty result set as expected
> but
> > something doesn’t work well with key-value operations.
> >
> > *Denis K*, *Vlad P.*, as creators of the ticket please confirm that this
> > is the case.
> >
> > Please keep debugging this and switch to the latest Ignite version.
> >
> > —
> > Denis
> >
> >
> > > On Apr 13, 2017, at 4:22 AM, ALEKSEY KUZNETSOV <
> alkuznetsov.sb@gmail.com>
> > wrote:
> > >
> > > any feedback?
> > >
> > > чт, 13 апр. 2017 г. в 11:51, ALEKSEY KUZNETSOV <
> alkuznetsov.sb@gmail.com
> > >:
> > >
> > >> You should run ExpiryPolicyTest. The output should contain strings
> like
> > >> contains? new AffinityKey("1", "1"): and contains?2 new
> > AffinityKey("1", "
> > >> 1"): and empty cursor? =
> > >> If you look at them you will see, that cache contains affinity key new
> > >> AffinityKey("1", "1") whereas cursor is empty(on second iteration).
> From
> > >> this output you can conclude SQL query returns icorrect data(empty
> > value)
> > >>
> > >>
> > >> чт, 13 апр. 2017 г. в 3:42, Denis Magda <dmagda@apache.org>:
> > >>
> > >>> Bluntly speaking I have no idea where to look and what to expect.
> This
> > is
> > >>> output of the test execution of my machine:
> > >>>
> > >>> SQL res: [[1], [d]]
> > >>> 2
> > >>> Op consume: 303
> > >>> Value: org.ignite.test.EDU@22db8f4
> > >>> SQL res: []
> > >>> 0
> > >>> Op consume: 9
> > >>> Value: org.ignite.test.EDU@29caf222
> > >>> SQL res: []
> > >>> 0
> > >>> Op consume: 15
> > >>> Value: org.ignite.test.EDU@7cd1ac19
> > >>> SQL res: []
> > >>> 0
> > >>> Op consume: 5
> > >>>
> > >>> Please be more specific, there are too many files in the code.
> > >>>
> > >>> —
> > >>> Denis
> > >>>
> > >>>> On Apr 12, 2017, at 4:50 AM, ALEKSEY KUZNETSOV <
> > >>> alkuznetsov.sb@gmail.com> wrote:
> > >>>>
> > >>>> So what do u think about the issue ?
> > >>>>
> > >>>> ср, 12 апр. 2017 г. в 10:42, ALEKSEY KUZNETSOV <
> > >>> alkuznetsov.sb@gmail.com>:
> > >>>>
> > >>>>> I have already attached simlified version. Shall i simplify
it
> more ?
> > >>>>>
> > >>>>> вт, 11 апр. 2017 г. в 19:28, Denis Magda <dmagda@apache.org>:
> > >>>>>
> > >>>>> Can you attach the simplified version? Just want to avoid any
side
> > >>> effects.
> > >>>>>
> > >>>>> —
> > >>>>> Denis
> > >>>>>
> > >>>>>> On Apr 11, 2017, at 9:14 AM, ALEKSEY KUZNETSOV <
> > >>> alkuznetsov.sb@gmail.com>
> > >>>>> wrote:
> > >>>>>>
> > >>>>>> I took it from https://issues.apache.org/jira/browse/IGNITE-4401
> <
> > >>>>> https://issues.apache.org/jira/browse/IGNITE-4401> and simplified
> .
> > >>> See
> > >>>>> in attached
> > >>>>>>
> > >>>>>>
> > >>>>>> вт, 11 апр. 2017 г. в 19:03, Denis Magda <dmagda@apache.org
> > <mailto:
> > >>>>> dmagda@apache.org>>:
> > >>>>>> Hello,
> > >>>>>>
> > >>>>>> Do you have sample code?
> > >>>>>>
> > >>>>>> —
> > >>>>>> Denis
> > >>>>>>> On Apr 11, 2017, at 2:45 AM, ALEKSEY KUZNETSOV <
> > >>>>> alkuznetsov.sb@gmail.com <mailto:alkuznetsov.sb@gmail.com>>
wrote:
> > >>>>>>>
> > >>>>>>> Hi, igniters!
> > >>>>>>> While doing https://issues.apache.org/jira/browse/IGNITE-4401
<
> > >>>>> https://issues.apache.org/jira/browse/IGNITE-4401> ticket
i came
> > >>>>>>> across the fact that cache querying returns null ,
while cache
> > still
> > >>>>> has
> > >>>>>>> got entry.
> > >>>>>>> Cache query : SELECT nameProp FROM EDUProp WHERE EDUId
= 1
> > >>>>>>> Cache get operation : ignite().cache("eduPropCache").get(new
> > >>>>> AffinityKey("1",
> > >>>>>>> "1")) non-null
> > >>>>>>> I cannot even imagine what could be wrong with it.
> > >>>>>>>
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> --
> > >>>>>>>
> > >>>>>>> *Best Regards,*
> > >>>>>>>
> > >>>>>>> *Kuznetsov Aleksey*
> > >>>>>>
> > >>>>>> --
> > >>>>>> Best Regards,
> > >>>>>>
> > >>>>>> Kuznetsov Aleksey
> > >>>>>>
> > >>>>>
> > >>>>> --
> > >>>>>
> > >>>>> *Best Regards,*
> > >>>>>
> > >>>>> *Kuznetsov Aleksey*
> > >>>>>
> > >>>> --
> > >>>>
> > >>>> *Best Regards,*
> > >>>>
> > >>>> *Kuznetsov Aleksey*
> > >>>
> > >>> --
> > >>
> > >> *Best Regards,*
> > >>
> > >> *Kuznetsov Aleksey*
> > >>
> > > --
> > >
> > > *Best Regards,*
> > >
> > > *Kuznetsov Aleksey*
> >
> >
>
>
> --
> Vladislav Pyatkov
>
-- 

*Best Regards,*

*Kuznetsov Aleksey*

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