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From Denis Magda <dma...@apache.org>
Subject Re: TouchedExpiryPolicy works incorrect in some cases IGNITE-4401
Date Fri, 14 Apr 2017 01:29:37 GMT
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*


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