RE: Affinity Key Annotation

[Williams, Michael]

Imagine, for example, I have four keys:

Public class ThingOneKey
{
        @QuerySqlField
        @AffinityKeyMapped
        int recordNo;
        ...
}


Public class ThingTwoKey
{
        @QuerySqlField
        @AffinityKeyMapped
        int recordNo;
        @QuerySqlField
        Date birthday;
        ...
}

Public class ThingThreeKey
{
        @QuerySqlField
        @AffinityKeyMapped
        int policyNo;
        ...
}


Public class ThingFourKey
{
        @QuerySqlField
        @AffinityKeyMapped
        int policyNo;
        @QuerySqlField
        int age;
        ...
}

I then proceed to create four caches, populated by <ThingOneKey,ThingOne> 
<ThingTwoKey,ThingTwo> <ThingThreeKey,ThingThree> and <ThingFourKey,ThingFour>.

I want ThingOne and ThingTwo, where recordNos are equal to be collocated. 

I also want ThingThree and ThingFour, where policyNos are equal, to be 
collocated. 

If ThingOne has a recordNo that equals a policyNo in ThingThree, will they be 
collocated based on the above? Is there a way to specify I care about the match 
of Things One and Two, but not eg Things Three and Two?

Thanks,
Mike
-----Original Message-----
From: vkulichenko [mailto:valentin.kuliche...@gmail.com] 
Sent: Thursday, February 15, 2018 4:36 PM
To: user@ignite.apache.org
Subject: Re: Affinity Key Annotation

Mike,

Not sure I understand a question.. Can you show an example of your data model 
and clarify what kind of collocation strategy you want to achieve?

-Val



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