Re: Cache Partitioned Mode

[Alexei Scherbakov <al...@gmail.com>]

Hi,


*1. If I have 2 nodes,and do twice puts on existing  empty cache,data
isdivides on nodes.(1-1 peer node)?*

Data partitioning is covered by affinity function, which works on cache key
[1].

So the answer is it may or may not depending on the key.


*2. Can I manually choose  node on which want to  do put,and how?*

Yes you can. Use AffinityKeyMapped annotation on some field in key, or
AffinityKey as cache key,  or implement AffinityKeyMapper [2].

[1]
https://apacheignite.readme.io/docs/affinity-collocation#affinity-function
[2] https://apacheignite.readme.io/docs/affinity-collocation


2016-07-08 13:25 GMT+03:00 daniel07 <ra...@gmail.com>:

> Hi
> As far as I understood from following (on case of PARTITIONED mode)
>  http://apacheignite.gridgain.org/docs/cache-modes#partitioned-mode
>  my data is divided equally into partitions .
> Now questions
> 1. If I have 2 nodes,and do twice puts on existing  empty cache,data is
> divides on nodes.(1-1 peer node)?
> 2. Can I manually choose  node on which want to  do put,and how?
>
>
>
>
> --
> View this message in context:
> http://apache-ignite-users.70518.x6.nabble.com/Cache-Partitioned-Mode-tp6172.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>



-- 

Best regards,
Alexei Scherbakov

Re: Cache Partitioned Mode

[daniels <ra...@gmail.com>]

Hi dear Alexei.
Its clear,thank you.



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