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Posted to dev@ignite.apache.org by 徐冉 <78...@163.com> on 2016/04/27 07:52:28 UTC

Ask a question about Ignite Cache , help! Thanks!

hi:
I found a problem, Maybe I'm not properly configured .I test write data into ignite cache, and I deploy a cluster with Zero Deployment, and I develep a progrem to write data into Ignite Cache.
 
when the progrem run in Single node, test result (write speed)is ablout 200,000 rows/s, when the progrem run in Multi Nodes (Zero Deployment 15 nodes),  test result (write speed)is ablout 20,000 rows/s,  why?
 
 
this is my config:
*peerClassLoadingEnabled   true
*data cacheMode partitioned
*data atomicityMode transactional
*data memoryMode offheap_tiered
*writeSynchronizationMode  primary_sync
 
thanks! very much!
 
 
 
Ran Xu

Re: Ask a question about Ignite Cache , help! Thanks!

Posted by Dmitriy Setrakyan <ds...@apache.org>.

How many backups do you have configured?

On Tue, Apr 26, 2016 at 10:52 PM, 徐冉 <78...@163.com> wrote:

> hi:
> I found a problem, Maybe I'm not properly configured .I test write data
> into ignite cache, and I deploy a cluster with Zero Deployment, and I
> develep a progrem to write data into Ignite Cache.
>
> when the progrem run in Single node, test result (write speed)is ablout
> 200,000 rows/s, when the progrem run in Multi Nodes (Zero Deployment 15
> nodes),  test result (write speed)is ablout 20,000 rows/s,  why?
>
>
> this is my config:
> *peerClassLoadingEnabled   true
> *data cacheMode partitioned
> *data atomicityMode transactional
> *data memoryMode offheap_tiered
> *writeSynchronizationMode  primary_sync
>
> thanks! very much!
>
>
>
> Ran Xu