Hi All,
In out production environment, ignite v2.8.1 is install as a kubernetes
stateful sets pods inside Azure Kubernetes cluster. There are 2 pods
running.
Ignite is persistence enabled, with on heap cache only.
The pod is running with below guaranteed resources
Memory : 11 GB
CPU: 3 core
There is no such thing as "on heap cache only.". It's possible to enable an
additional cache level in heap, but it still will be storing all data in
the off heap. So, right now you need at least 10.25+8gb+ Checkpoint buffer
size for your Ignite node.
Evgenii
пн, 21 сент. 2020 г. в 09:29, Sanjaya
Hi,
Thanks for your reply, we have set on heap as below in ignite configuration
xml,
https://apacheignite.readme.io/docs/memory-configuration#section-on-heap-caching
Basically we have set as true in xml configuration as .
The idea to move on heap with persistence enable is to maximize the late
The on-heap cache is in addition to the off-heap cache.
8Gb (off-heap)
+ 8Gb (on-heap cache)
+ ~4Gb (heap space for running Ignite)
= ~ 20Gb
Way more than the 11Gb you have allocated.
Three steps:
Turn off the on-heap cache
Decrease the data region to maybe 6Gb (in Ignite configuration)
Allocate
