Hi,
You can decrease the size of this buffer by setting the system property
(default value is 200000): -DIGNITE_ATOMIC_CACHE_DELETE_HISTORY_SIZE=50000
Also you can decrease the number of partitions by adding this to the
CacheConfiguraiton:
<property name="affinity">
<bean
class="org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction">
<property name="partitions" value="128"/>
</bean>
</property>
Note that to guarantee even data distribution, number of partitions should
be at least order of magnitude higher than number of nodes in topology.
Please try to play with these parameters and let us know if it helps.
-Val
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