Javadoc
Specifies the minimal number of empty pages to be present in reuse lists for this memory policy.
This parameter ensures that Ignite will be able to successfully evict old data entries when the size of
(key, value) pair is slightly larger than page size / 2.
Increase this parameter if cache can contain very big entries (total size of pages in this pool should be enough
to contain largest cache entry).
Increase this parameter if
IgniteOutOfMemoryException occurred with enabled page eviction.