Andrew Mashenkov created IGNITE-8483:
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Summary: Per partition TTL pending tree for in-memory caches.
Key: IGNITE-8483
URL: https://issues.apache.org/jira/browse/IGNITE-8483
Project: Ignite
Issue Type: Improvement
Components: cache
Reporter: Andrew Mashenkov
For in memory cache pending tree root page is allocated when ignite store is
initializing even if no ExpiryPolicy is used.
We have to implement lazy PendingTree initialization and switch to
per-partition based PendingTree as we've done for persistent caches.
Switching to per-partition based PendingTree without lazy initialization will
bump us with 1024 unevictable pages per CacheGroup if no ExpiryPolicy is used.
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