Vladislav Pyatkov created IGNITE-18350: ------------------------------------------
Summary: Redesign two ciollection of lock modes to a bitset into the heap lock manager Key: IGNITE-18350 URL: https://issues.apache.org/jira/browse/IGNITE-18350 Project: Ignite Issue Type: Improvement Reporter: Vladislav Pyatkov We have two collection that store lock modes: {code} HeapLockManager.WaiterImpl#locks HeapLockManager.WaiterImpl#intendedLocks {code} That is done for continent way to implement all lock manager requirement. But for optimization, we can do this through _BitSet_. The redesign is possible because we have predefined lock modes (_LockMode_) and attempts to accesses to the modes are bounded. The amount of attempts significantly less than MaxInt value. The optimization allows using less memory for lock on each entry. -- This message was sent by Atlassian Jira (v8.20.10#820010)