[IGNITE-5461] Visor shows wrong statistics for off heap memory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0
• Fix Version/s: 2.1
• Component/s: cache
• Labels: important
• Assignee: Alexey Kuznetsov
• Reporter: Mikhail Cherkasov
• Created: 09/Jun/17 13:56
• Updated: 19/Jul/17 10:10
• Resolved: 28/Jun/17 07:00

Description

Visor show that data is stored in Heap, while the data is in off heap:

Total: 1
Heap: 1
Off-Heap: 0
Off-Heap Memory: 0

while:
cache.localPeek("Key1", ONHEAP) == null
cache.localPeek("Key1", OFFHEAP) == Value

reproducer is attached.

Issue Links

• is a child of: IGNITE-5490 Implement replacement for obsolete CacheMetrics#getOffHeapAllocatedSize