OOM happened on the system with large allocator Pool/RowEngine/QueryCompilation and Pool/planviz/
It could be identified in OOM dump as following.
Top "M_HEAP_MEMORY" allocators (component, name, size). Ordered descending by exclusive_size_in_use.
1: Caches: Pool/RowEngine/QueryCompilation
2: System: Pool/planviz/common/strings
3: System: Pool/planviz/column store/plans
However, there is no large row store query running on the system. "M_CONTEXT_MEMORY" doesn't show any large queries.
out of memory, oom, plan_trace_enable, Pool/RowEngine/QueryCompilation, Pool/planviz/ , KBA , HAN-DB , SAP HANA Database , How To
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