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2949489 - Composite Out of Memory dump with Root allocator name=AggregatedStatement

Symptom

You observe Composite Out of Memory dumps as follows:

[MEMORY_LIMIT_VIOLATION] Information about current memory composite-limit violation: (2020-07-17 20:59:08 485 Local)
Composite limit violation (OUT OF MEMORY) occurred.
Composite limit=700gb (751619276800b)
Root allocator name=AggregatedStatement
Host: <hostname>
Executable: hdbindexserver
PID: xxxxx
Failed to allocate 154.12mb (161606533b).


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Environment

SAP HANA, platform edition 2.0

Product

SAP HANA, platform edition 2.0

Keywords

aggregated, aggretate, oom, out-of-memory, oom_dump, out of memory, out_of_memory, statement_memory_limit, violation, memory_limit, memory_limit_violation, composite_limit, composit-limit, root allocator, name, AggregatedStatement, M_CONTEXT_MEMORY , KBA , HAN-DB , SAP HANA Database , HAN-DB-PERF , SAP HANA Database Performance , Problem

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