Symptom
- There is a high memory usage value on the allocators:
-
"Pool/RowEngine/QueryExecution/SearchAlloc"
or
- "Pool/RowEngine/QueryExecution".
-
The high value can be reported in a Memory Overview script output (HANA_Memory_Overview_* script from SQLStatements in SAP note 1969700) or can appear in an indexserver trace.
e.g.
HANA heap memory (used); 100; 100 (sfgdfd); 60 (Pool/RowEngine/QueryExecution/SearchAlloc)
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Environment
- SAP HANA platform edition 1.0
- SAP HANA platform edition 2.0
Product
SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0
Keywords
SAP HANA, memory, heap, allocator, OOM, out of memory, row engine, results, large , KBA , HAN-DB , SAP HANA Database , Problem
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