SAP Knowledge Base Article - Preview

2237609 - indexserver crash with Signal 11 due to large WHERE clause

Symptom

  • You had indexserver crashes triggered by a query on a calculation view with a large number of OR connected WHERE conditions

 

  • In the crash stack, you coul see repeated entries like:

    ptime::qo_Normalizer::pred_normalize(ptime::qo_Context&, ptime::qo_Rel*, ptime::qo_Pred*, bool)+0x300 at qo_normalizer.cc:12279 (libhdbrskernel.so)
    ptime::qo_Normalizer::normalize_disj(ptime::qo_Context&, ptime::qo_Rel*, ptime::qo_Disj*, bool)+0x40 at qo_normalizer.cc:12816 (libhdbrskernel.so)

 


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Environment

SAP HANA 1.0, platform edition

Product

SAP HANA 1.0, platform edition

Keywords

SIGSEGV , KBA , HAN-DB-ENG , SAP HANA DB Engines , Bug Filed

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