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3189407 - Load table stacktrace with s_blockmap::FindAndMakeDirtiable - SAP IQ


Stacktrace on a load table :

 pc: 0x7f8f741f5cd8 pcstkwalk(stk_trace*, int, db_log*, hos_fd*)+0x38
 pc: 0x7f8f741f6531 ucstkgentrace(int, int)+0x141
 pc: 0x7f8f741f7469 StackTraceForThisThread(char const*, int, char const*, char const*, char const*)+0x299
 pc: 0x7f8f742d6333 s_blockmap::GetBlockmapEntryInfo(s_bufman_errorInfo*, unsigned long long, unsigned long long*, unsigned int*, unsigned int*, int*, unsigned int*, unsigned int*, int, s_blockmap::prefetch)+0x843
 pc: 0x7f8f742d77ad s_blockmap::FindAndMakeDirtiable(unsigned long long, short, int)+0x34d
 pc: 0x7f8f74374495 hs_btCache::FGetFromDisk(unsigned long long, hs_btCacheItemPtr*, int)+0x185
 pc: 0x7f8f743746f5 hs_btCache::FFind(unsigned long long, int, int)+0x1a5
 pc: 0x7f8f74376a71 s_bt::BTFFindActualLAST(void*, unsigned long long, hs_btcursor*, int, int&)+0x51
 pc: 0x7f8f74376c93 s_bt::FindActual(void const*, int, hos_op, void*, hs_btcursor*, int&)+0x173
 pc: 0x7f8f74376d0b hs_btcursor::FindActual(void const*, int, hos_op, void*, int&)+0x1b
 pc: 0x7f8f743903d0 hs_btcursor::Splice(hs_btcursor*, int)+0x60
 pc: 0x7f8f74bb56b2 hs_ohcInsert::Merge(hs_ohcInsert*)+0x102
 pc: 0x7f8f73d5a812 dfo_HGIndexInsert::MergeIndex()+0x272
 pc: 0x7f8f73d5cd3b dfo_HGIndexInsert::FetchOpus()+0x60b
 pc: 0x7f8f73c412cd df_CombinerFetchContext::Fetch()+0x5d
 pc: 0x7f8f74c54aa7 hc_dfrun::FillRun(unsigned int&, int, int)+0x37
 pc: 0x7f8f74daad29 hc_dmfrun::InitNextWorkUnit(unsigned int, int, unsigned int)+0x9f3
 pc: 0x7f8f74daaf1c hc_dmfrun::ExecWork(int&, unsigned int)+0x2c
 pc: 0x7f8f741c4364 workAllocator::DoWork(unsigned int)+0xc4
 pc: 0x7f8f741ebb5b hos_thread::Main()+0x23d
 pc: 0x7f8f7414f6fa hos_lwtask::Start(hos_lwtask*)+0x5a



SAP IQ 16.1 SP04 PL09


SAP IQ 16.0


KBA , BC-SYB-IQ , Sybase IQ , Problem

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