Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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5.4.3, 6.1.1
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None
Description
The crash happens running the query from working_tpch1_compareLogOnly/view/view_DL_outerjoin.sql with this stack
#0 0x00007f400477cc8c in charset_info_st::strnncollsp (this=0x7f3f00000001, a=0x7f3ff53fe620 "name5", alen=5, b=0x7f3ff53fe628 "\377\377\377\377\377\377\377\177 \346?\365?\177", blen=8) at /data/mdb-server/include/m_ctype.h:787
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#1 0x00007f400477cd49 in datatypes::Charset::strnncollsp (this=0x7f3ff53fe690, str1=..., str2=...) at /data/mdb-server/storage/columnstore/columnstore/utils/common/collation.h:138
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#2 0x00007f400477d1f2 in datatypes::TCharShort::strnncollsp (cs=..., a=229334933870, b=9223372036854775807) at /data/mdb-server/storage/columnstore/columnstore/datatypes/mcs_string.h:45
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#3 0x00007f4003499b86 in joiner::TupleJoiner::updateCPData (this=0x7f3ff3836500, r=...) at /data/mdb-server/storage/columnstore/columnstore/utils/joiner/tuplejoiner.cpp:1134
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#4 0x00007f400349511f in joiner::TupleJoiner::insertRGData (this=0x7f3ff3836500, rg=..., threadID=0) at /data/mdb-server/storage/columnstore/columnstore/utils/joiner/tuplejoiner.cpp:417
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#5 0x00007f40048596b0 in joblist::TupleHashJoinStep::smallRunnerFcn (this=0x7f3fe80d7600, index=0, threadID=0, jobs=0x7f3ff4bfd8b8) at /data/mdb-server/storage/columnstore/columnstore/dbcon/joblist/tuplehashjoin.cpp:437
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#6 0x00007f40048585ca in joblist::TupleHashJoinStep::<lambda()>::operator()(void) const (__closure=0x7f3ff3824120) at /data/mdb-server/storage/columnstore/columnstore/dbcon/joblist/tuplehashjoin.cpp:307
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#7 0x00007f4004863236 in boost::detail::function::void_function_obj_invoker0<joblist::TupleHashJoinStep::startSmallRunners(uint)::<lambda()>, void>::invoke(boost::detail::function::function_buffer &) (function_obj_ptr=...)
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at /usr/include/boost/function/function_template.hpp:159
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#8 0x00007f3ffe2f8fa1 in boost::function0<void>::operator() (this=0x7f3ff3824118) at /usr/include/boost/function/function_template.hpp:759
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#9 0x00007f3ffe2f5e09 in threadpool::ThreadPool::beginThread (this=0x5608e63ae1c0 <joblist::JobStep::jobstepThreadPool>) at /data/mdb-server/storage/columnstore/columnstore/utils/threadpool/threadpool.cpp:396
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#10 0x00007f3ffe2f7fb7 in threadpool::ThreadPool::beginThreadFunc::operator() (this=0x7f3ff546f878) at /data/mdb-server/storage/columnstore/columnstore/utils/threadpool/threadpool.h:332
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#11 0x00007f3ffe2fe2dc in boost::detail::thread_data<threadpool::ThreadPool::beginThreadFunc>::run (this=0x7f3ff546f6c0) at /usr/include/boost/thread/detail/thread.hpp:116
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#12 0x00007f3fffceebcd in ?? () from /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.65.1
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#13 0x00007f4004c5f6db in start_thread (arg=0x7f3ff53ff700) at pthread_create.c:463
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#14 0x00007f3ffd041a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Here is the query that crashes ExeMgr:
select a.name, b.name, c.name from tablechar8 a inner join v_tablevchar7 b on a.name = b.name right outer join v_tablechar25 c on a.name = c.name order by 1, 2, 3;
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The code crashes b/c joiner::TupleJoiner::updateCPData() uses a wrong column index getting CHARSET_INFO*.
Attachments
Issue Links
- relates to
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MCOL-495 Make string comparison not case sensitive
- Closed