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https://issues.apache.org/jira/browse/IMPALA-9111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Becker reassigned IMPALA-9111:
-------------------------------------
Assignee: Daniel Becker
> Sorting 'Decimal16Value's with codegen enabled but codegen optimizations
> disabled fails
> ---------------------------------------------------------------------------------------
>
> Key: IMPALA-9111
> URL: https://issues.apache.org/jira/browse/IMPALA-9111
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Daniel Becker
> Assignee: Daniel Becker
> Priority: Minor
>
> Starting the Impala cluster with
> {code:java}
> bin/start-impala-cluster.py
> --impalad_args="-disable_optimization_passes"{code}
>
> the following query fails and Impala crashes:
>
> {code:java}
> SELECT d28_1
> FROM functional.decimal_rtf_tbl ORDER BY d28_1;{code}
>
> This error happens if the inlining pass in OptimizeModule in
> be/src/codegen/llvm-codegen.cc is not run. It seems the problem only happens
> with decimals that need to be stored on 16 bytes. Maybe it is some ABI
> incompatibility with Decimal16Value.
> Stack trace:
> {code:java}
> #0 0x00007fda6e63e428 in __GI_raise (sig=sig@entry=6) at
> ../sysdeps/unix/sysv/linux/raise.c:54
> #1 0x00007fda6e64002a in __GI_abort () at abort.c:89
> #2 0x00007fda71707149 in os::abort(bool) () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #3 0x00007fda718bad27 in VMError::report_and_die() () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #4 0x00007fda71710e4f in JVM_handle_linux_signal () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #5 0x00007fda71703e48 in signalHandler(int, siginfo_t*, void*) () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #6 <signal handler called>
> #7 0x00007fd9c3437f8b in impala::RawValue::Compare(void const*, void const*,
> impala::ColumnType const&) ()
> #8 0x00007fd9c3438e25 in Compare ()
> #9 0x0000000002a26293 in impala::TupleRowComparator::Compare
> (rhs=0x7fd9c3c4a8b8, lhs=0x7fd9c3c4a8c0, this=0x1284e480) at
> be/src/util/tuple-row-compare.h:98
> #10 impala::TupleRowComparator::Less (rhs=0x7fd9c3c4a8b8, lhs=0x7fd9c3c4a8c0,
> this=0x1284e480) at be/src/util/tuple-row-compare.h:107
> #11 impala::Sorter::TupleSorter::Less (this=0x137b2000, lhs=0x7fd9c3c4a8c0,
> rhs=0x7fd9c3c4a8b8) at be/src/runtime/sorter-ir.cc:72
> #12 0x0000000002a27409 in impala::Sorter::TupleSorter::MedianOfThree
> (this=0x137b2000, t1=0x14808e50, t2=0x14802d3f, t3=0x14808085) at
> be/src/runtime/sorter-ir.cc:214
> #13 0x0000000002a27394 in impala::Sorter::TupleSorter::SelectPivot
> (this=0x137b2000, begin=..., end=...) at be/src/runtime/sorter-ir.cc:206
> #14 0x0000000002a26cd8 in impala::Sorter::TupleSorter::SortHelper
> (this=0x137b2000, begin=..., end=...) at be/src/runtime/sorter-ir.cc:165
> #15 0x0000000002a15e8a in impala::Sorter::TupleSorter::Sort (this=0x137b2000,
> run=0x13974da0) at be/src/runtime/sorter.cc:755
> #16 0x0000000002a18e27 in impala::Sorter::SortCurrentInputRun
> (this=0x1284e3c0) at be/src/runtime/sorter.cc:956
> #17 0x0000000002a183e7 in impala::Sorter::InputDone (this=0x1284e3c0) at
> be/src/runtime/sorter.cc:892
> #18 0x000000000263bc18 in impala::SortNode::SortInput (this=0xdf63e40,
> state=0x11e652a0) at be/src/exec/sort-node.cc:187
> #19 0x000000000263a8e0 in impala::SortNode::Open (this=0xdf63e40,
> state=0x11e652a0) at be/src/exec/sort-node.cc:90
> #20 0x00000000020f289a in impala::FragmentInstanceState::Open
> (this=0xe0571e0) at be/src/runtime/fragment-instance-state.cc:348
> #21 0x00000000020ef54c in impala::FragmentInstanceState::Exec
> (this=0xe0571e0) at be/src/runtime/fragment-instance-state.cc:84
> #22 0x0000000002102f9b in impala::QueryState::ExecFInstance (this=0xd376000,
> fis=0xe0571e0) at be/src/runtime/query-state.cc:650
> #23 0x0000000002101268 in impala::QueryState::<lambda()>::operator()(void)
> const (__closure=0x7fd9c3c4bca8) at be/src/runtime/query-state.cc:558
> #24 0x0000000002104c7d in
> boost::detail::function::void_function_obj_invoker0<impala::QueryState::StartFInstances()::<lambda()>,
> void>::invoke(boost::detail::function::function_buffer &)
> (function_obj_ptr=...)
> at toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:153
> #25 0x0000000001f04b46 in boost::function0<void>::operator()
> (this=0x7fd9c3c4bca0) at
> toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:767
> #26 0x000000000247bafd in impala::Thread::SuperviseThread(std::string const&,
> std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*) (Python Exception <class
> 'gdb.error'> No type named class std::basic_string<char,
> std::char_traits<char>, std::allocator<char> >::_Rep.:
> name=, Python Exception <class 'gdb.error'> No type named class
> std::basic_string<char, std::char_traits<char>, std::allocator<char>
> >::_Rep.:
> category=, functor=..., parent_thread_info=0x7fd9c4c4d950,
> thread_started=0x7fd9c4c4c8f0) at be/src/util/thread.cc:360
> #27 0x0000000002483e81 in boost::_bi::list5<boost::_bi::value<std::string>,
> boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*>
> >::operator()<void (*)(std::string const&, std::string const&,
> boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*),
> boost::_bi::list0>(boost::_bi::type<void>, void (*&)(std::string const&,
> std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*), boost::_bi::list0&, int)
> (this=0xd3857c0,
> f=@0xd3857b8: 0x247b796 <impala::Thread::SuperviseThread(std::string const&,
> std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*)>, a=...)
> at toolchain/boost-1.57.0-p3/include/boost/bind/bind.hpp:525
> #28 0x0000000002483da5 in boost::_bi::bind_t<void, void (*)(std::string
> const&, std::string const&, boost::function<void ()>, impala::ThreadDebugInfo
> const*, impala::Promise<long, (impala::PromiseMode)0>*),
> boost::_bi::list5<boost::_bi::value<std::string>,
> boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> >
> >::operator()() (this=0xd3857b8) at
> toolchain/boost-1.57.0-p3/include/boost/bind/bind_template.hpp:20
> #29 0x0000000002483d68 in boost::detail::thread_data<boost::_bi::bind_t<void,
> void (*)(std::string const&, std::string const&, boost::function<void ()>,
> impala::ThreadDebugInfo const*, impala::Promise<long,
> (impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>,
> boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > >
> >::run() (this=0xd385600)
> at toolchain/boost-1.57.0-p3/include/boost/thread/detail/thread.hpp:116
> #30 0x0000000003c6909a in thread_proxy ()
> #31 0x00007fda71fb56ba in start_thread (arg=0x7fd9c3c4c700) at
> pthread_create.c:333{code}
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