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https://issues.apache.org/jira/browse/IMPALA-11011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Becker resolved IMPALA-11011.
------------------------------------
Resolution: Fixed
> Impala crashes in OrcStructReader::NumElements()
> ------------------------------------------------
>
> Key: IMPALA-11011
> URL: https://issues.apache.org/jira/browse/IMPALA-11011
> Project: IMPALA
> Issue Type: Bug
> Reporter: Daniel Becker
> Assignee: Daniel Becker
> Priority: Major
>
> Running the query
> {code:java}
> select inner_arr.ITEM
> from functional_orc_def.complextypestbl.nested_struct.c.d.ITEM as
> inner_arr;{code}
> {{in a non-full-acid version/copy of functional_orc_def.complextypestbl
> crashes Impala because in OrcStructReader::NumElements() 'vbatch_' is NULL
> and we dereference it.}}
> {{Steps to reproduce:}}
> {{1. Use Hive to create a non-full-acid copy of the table:}}
> * Enter the Hive cmd line:
> {code:java}
> hive beeline -u 'jdbc:hive2://localhost:11050/default'{code}
> * Copy the table with this command:
> {code:java}
> create table complextypestbl_non_acid stored as orc tblproperties
> ("transactional"="true", "transactional_properties"="insert_only") as select
> * from complextypestbl;{code}
> 2. In Impala, run the query on the copied table:
> {code:java}
> set disable_codegen=true;
> select inner_arr.ITEM
> from functional_orc_def.complextypestbl_non_acid.nested_struct.c.d.ITEM as
> inner_arr;{code}
>
> Call stack from GDB:
> {code:java}
> #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
> #1 0x00007fd5e49e9921 in __GI_abort () at abort.c:79
> #2 0x00007fd5e7929589 in os::abort(bool) () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #3 0x00007fd5e7b04fb3 in VMError::report_and_die() () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #4 0x00007fd5e7933ce4 in JVM_handle_linux_signal () from
> /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so
> #5 0x00007fd5e79263b8 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 0x0000000002c3bd7f in impala::OrcStructReader::NumElements
> (this=0xf043290) at be/src/exec/orc-column-readers.h:603
> #8 0x0000000002c371b7 in impala::OrcListReader::NumElements
> (this=0x11009420) at be/src/exec/orc-column-readers.cc:563
> #9 0x0000000002c371b7 in impala::OrcListReader::NumElements
> (this=0x11009340) at be/src/exec/orc-column-readers.cc:563
> #10 0x0000000002c3be5b in impala::OrcStructReader::NumElements
> (this=0xf043200) at be/src/exec/orc-column-readers.h:606
> #11 0x0000000002c3be5b in impala::OrcStructReader::NumElements
> (this=0xf042ea0) at be/src/exec/orc-column-readers.h:606
> #12 0x0000000002c3be5b in impala::OrcStructReader::NumElements
> (this=0xf042e10) at be/src/exec/orc-column-readers.h:606
> #13 0x0000000002c3497f in impala::OrcStructReader::EndOfBatch
> (this=0xf042e10) at be/src/exec/orc-column-readers.cc:294
> #14 0x0000000002bf5389 in impala::HdfsOrcScanner::GetNextInternal
> (this=0xeca4000, row_batch=0xf1c95a0) at be/src/exec/hdfs-orc-scanner.cc:648
> #15 0x0000000002bf46b7 in impala::HdfsOrcScanner::ProcessSplit
> (this=0xeca4000) at be/src/exec/hdfs-orc-scanner.cc:588
> #16 0x0000000002d427ff in impala::HdfsScanNode::ProcessSplit (this=0xff85800,
> filter_ctxs=..., expr_results_pool=0x7fd41a29b4e0, scan_range=0xf2bde00,
> scanner_thread_reservation=0x7fd41a29b408) at
> be/src/exec/hdfs-scan-node.cc:500
> #17 0x0000000002d41b80 in impala::HdfsScanNode::ScannerThread
> (this=0xff85800, first_thread=false, scanner_thread_reservation=16384) at
> be/src/exec/hdfs-scan-node.cc:418
> #18 0x0000000002d40ee8 in impala::HdfsScanNode::<lambda()>::operator()(void)
> const (__closure=0x7fd41a29bc08) at be/src/exec/hdfs-scan-node.cc:339
> #19 0x0000000002d43afb in
> boost::detail::function::void_function_obj_invoker0<impala::HdfsScanNode::ThreadTokenAvailableCb(impala::ThreadResourcePool*)::<lambda()>,
> void>::invoke(boost::detail::function::function_buffer &)
> (function_obj_ptr=...)
> at
> /opt/Impala-Toolchain/toolchain-packages-gcc7.5.0/boost-1.61.0-p2/include/boost/function/function_template.hpp:159
> #20 0x00000000022de8ca in boost::function0<void>::operator()
> (this=0x7fd41a29bc00) at
> /opt/Impala-Toolchain/toolchain-packages-gcc7.5.0/boost-1.61.0-p2/include/boost/function/function_template.hpp:770
> #21 0x0000000002aa43a0 in
> impala::Thread::SuperviseThread(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&,
> std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
> > const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*) (name=..., category=...,
> functor=..., parent_thread_info=0x7fd40f8858a0,
> thread_started=0x7fd40f8846a0) at be/src/util/thread.cc:360
> #22 0x0000000002aacd01 in
> boost::_bi::list5<boost::_bi::value<std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > >,
> boost::_bi::value<std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*>
> >::operator()<void (*)(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&,
> std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
> > const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*),
> boost::_bi::list0>(boost::_bi::type<void>, void
> (*&)(std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > const&, std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&, boost::function<void
> ()>, impala::ThreadDebugInfo const*, impala::Promise<long,
> (impala::PromiseMode)0>*), boost::_bi::list0&, int) (this=0xf233f00,
> f=@0xf233ef8: 0x2aa405a
> <impala::Thread::SuperviseThread(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&,
> std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
> > const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*)>, a=...) at
> /opt/Impala-Toolchain/toolchain-packages-gcc7.5.0/boost-1.61.0-p2/include/boost/bind/bind.hpp:531
> #23 0x0000000002aacc25 in boost::_bi::bind_t<void, void
> (*)(std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > const&, std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&, boost::function<void
> ()>, impala::ThreadDebugInfo const*, impala::Promise<long,
> (impala::PromiseMode)0>*),
> boost::_bi::list5<boost::_bi::value<std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > >,
> boost::_bi::value<std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> >
> >::operator()() (this=0xf233ef8)
> at
> /opt/Impala-Toolchain/toolchain-packages-gcc7.5.0/boost-1.61.0-p2/include/boost/bind/bind.hpp:1222
> #24 0x0000000002aacbe6 in boost::detail::thread_data<boost::_bi::bind_t<void,
> void (*)(std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > const&, std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&, boost::function<void
> ()>, impala::ThreadDebugInfo const*, impala::Promise<long,
> (impala::PromiseMode)0>*),
> boost::_bi::list5<boost::_bi::value<std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > >,
> boost::_bi::value<std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, boost::_bi::value<boost::function<void ()> >,
> boost::_bi::value<impala::ThreadDebugInfo*>,
> boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > >
> >::run() (this=0xf233d40)
> at
> /opt/Impala-Toolchain/toolchain-packages-gcc7.5.0/boost-1.61.0-p2/include/boost/thread/detail/thread.hpp:116
> #25 0x000000000434e6b2 in thread_proxy ()
> #26 0x00007fd5e821b6db in start_thread (arg=0x7fd41a29c700) at
> pthread_create.c:463
> #27 0x00007fd5e4aca71f in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:95{code}
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