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https://issues.apache.org/jira/browse/ARROW-17041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17565080#comment-17565080
]
David Li commented on ARROW-17041:
----------------------------------
Looks like it's due to the compare kernel on strings:
{noformat}
==13125== Conditional jump or move depends on uninitialised value(s)
==13125== at 0x4040C54: bcmp (vg_replace_strmem.c:1203)
==13125== by 0x57F4FF0: compare (char_traits.h:361)
==13125== by 0x57F4FF0: compare (string_view.hpp:635)
==13125== by 0x57F4FF0: operator==<char, std::char_traits<char> >
(string_view.hpp:969)
==13125== by 0x57F4FF0: Call<bool, nonstd::sv_lite::basic_string_view<char>,
nonstd::sv_lite::basic_string_view<char> > (scalar_compare.cc:43)
==13125== by 0x57F4FF0: operator() (codegen_internal.h:735)
==13125== by 0x57F4FF0: void
arrow::internal::GenerateBitsUnrolled<arrow::compute::internal::applicator::ScalarBinary<arrow::BooleanType,
arrow::FixedSizeBinaryType, arrow::FixedSizeBinaryType,
arrow::compute::internal::(anonymous
namespace)::Equal>::ArrayArray(arrow::compute::KernelContext*, arrow::ArraySpan
const&, arrow::ArraySpan const&,
arrow::compute::ExecResult*)::{lambda()#1}>(unsigned char*, long, long,
arrow::compute::internal::applicator::ScalarBinary<arrow::BooleanType,
arrow::FixedSizeBinaryType, arrow::FixedSizeBinaryType,
arrow::compute::internal::(anonymous
namespace)::Equal>::ArrayArray(arrow::compute::KernelContext*, arrow::ArraySpan
const&, arrow::ArraySpan const&, arrow::compute::ExecResult*)::{lambda()#1}&&)
(bitmap_generate.h:103)
==13125== by 0x57FBB36:
Write<arrow::compute::internal::applicator::ScalarBinary<OutType, Arg0Type,
Arg1Type, Op>::ArrayArray<arrow::BooleanType, arrow::FixedSizeBinaryType,
arrow::FixedSizeBinaryType, arrow::compute::internal::(anonymous
namespace)::Equal>::<lambda()> > (codegen_internal.h:529)
==13125== by 0x57FBB36: ArrayArray (codegen_internal.h:735)
==13125== by 0x57FBB36:
arrow::compute::internal::applicator::ScalarBinary<arrow::BooleanType,
arrow::FixedSizeBinaryType, arrow::FixedSizeBinaryType,
arrow::compute::internal::(anonymous
namespace)::Equal>::Exec(arrow::compute::KernelContext*,
arrow::compute::ExecSpan const&, arrow::compute::ExecResult*)
(codegen_internal.h:772)
==13125== by 0x5243698: ExecuteSingleSpan (exec.cc:896)
==13125== by 0x5243698: arrow::compute::detail::(anonymous
namespace)::ScalarExecutor::ExecuteSpans(arrow::compute::detail::ExecListener*)
(exec.cc:864)
==13125== by 0x5243F49: arrow::compute::detail::(anonymous
namespace)::ScalarExecutor::Execute(arrow::compute::ExecBatch const&,
arrow::compute::detail::ExecListener*) (exec.cc:814)
==13125== by 0x53588D3: arrow::compute::(anonymous
namespace)::ExecuteInternal(arrow::compute::Function const&,
std::vector<arrow::Datum, std::allocator<arrow::Datum> >, long,
arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*)
(function.cc:292)
==13125== by 0x5359ABA:
arrow::compute::Function::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*,
arrow::compute::ExecContext*) const (function.cc:304)
==13125== by 0x5239B25:
arrow::compute::CallFunction(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&,
arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*)
(exec.cc:1373)
==13125== by 0xAD6F32:
arrow::compute::CheckScalar(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::vector<std::shared_ptr<arrow::Scalar>,
std::allocator<std::shared_ptr<arrow::Scalar> > > const&,
std::shared_ptr<arrow::Scalar>, arrow::compute::FunctionOptions const*)
(test_util.cc:86)
==13125== by 0xAD86A6:
arrow::compute::CheckScalar(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::Datum,
arrow::compute::FunctionOptions const*) (test_util.cc:127)
==13125== by 0xADA6AF:
arrow::compute::CheckScalarBinary(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >, arrow::Datum, arrow::Datum,
arrow::Datum, arrow::compute::FunctionOptions const*) (test_util.cc:273)
==13125== by 0x472740:
arrow::compute::TestCompareFixedSizeBinary_ArrayScalar_Test::TestBody()
(scalar_compare_test.cc:767)
==13125== by 0x643B4DC: void
testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2607)
==13125== by 0x643290C: void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2643)
==13125== by 0x640DCDC: testing::Test::Run() (gtest.cc:2682)
==13125== by 0x640E6FE: testing::TestInfo::Run() (gtest.cc:2861)
==13125== by 0x640F0BD: testing::TestSuite::Run() (gtest.cc:3015)
==13125== by 0x641F1DB: testing::internal::UnitTestImpl::RunAllTests()
(gtest.cc:5855)
==13125== by 0x643C497: bool
testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,
bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*) (gtest.cc:2607)
==13125== by 0x6433AF9: bool
testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,
bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*) (gtest.cc:2643)
==13125== by 0x641D6A8: testing::UnitTest::Run() (gtest.cc:5438)
==13125== by 0x4205918: RUN_ALL_TESTS() (gtest.h:2490)
==13125== by 0x420595B: main (gtest_main.cc:52)
{noformat}
> [C++][CI] arrow-compute-scalar-test fails on test-conda-cpp-valgrind
> --------------------------------------------------------------------
>
> Key: ARROW-17041
> URL: https://issues.apache.org/jira/browse/ARROW-17041
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Raúl Cumplido
> Priority: Critical
> Labels: Nightly
> Fix For: 9.0.0
>
>
> There seems to be an issue on the arrow-compute-scalar-test as it has been
> failing for the last days, example:
> [https://github.com/ursacomputing/crossbow/runs/7274655770]
> See [https://crossbow.voltrondata.com/]
> Error:
> {code:java}
> ==13125==
> ==13125== HEAP SUMMARY:
> ==13125== in use at exit: 16,090 bytes in 161 blocks
> ==13125== total heap usage: 14,612,979 allocs, 14,612,818 frees,
> 2,853,741,784 bytes allocated
> ==13125==
> ==13125== LEAK SUMMARY:
> ==13125== definitely lost: 0 bytes in 0 blocks
> ==13125== indirectly lost: 0 bytes in 0 blocks
> ==13125== possibly lost: 0 bytes in 0 blocks
> ==13125== still reachable: 16,090 bytes in 161 blocks
> ==13125== suppressed: 0 bytes in 0 blocks
> ==13125== Reachable blocks (those to which a pointer was found) are not shown.
> ==13125== To see them, rerun with: --leak-check=full --show-leak-kinds=all
> ==13125==
> ==13125== Use --track-origins=yes to see where uninitialised values come from
> ==13125== For lists of detected and suppressed errors, rerun with: -s
> ==13125== ERROR SUMMARY: 54 errors from 12 contexts (suppressed: 517836 from
> 44) {code}
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