Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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Impala 2.9.0
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ghx-label-5
Description
Failed in BE test aggregate-functions-test and several end-to-end tests failed in the same area.
==8343==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x611000004878 at pc 0x00000101bff5 bp 0x7fff67170cd0 sp 0x7fff67170480 READ of size 320248 at 0x611000004878 thread T0 #0 0x101bff4 in __asan_memcpy /data/jenkins/workspace/verify-impala-toolchain-package-build/label/ec2-package-centos-6/toolchain/source/llvm/llvm-3.8.0.src-p1/projects/compiler-rt/lib/asan/asan_interceptors.cc:393 #1 0x108c55d in impala_udf::StringVal::CopyFrom(impala_udf::FunctionContext*, unsigned char const*, unsigned long) be/src/udf/udf.cc:525:5 #2 0x10c0bba in impala::ReservoirSampleState<impala_udf::IntVal>::Serialize(impala_udf::FunctionContext*) be/src/exprs/aggregate-functions-ir.cc:1069:21 #3 0x10c08ab in impala_udf::StringVal impala::AggregateFunctions::ReservoirSampleSerialize<impala_udf::IntVal>(impala_udf::FunctionContext*, impala_udf::StringVal const&) be/src/exprs/aggregate-functions-ir.cc:1235:22 #4 0x107e42f in impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::ExecuteOneLevel(int, impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::ScopedFunctionContext*) be/src/udf/uda-test-harness-impl.h:224:20 #5 0x107c3c2 in impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::Execute(impala_udf::StringVal const&, impala_udf::UdaExecutionMode) be/src/udf/uda-test-harness-impl.h:129:16 #6 0x106654f in HistogramTest_TestInt_Test::TestBody() be/src/exprs/aggregate-functions-test.cc:92:109 #7 0x2c12602 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (be/build/debug/exprs/aggregate-functions-test+0x2c12602) #8 0x2c09179 in testing::Test::Run() (be/build/debug/exprs/aggregate-functions-test+0x2c09179) #9 0x2c092c7 in testing::TestInfo::Run() (be/build/debug/exprs/aggregate-functions-test+0x2c092c7) #10 0x2c093a4 in testing::TestCase::Run() (be/build/debug/exprs/aggregate-functions-test+0x2c093a4) #11 0x2c0a627 in testing::internal::UnitTestImpl::RunAllTests() (be/build/debug/exprs/aggregate-functions-test+0x2c0a627) #12 0x2c0a902 in testing::UnitTest::Run() (be/build/debug/exprs/aggregate-functions-test+0x2c0a902) #13 0x106771e in main be/src/exprs/aggregate-functions-test.cc:166:156 #14 0x3ba281ecdc in __libc_start_main (/lib64/libc.so.6+0x3ba281ecdc) #15 0xf8c364 in _start (be/build/debug/exprs/aggregate-functions-test+0xf8c364) 0x611000004878 is located 0 bytes to the right of 248-byte region [0x611000004780,0x611000004878) allocated by thread T0 here: #0 0x1031f58 in __interceptor_malloc /data/jenkins/workspace/verify-impala-toolchain-package-build/label/ec2-package-centos-6/toolchain/source/llvm/llvm-3.8.0.src-p1/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:52 #1 0x108b0a2 in impala_udf::FunctionContext::Allocate(int) be/src/udf/udf.cc:309:21 #2 0x10a93c8 in impala::AllocBuffer(impala_udf::FunctionContext*, impala_udf::StringVal*, unsigned long) be/src/exprs/aggregate-functions-ir.cc:133:18 #3 0x10bb561 in void impala::AggregateFunctions::ReservoirSampleInit<impala_udf::IntVal>(impala_udf::FunctionContext*, impala_udf::StringVal*) be/src/exprs/aggregate-functions-ir.cc:1209:3 #4 0x107e0d7 in impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::ExecuteOneLevel(int, impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::ScopedFunctionContext*) be/src/udf/uda-test-harness-impl.h:203:5 #5 0x107c3c2 in impala_udf::UdaTestHarnessBase<impala_udf::StringVal, impala_udf::StringVal>::Execute(impala_udf::StringVal const&, impala_udf::UdaExecutionMode) be/src/udf/uda-test-harness-impl.h:129:16 #6 0x106654f in HistogramTest_TestInt_Test::TestBody() be/src/exprs/aggregate-functions-test.cc:92:109 #7 0x2c12602 in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (be/build/debug/exprs/aggregate-functions-test+0x2c12602) SUMMARY: AddressSanitizer: heap-buffer-overflow /data/jenkins/workspace/verify-impala-toolchain-package-build/label/ec2-package-centos-6/toolchain/source/llvm/llvm-3.8.0.src-p1/projects/compiler-rt/lib/asan/asan_interceptors.cc:393 in __asan_memcpy Shadow bytes around the buggy address: 0x0c227fff88b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa 0x0c227fff88c0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x0c227fff88d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c227fff88e0: fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa 0x0c227fff88f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c227fff8900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00[fa] 0x0c227fff8910: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x0c227fff8920: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c227fff8930: fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa 0x0c227fff8940: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c227fff8950: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==8343==ABORTING <end of output> Test time = 2.47 sec ---------------------------------------------------------- Test Failed. "aggregate-functions-test" end time: Mar 16 21:53 PDT "aggregate-functions-test" time elapsed: 00:00:02 ----------------------------------------------------------
Attachments
Issue Links
- is broken by
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IMPALA-4787 Optimize APPX_MEDIAN() mem usage in case of many grouping keys
- Resolved
- is related to
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IMPALA-4787 Optimize APPX_MEDIAN() mem usage in case of many grouping keys
- Resolved