kou commented on code in PR #46509:
URL: https://github.com/apache/arrow/pull/46509#discussion_r2120154660
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cpp/cmake_modules/ThirdpartyToolchain.cmake:
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Review Comment:
Can we revert changes in this file?
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cpp/build-support/tsan-suppressions.txt:
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@@ -17,3 +17,6 @@
# Thread leak in CUDA
thread:libcuda.so
+
+# False-positives in OpenTelemetry because of non-instrumented code.
+race:^opentelemetry
Review Comment:
Do we still need this?
(Is ASAN only disabled?)
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cpp/build-support/lsan-suppressions.txt:
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@@ -26,3 +26,4 @@ leak:CRYPTO_zalloc
# without LSAN_OPTIONS=fast_unwind_on_malloc=0:malloc_context_size=100
leak:opentelemetry::v1::context::ThreadLocalContextStorage::GetStack
leak:opentelemetry::v1::context::ThreadLocalContextStorage::Stack::Resize
+leak:std::make_shared<opentelemetry::v1::trace::NoopTracer>
Review Comment:
Do we still need this?
(Is ASAN only disabled?)
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cpp/build-support/run-test.sh:
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@@ -75,10 +75,9 @@ function setup_sanitizers() {
UBSAN_OPTIONS="$UBSAN_OPTIONS
suppressions=$ROOT/build-support/ubsan-suppressions.txt"
export UBSAN_OPTIONS
- # Enable leak detection even under LLVM 3.4, where it was disabled by
default.
- # This flag only takes effect when running an ASAN build.
- # ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks=1"
- # export ASAN_OPTIONS
+ # Set up suppressions for AddressSanitizer
+ ASAN_OPTIONS="$ASAN_OPTIONS
suppressions=$ROOT/build-support/asan-suppressions.txt"
+ export ASAN_OPTIONS
Review Comment:
Could you revert ASAN related changes for now?
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