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yiguolei pushed a commit to branch branch-2.1
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-2.1 by this push:
new 8f5deb10be2 [be](oom) add stacktrace in debugmode to find oom reason
8f5deb10be2 is described below
commit 8f5deb10be27546672ec24245c231d221fc3205c
Author: yiguolei <yiguo...@gmail.com>
AuthorDate: Sun May 26 23:38:50 2024 +0800
[be](oom) add stacktrace in debugmode to find oom reason
---
be/src/vec/common/allocator.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/be/src/vec/common/allocator.cpp b/be/src/vec/common/allocator.cpp
index f6758a2dbb9..35418dea08b 100644
--- a/be/src/vec/common/allocator.cpp
+++ b/be/src/vec/common/allocator.cpp
@@ -102,6 +102,9 @@ void Allocator<clear_memory_, mmap_populate,
use_mmap>::sys_memory_check(size_t
doris::MemTrackerLimiter::print_log_process_usage();
// If the external catch, throw bad::alloc first, let the
query actively cancel. Otherwise asynchronous cancel.
if (!doris::enable_thread_catch_bad_alloc) {
+#ifndef NDEBUG
+ err_msg += "\nAlloc Stacktrace:\n" +
doris::get_stack_trace();
+#endif
LOG(INFO) << fmt::format(
"Query:{} canceled asyn, after waiting for memory
{}ms, {}.",
print_id(doris::thread_context()->task_id()),
wait_milliseconds,
@@ -121,6 +124,9 @@ void Allocator<clear_memory_, mmap_populate,
use_mmap>::sys_memory_check(size_t
doris::MemTrackerLimiter::print_log_process_usage();
throw doris::Exception(doris::ErrorCode::MEM_ALLOC_FAILED,
err_msg);
} else {
+#ifndef NDEBUG
+ err_msg += "\nAlloc Stacktrace:\n" + doris::get_stack_trace();
+#endif
LOG(INFO) << fmt::format("sys memory check failed, no throw
exception, {}.", err_msg);
}
}
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