milvus

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History

fix: protect tbb concurrent_map emplace to avoid race condition deadlock (#45681 )

Related to #44974

The emplace() operation on tbb::concurrent_hash_map was not protected,
allowing other threads to erase entries between the emplace attempt and
the subsequent lookup.

Solution:
1. Add shared_lock protection around the emplace() operation to prevent
concurrent erasure during insertion
2. Instead of returning nullptr when the key is not found on retry,
recursively call Get(key) to retry the entire operation
3. Fix typo: "earsed" -> "erased"

This ensures that concurrent Get() operations are properly synchronized
and will eventually succeed even under high contention.

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>

2025-11-20 11:57:06 +08:00

build-support

fix: clang format broken under osx (#38427 )

2025-01-17 10:43:03 +08:00

cmake

enhance: move c++ unit test file to aside of the production code (#43932 )

2025-09-03 23:45:53 +08:00

src

fix: protect tbb concurrent_map emplace to avoid race condition deadlock (#45681 )

2025-11-20 11:57:06 +08:00

thirdparty

feat: milvus support huawei cloud iam verification(#45298 ) (#45457 )