dalingmeng opened a new pull request, #21: URL: https://github.com/apache/paimon-cpp/pull/21
…itions utilities <!-- Please specify the module before the PR name: feat: ... or fix: ... --> ### Purpose No Linked issue. Introduce additional common utility modules to the apache/paimon-cpp codebase, including a generic LRU cache, concurrent hash map, murmur hash utilities, and precondition checks. ### Tests generic_lru_cache_test.cpp — LRU eviction, TTL expiration, concurrent access concurrent_hash_map_test.cpp — Insert, lookup, delete, and multi-threaded correctness murmurhash_utils_test.cpp — Hash computation correctness and consistency preconditions_test.cpp — CheckState and CheckArgument validation ### API and Format No API or format changes. ### Documentation No documentation changes. ### Generative AI tooling <!-- If generative AI tooling has been used in the process of authoring this patch, please include the phrase: 'Generated-by: ' followed by the name of the tool and its version. If no, write 'No'. Please refer to the [ASF Generative Tooling Guidance](https://www.apache.org/legal/generative-tooling.html) for details. --> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
