Aias00 opened a new issue, #6794: URL: https://github.com/apache/shenyu/issues/6794
- severity: Medium - files: `shenyu-plugin/shenyu-plugin-logging/shenyu-plugin-logging-huawei-lts/.../HuaweiLtsLogCollectClient.java:176-178`, `.../aliyun-sls/.../AliyunSlsLogCollectClient.java:184-186`, `.../tencent-cls/.../TencentClsLogCollectClient.java:163-164`; constants `GenericLoggingConstant.java:43,48` - description: All three cloud logging send pools are `new ThreadPoolExecutor(sendThreadCount, MAX_ALLOW_THREADS=500, 60000L, TimeUnit.MICROSECONDS, new LinkedBlockingQueue<>(MAX_QUEUE_NUMBER=10000), AbortPolicy)`. (a) `keepAliveTime = 60000 µs = 60 ms` — almost certainly intended 60 s; idle send threads are churned every 60 ms. (b) Once the 10000-slot queue + 500 threads saturate, `AbortPolicy` throws `RejectedExecutionException` per log-send → silent log loss with only a stacktrace; no caller backpressure. - impact: High log volume → dropped logs + thread churn across the three cloud logging plugins. - suggested_fix: `CallerRunsPolicy` (or bounded queue with block-on-full); fix the keepAlive unit to `SECONDS`/`MINUTES`; consider core==max. - confidence: Medium-High --- _Identified during the 2026-08-02 deep re-scan; full list in [`docs/scan2-2026-08-02/06-medium-tiers.md`](docs/scan2-2026-08-02/06-medium-tiers.md)._ -- 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]
