jacktengg commented on code in PR #50940:
URL: https://github.com/apache/doris/pull/50940#discussion_r2174119918
##########
be/src/common/signal_handler.h:
##########
@@ -440,6 +440,16 @@ inline void set_signal_task_id(TUniqueId tid) {
query_id_lo = tid.lo;
}
+// this struct is used to set signal task id in the constructor and reset it
in the destructor
+// thread pool will reuse pthread, so we need to clean thread local data
+struct SignalTaskIdKeeper {
+ template <typename T>
+ SignalTaskIdKeeper(const T& id) {
+ set_signal_task_id(id);
Review Comment:
定位coredump用到，master上也会改。
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