yiguolei commented on code in PR #45614:
URL: https://github.com/apache/doris/pull/45614#discussion_r1899446507
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be/src/pipeline/task_scheduler.cpp:
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@@ -51,27 +51,27 @@ TaskScheduler::~TaskScheduler() {
}
Status TaskScheduler::start() {
- int cores = _task_queue.cores();
Review Comment:
2 cpu cores work thread pool
scan 同一个pool ---> plan run time filter , scanner per wait time: 1s
ck ---> query --> pipeline scan ---> 64core thread 6400 thread pool --->
thread pool arena
udf remote rpc udf , scan thread pool async,
scan thread pool ---> init scanners ---> fdb meta service 200ci
schema scanner sync rpc
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