zhiqiang-hhhh commented on code in PR #27653:
URL: https://github.com/apache/doris/pull/27653#discussion_r1406980370
##########
be/src/pipeline/pipeline_x/dependency.h:
##########
@@ -190,6 +190,58 @@ class RuntimeFilterTimer {
IRuntimeFilter* _runtime_filter;
};
+struct RuntimeFilterTimerQueue {
+ constexpr static int64_t interval = 50;
+ void run() { _thread.detach(); }
+ void start() {
+ while (!_stop) {
+ std::unique_lock<std::mutex> lk(cv_m);
+
+ cv.wait(lk, [this] { return !_que.empty() || _stop; });
+ {
+ std::unique_lock<std::mutex> lc(_que_lock);
+ std::list<std::shared_ptr<pipeline::RuntimeFilterTimer>>
new_que;
+ for (auto& it : _que) {
+ if (it.use_count() == 1) {
+ it->call_has_release();
+ } else if (it->has_ready()) {
+ it->call_has_ready();
+ } else {
+ int64_t ms_since_registration = MonotonicMillis() -
it->registration_time();
+ if (ms_since_registration > it->wait_time_ms()) {
+ it->call_timeout();
+ } else {
+ new_que.push_back(std::move(it));
+ }
+ }
+ }
+ new_que.swap(_que);
+ }
+ std::this_thread::sleep_for(std::chrono::milliseconds(interval));
+ }
+ delete this;
Review Comment:
Lifecycle of RuntimeFilterTimerQueue shuold be controled by ExecEnv
##########
be/src/runtime/exec_env_init.cpp:
##########
@@ -544,6 +546,7 @@ void ExecEnv::destroy() {
SAFE_STOP(_task_group_manager);
SAFE_STOP(_external_scan_context_mgr);
SAFE_STOP(_fragment_mgr);
+ SAFE_STOP(_runtime_filter_timer_queue);
Review Comment:
`_runtime_filter_timer_queue` should be deleted explicitly by ExecEnv, see
`SAFE_DELETE`
##########
be/src/pipeline/pipeline_x/dependency.cpp:
##########
@@ -212,7 +161,7 @@ void RuntimeFilterDependency::add_filters(IRuntimeFilter*
runtime_filter) {
registration_time, wait_time_ms,
std::dynamic_pointer_cast<RuntimeFilterDependency>(shared_from_this()),
runtime_filter);
runtime_filter->set_filter_timer(filter_timer);
- RuntimeFilterTimerQueue::push_filter_timer(filter_timer);
+
ExecEnv::GetInstance()->runtime_filter_timer_queue()->push_filter_timer(filter_timer);
Review Comment:
`#include "runtime/exec_env.h"`
##########
be/src/runtime/exec_env_init.cpp:
##########
@@ -544,6 +546,7 @@ void ExecEnv::destroy() {
SAFE_STOP(_task_group_manager);
SAFE_STOP(_external_scan_context_mgr);
SAFE_STOP(_fragment_mgr);
+ SAFE_STOP(_runtime_filter_timer_queue);
Review Comment:
Append `SAFE_DELETE(_runtime_filter_timer_queue);` to resource destroy area
of this function.
##########
be/src/runtime/exec_env_init.cpp:
##########
@@ -158,6 +158,8 @@ Status ExecEnv::_init(const std::vector<StorePath>&
store_paths,
_frontend_client_cache = new
FrontendServiceClientCache(config::max_client_cache_size_per_host);
_broker_client_cache = new
BrokerServiceClientCache(config::max_client_cache_size_per_host);
+ _runtime_filter_timer_queue = new
doris::pipeline::RuntimeFilterTimerQueue();
+ _runtime_filter_timer_queue->run();
Review Comment:
Does `_runtime_filter_timer_queue` have start dependency?
Shuold it be started before `pipeline_task_scheduler` or after?
Maybe find it a right place in `ExecEnv::init_pipeline_task_scheduler`
##########
be/src/runtime/exec_env_init.cpp:
##########
@@ -158,6 +158,8 @@ Status ExecEnv::_init(const std::vector<StorePath>&
store_paths,
_frontend_client_cache = new
FrontendServiceClientCache(config::max_client_cache_size_per_host);
_broker_client_cache = new
BrokerServiceClientCache(config::max_client_cache_size_per_host);
+ _runtime_filter_timer_queue = new
doris::pipeline::RuntimeFilterTimerQueue();
Review Comment:
create of `_runtime_filter_timer_queue` should be moved to
`ExecEnv::init_pipeline_task_scheduler`
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