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[improvement](pipeline) task group scan entity (#19924)

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This commit is contained in:
Lijia Liu
2023-06-25 14:43:35 +08:00
committed by GitHub
parent 80d54368e0
commit 76bdcf1d26
28 changed files with 621 additions and 154 deletions
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8
be/src/runtime/task_group/task_group_manager.cpp
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@ -20,19 +20,17 @@
#include <memory>
#include <mutex>
#include "pipeline/task_scheduler.h"
#include "runtime/exec_env.h"
#include "runtime/memory/mem_tracker_limiter.h"
#include "runtime/task_group/task_group.h"
#include "vec/exec/scan/scanner_scheduler.h"
namespace doris::taskgroup {
TaskGroupManager::TaskGroupManager() = default;
TaskGroupManager::~TaskGroupManager() = default;
TaskGroupManager* TaskGroupManager::instance() {
static TaskGroupManager tgm;
return &tgm;
}
TaskGroupPtr TaskGroupManager::get_or_create_task_group(const TaskGroupInfo& task_group_info) {
{
std::shared_lock<std::shared_mutex> r_lock(_group_mutex);