3b1be39033
save the load id to the thread context, expect all task ids to be saved in thread context, compaction/schema change/etc.
77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "runtime/thread_context.h"
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#include "common/signal_handler.h"
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#include "runtime/runtime_state.h"
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namespace doris {
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class MemTracker;
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DEFINE_STATIC_THREAD_LOCAL(ThreadContext, ThreadContextPtr, _ptr);
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ThreadContextPtr::ThreadContextPtr() {
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INIT_STATIC_THREAD_LOCAL(ThreadContext, _ptr);
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init = true;
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}
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AttachTask::AttachTask(const std::shared_ptr<MemTrackerLimiter>& mem_tracker,
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const TUniqueId& task_id, const TUniqueId& fragment_instance_id) {
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SwitchBthreadLocal::switch_to_bthread_local();
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signal::set_signal_task_id(task_id);
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thread_context()->attach_task(task_id, fragment_instance_id, mem_tracker);
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}
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AttachTask::AttachTask(RuntimeState* runtime_state) {
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SwitchBthreadLocal::switch_to_bthread_local();
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signal::set_signal_task_id(runtime_state->query_id());
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thread_context()->attach_task(runtime_state->query_id(), runtime_state->fragment_instance_id(),
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runtime_state->query_mem_tracker());
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}
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AttachTask::~AttachTask() {
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thread_context()->detach_task();
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SwitchBthreadLocal::switch_back_pthread_local();
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}
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AddThreadMemTrackerConsumer::AddThreadMemTrackerConsumer(MemTracker* mem_tracker) {
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SwitchBthreadLocal::switch_to_bthread_local();
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if (mem_tracker) {
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_need_pop = thread_context()->thread_mem_tracker_mgr->push_consumer_tracker(mem_tracker);
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}
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}
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AddThreadMemTrackerConsumer::AddThreadMemTrackerConsumer(
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const std::shared_ptr<MemTracker>& mem_tracker)
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: _mem_tracker(mem_tracker) {
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SwitchBthreadLocal::switch_to_bthread_local();
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if (_mem_tracker) {
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_need_pop =
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thread_context()->thread_mem_tracker_mgr->push_consumer_tracker(_mem_tracker.get());
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}
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}
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AddThreadMemTrackerConsumer::~AddThreadMemTrackerConsumer() {
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if (_need_pop) {
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thread_context()->thread_mem_tracker_mgr->pop_consumer_tracker();
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}
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SwitchBthreadLocal::switch_back_pthread_local();
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}
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} // namespace doris
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