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fix(join, threadpool): MCOL-5565: MCOL-5636: MCOL-5645: port from develop-23.02 to [develop] (#3128)

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* fix(threadpool): MCOL-5565 queries stuck in FairThreadScheduler. (#3100)

Meta Primitive Jobs, .e.g ADD_JOINER, LAST_JOINER stuck
	in Fair scheduler without out-of-band scheduler. Add OOB
	scheduler back to remedy the issue.

* fix(messageqcpp): MCOL-5636 same node communication crashes transmiting PP errors to EM b/c error messaging leveraged socket that was a nullptr. (#3106)

* fix(threadpool): MCOL-5645 errenous threadpool Job ctor implictly sets socket shared_ptr to nullptr causing sigabrt when threadpool returns an error (#3125)

---------

Co-authored-by: drrtuy <roman.nozdrin@mariadb.com>
This commit is contained in:
Leonid Fedorov
2024-02-13 19:01:16 +03:00
committed by GitHub
parent fcd46ab00a
commit 83c2408f8d
15 changed files with 410 additions and 317 deletions
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23
utils/threadpool/fair_threadpool.cpp
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@ -228,7 +228,7 @@ void FairThreadPool::threadFcn(const PriorityThreadPool::Priority preferredQueue
{
// to avoid excessive CPU usage waiting for data from storage
usleep(500);
runList[0].weight_ += RescheduleWeightIncrement;
runList[0].weight_ += (runList[0].weight_) ? runList[0].weight_ : RescheduleWeightIncrement;
addJob(runList[0]);
}
}
@ -259,7 +259,8 @@ void FairThreadPool::threadFcn(const PriorityThreadPool::Priority preferredQueue
if (running)
{
sendErrorMsg(runList[0].uniqueID_, runList[0].stepID_, runList[0].sock_);
error_handling::sendErrorMsg(logging::primitiveServerErr, runList[0].uniqueID_, runList[0].stepID_,
runList[0].sock_);
}
}
catch (...)
@ -291,7 +292,8 @@ void FairThreadPool::threadFcn(const PriorityThreadPool::Priority preferredQueue
#endif
if (running)
sendErrorMsg(runList[0].uniqueID_, runList[0].stepID_, runList[0].sock_);
error_handling::sendErrorMsg(logging::primitiveServerErr, runList[0].uniqueID_, runList[0].stepID_,
runList[0].sock_);
}
catch (...)
{
@ -301,21 +303,6 @@ void FairThreadPool::threadFcn(const PriorityThreadPool::Priority preferredQueue
}
}
void FairThreadPool::sendErrorMsg(uint32_t id, uint32_t step, primitiveprocessor::SP_UM_IOSOCK sock)
{
ISMPacketHeader ism;
PrimitiveHeader ph = {0, 0, 0, 0, 0, 0};
ism.Status = logging::primitiveServerErr;
ph.UniqueID = id;
ph.StepID = step;
messageqcpp::ByteStream msg(sizeof(ISMPacketHeader) + sizeof(PrimitiveHeader));
msg.append((uint8_t*)&ism, sizeof(ism));
msg.append((uint8_t*)&ph, sizeof(ph));
sock->write(msg);
}
void FairThreadPool::stop()
{
stop_.store(true, std::memory_order_relaxed);