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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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35
utils/threadpool/prioritythreadpool.h
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@ -24,11 +24,6 @@
#pragma once
#include <string>
#include <iostream>
#include <cstdlib>
#include <sstream>
#include <stdexcept>
#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition.hpp>
@ -36,10 +31,20 @@
#include <boost/function.hpp>
#include <atomic>
#include "primitives/primproc/umsocketselector.h"
#include "atomicops.h"
namespace error_handling
{
messageqcpp::SBS makePrimitiveErrorMsg(const uint16_t status, const uint32_t id, const uint32_t step);
void sendErrorMsg(const uint16_t status, const uint32_t id, const uint32_t step,
primitiveprocessor::SP_UM_IOSOCK sock);
} // namespace error_handling
namespace threadpool
{
using TransactionIdxT = uint32_t;
class PriorityThreadPool
{
public:
@ -57,12 +62,25 @@ class PriorityThreadPool
Job() : weight(1), priority(0), id(0)
{
}
Job(const uint32_t uniqueID, const uint32_t stepID, const TransactionIdxT txnIdx,
const boost::shared_ptr<Functor>& functor, const primitiveprocessor::SP_UM_IOSOCK& sock,
const uint32_t weight = 1, const uint32_t priority = 0, const uint32_t id = 0)
: functor(functor)
, weight(weight)
, priority(priority)
, id(id)
, stepID(stepID)
, uniqueID(uniqueID)
, sock(sock)
{
}
boost::shared_ptr<Functor> functor;
uint32_t weight;
uint32_t priority;
uint32_t id;
uint32_t uniqueID;
uint32_t stepID;
uint32_t uniqueID;
primitiveprocessor::SP_UM_IOSOCK sock;
};
@ -113,7 +131,7 @@ class PriorityThreadPool
{
return blockedThreads;
}
protected:
private:
struct ThreadHelper
@ -135,7 +153,6 @@ class PriorityThreadPool
Priority pickAQueue(Priority preference);
void threadFcn(const Priority preferredQueue) throw();
void sendErrorMsg(uint32_t id, uint32_t step, primitiveprocessor::SP_UM_IOSOCK sock);
std::list<Job> jobQueues[3]; // higher indexes = higher priority
uint32_t threadCounts[3];