CN110109986A - Task processing method, system, server and task scheduling system - Google Patents
Task processing method, system, server and task scheduling system Download PDFInfo
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- CN110109986A CN110109986A CN201810041018.4A CN201810041018A CN110109986A CN 110109986 A CN110109986 A CN 110109986A CN 201810041018 A CN201810041018 A CN 201810041018A CN 110109986 A CN110109986 A CN 110109986A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
This specification embodiment discloses a kind of task processing method, system, server and task scheduling system, wherein the described method includes: receiving mutually binding with the object for the task of the operation system creation when operation system creates object；The inquiry instruction that task scheduling system is sent is received, and obtains the goal task to match with the inquiry instruction；The corresponding operation system of the goal task is adjusted back, so that the corresponding operation system of the goal task executes the goal task, and receives the implementing result of the corresponding operation system feedback of the goal task.This illustrates the technical solution provided, can reduce the burden of operation system, to improve the treatment effeciency of task.
Description
Technical field
This specification is related to Internet technical field, in particular to a kind of task processing method, system, server and task
Scheduling system.
Background technique
In current operation system, after creating and needing the object of clocked flip, due to pair of the clocked flip
As having timeliness, it will usually create the task for monitoring object timeliness.For example, the ticketing service in online tourism platform
System created for user Beijing fly to Shanghai air ticket order after, can for user set half an hour in payment, otherwise should
Order can fail.At this point, ticketing system can be the executing after the order creation half an hour of the task, the task when executed,
Above-mentioned air ticket order will fail.
In the prior art, operation system is after creating task associated with object, it will usually according to the fixed cycle
The database for constantly accessing storage task, then can judge which task can be triggered according to the time of access.This
Sample, operation system is while handling regular traffic, it is also necessary to initiate poll to database according to the fixed cycle, can give industry in this way
Business system brings biggish burden.When idling-resource is less in operation system, the effect of business processing and task processing will lead to
Rate is all lower.
Summary of the invention
The purpose of this specification embodiment is to provide a kind of task processing method, system, server and task schedule system
System, can reduce the burden of operation system, to improve the treatment effeciency of task.
To achieve the above object, this specification embodiment provides a kind of task processing method, which comprises in industry
When business system creation object, mutually binding with the object for the task of the operation system creation is received；Receive task schedule system
The inquiry instruction that system is sent, and the goal task to match with the inquiry instruction is obtained from the task received；It returns
The corresponding operation system of the goal task is adjusted, is appointed so that the corresponding operation system of the goal task executes the target
Business, and the task scheduling system is made to receive the implementing result that the corresponding operation system of the goal task is fed back.
This specification embodiment also provides a kind of server, the server include management module, interface module and
Scheduler module, in which: the management module, for providing specified interface in the interface module for the operation system, with
So that the operation system when creating object, calls the specified interface to create mutually binding with the object for task, and will
The task of the operation system creation is stored in database profession；The interface module, for receiving the operation system creation
Mutually being bound with the object for task；The scheduler module, the inquiry instruction sent for receiving task scheduling system, and from institute
State the goal task for obtaining in database and matching with the inquiry instruction；The corresponding operation system of the goal task is adjusted back,
So that the goal task corresponding operation system execution goal task, and the task scheduling system is made to receive institute
State the implementing result of the corresponding operation system feedback of goal task.
This specification embodiment also provides a kind of task processing method, which comprises sends out to task management system
Tables of data is sent to split instruction, so that the tables of data in database is split as multiple table units by the task management system；It connects
The unit information of the table unit of the task management system feedback is received, the unit information is for characterizing in the table unit
Data belonging to database and tables of data；The unit information of the table unit is supplied to node server, and to described
Node server sends inquiry instruction, so that the node server obtains and the inquiry instruction phase from the table unit
Matched goal task, and make the node server adjust back the corresponding operation system of the goal task, and described in reception
The implementing result for the goal task of the corresponding operation system feedback of goal task.
This specification embodiment also provides a kind of task scheduling system, and the system comprises network communications ports, processing
Device and memory, in which: the network communications port, for carrying out network data exchange；The memory is used for store tasks
The unit information of the table unit of management system feedback；The processor, for controlling the network communications port to the task
Management system send tables of data split instruction so that the task management system tables of data in database is split as it is multiple
Table unit；The unit information of the table unit of the task management system feedback, institute are received by the network communications port
Unit information is stated for characterizing database and tables of data belonging to the data in the table unit；By the unit of the table unit
Information is supplied to node server, and sends inquiry instruction to the node server, so that the node server is from institute
The goal task for obtaining in table unit and matching with the inquiry instruction is stated, and the node server is made to adjust back the target
The corresponding operation system of task, and receive the holding for the goal task of the corresponding operation system feedback of the goal task
Row result.
This specification embodiment also provides a kind of task processing system, includes business subsystem in the task processing system
System, task schedule subsystem and task management subsystem, in which: the service sub-system, for creating when creating object
Mutually being bound with the object for task, and the task is sent to the task management subsystem；By the task management
When subsystem is adjusted back, the goal task of processing needed for executing；The task schedule subsystem is used for the task management subsystem
System sends inquiry instruction, and receives the implementing result of the goal task of the service sub-system feedback；The task management
Subsystem, for receiving the task that the service sub-system is sent and the inquiry instruction that the task schedule subsystem is sent,
And the goal task to match with the inquiry instruction is obtained from the received task；It is corresponding to adjust back the goal task
Service sub-system so that the corresponding service sub-system of the goal task executes the goal task, and makes the task
Scheduler subsystem receives the implementing result of the corresponding service sub-system feedback of the goal task.
The technical solution provided by above this specification embodiment is as it can be seen that operation system is in creation object in this specification
When, mutually binding with the object for task can be created in task management system.Operation system is after having created task, just
Without inquiring the task.The process for inquiring the task can be completed by task scheduling system.Task scheduling system can to appoint
Management system of being engaged in sends inquiry instruction, so that whether the inquiring creation of the task needs to be performed.Task management system is receiving
After inquiry instruction, the available goal task that should be currently performed.Task management system can create the mesh by readjustment
The operation system of mark task, so that operation system executes the goal task.After obtaining implementing result, operation system can be incited somebody to action
Implementing result feeds back to the task scheduling system.In this way, operation system after having created task, only needs to wait for task management
The callback instruction of system to alleviate the burden of operation system, and then guarantees industry without inquiring the task of creation
Business and task can be executed efficiently.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of this specification embodiment or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is only some embodiments recorded in this specification, for those of ordinary skill in the art, is not paying creative labor
Under the premise of dynamic property, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is system structure diagram in this specification embodiment；
Fig. 2 is task processing method flow chart in this specification embodiment；
Fig. 3 is to instruct operation chart in this specification embodiment；
Fig. 4 is server architecture schematic diagram in this specification embodiment；
Fig. 5 is task processing method flow chart in this specification embodiment；
Fig. 6 is the schematic diagram of internal structure of task scheduling system in this specification embodiment.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in this specification, below in conjunction with this explanation
The technical solution in this specification embodiment is clearly and completely described in attached drawing in book embodiment, it is clear that institute
The embodiment of description is only a part of embodiment of this specification, rather than whole embodiments.Based on this specification
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
The range of this specification protection all should belong in mode.
This specification provides a kind of task processing method, and the task processing method can be applied to task management system
In.The task management system can be deployed on server, the server can be the computer for having operational capability or
Person's work station.The server can be independent server, be also possible to the server cluster being made of multiple servers.Please
Refering to fig. 1, in this specification embodiment, the task management system can with operation system, task scheduling system and
Database is connected.Wherein, the operation system for example can be ticketing system, hotel reservation system, tour schedule reservation system
Etc. the system for needing the object of clocked flip can be created.The task scheduling system can be responsible job enquiry and task tune
The system of degree.Can have multiple tables of data in the database, wherein can store operation system creation in the tables of data
Task.
Referring to Fig. 2, the task processing method that one embodiment of this specification provides may comprise steps of.
S11: when operation system creates object, appointing with what the object was mutually bound for the operation system creation is received
Business.
In the present embodiment, operation system can create corresponding object in response to the operational order of user.It is described right
The task of clocked flip is needed as can be.For example, the object can be admission ticket order, air ticket order, stroke order, hotel
Room order etc..Typically, the object can have effective time limit, if user completes payment in the effective time limit, that
The object can come into force；And if user pays the bill in the effective time limit without completion, which will be revoked.
Based on this, operation system can create mutually binding with the object for task when creating object.The task can be for supervising
Survey the task of the object timeliness.It is exhausted in effective time limit, and when user does not complete payment operation, which can
It is performed, implementing result can be the object that revocation is mutually bound.
In the present embodiment, when the task management system is that the operation system establishes connection, can be in advance
The operation system provides specified interface.The specified interface can be called when the operation system creates object, in this way, institute
Operation system is stated when creating object, the specified interface can be called, in the task management system creation with it is described right
As mutually binding for task.
In the present embodiment, the corresponding specified interface of the operation system can be used as the readjustment letter of the operation system
Breath, the callback information can store in the task management system.In this way, the task management system can be deposited by local
The callback information of storage inquires the corresponding specified interface of the operation system, thus the specified interface readjustment obtained by inquiry
Corresponding operation system, so that operation system handles corresponding task.In practical application scene, the operation system and
Corresponding specified interface can be stored by way of key-value pair (key-value).Wherein, the mark of operation system can be with
As key (key), the number of specified interface corresponding with the operation system can be used as value (value).In this way, operation system
The key-value pair that mark and the number of specified interface are constituted can be as the callback information of the operation system.
In the present embodiment, task management system, can be by the task after the receiving operation system creation of the task
It is stored in the tables of data of database.In practical applications, since the quantity of the task of operation system creation is huger,
The quantity of database and tables of data is multiple.For example, the database of store tasks there can be 4, amount in this 4 databases
It can store 256 tables of data, wherein each database can store 64 tables of data.In order to enable task can be balancedly
It is written in each tables of data, in one embodiment of this specification, task management system is receiving operation system creation
After task, the characteristic value of the task can be determined, and the task is written in the corresponding tables of data of the characteristic value.Its
In, the characteristic value can be used as the foundation of balanced storage.Specifically, it when determining the characteristic value of the task, can traverse
Each character in the mark of the task, then can determine the binary value of character in the mark of the task.For example, institute
That states task is identified as qaz123, then a binary value can be obtained for each character, so as to obtain 6 two
Hex value.In the present embodiment, the determining binary value can be overlapped, to obtain superimposed value.For
The balanced storage in each tables of data is enabled the task to, can determine that current task should by the way of modulo operation
Which tables of data is written.Specifically, the quantity of available tables of data, and by superimposed value and the quantity of the tables of data into
Row modulo operation, and using obtained modulus value as the characteristic value of the task.For example, the quantity of the tables of data is 256, it will
After superimposed value carries out modulo operation with 256, obtained result is 15, then can be by 15 feature as the task
Value.In practical applications, it can be successively numbered for each tables of data.For example, can be opened from 0 for 256 tables of data
Begin, number consecutively to 255, in this way, each tables of data can have unique number.Due to the modulus value after modulo operation
Range be also from 0 to 255, then the number of modulus value and tables of data can be corresponded, so as to obtain
Tables of data corresponding to task.Specifically, number and the consistent target data of modulus value in the tables of data can be determined
Table, and the task is written in the target matrix.For example, the modulus value being calculated is 15, that can be by this
In the tables of data that business write-in number is 15.The balanced storage that can realize task in this way, utilizes tables of data so as to equilibrium
Resource.
In one embodiment, when an operation system accesses the task management system or, task management system is removed
Specified interface can be distributed for it and save the callback information of the operation system, line can also be set for the operation system
Cheng Chi information.The thread pool information can characterize the thread that the operation system executes task.For example, the thread pool information
In may include thread quantity.In the present embodiment, the callback information and the thread pool information can be used as institute
State the cache information of operation system.The cache information can store in task management system.Wherein, the cache information can
It is associated storage with the mark with the operation system, the mark of the operation system may indicate that the industry of the operation system
Service type.In this way, being based on type of service, corresponding cache information can also be inquired.
In the present embodiment, the task management system can regularly update the cache information of operation system.
Specifically, task management system can be according to the specified interface and thread that fixed cycle detection cache information is related to confidence
Breath, if the configuration information of specified interface or thread is changed, task management system can be in time to cache information
It is updated.
S13: receiving the inquiry instruction that task scheduling system is sent, and obtains the target to match with the inquiry instruction and appoint
Business.
In the present embodiment, task scheduling system can be according to period specified time, Xiang Suoshu task management system hair
Send inquiry instruction.When task management system receives inquiry instruction, the process of acquisition task can be triggered.Specifically, institute
Stating in inquiry instruction may include specified services type, and the specified services type is used to demonstrate the need for corresponding to the task of processing
Operation system.For example, the inquiry instruction is issued for ticketing system, then include in the inquiry instruction is specified
Type of service can be ticketing service type.In addition, may include specific field in the task of operation system creation.The designated word
Section can be used for characterizing type of service belonging to the task.For example, the specific field can be biztype field.According to
Different types of service, the content for including in biztype field are also different.For example, the biztype of target task can be ttp_
Order, and the biztype of stroke task can be journey.
In the present embodiment, the specified quantity of acquisition task can also be preset in the task management system.Institute
The quantity of primary at most obtaining for the task of task management system can be limited by stating specified quantity.For example, the specified quantity is 10,
When so task management system obtains task from database every time, most available 10 tasks.In this way, in acquisition and institute
It when stating the goal task that inquiry instruction matches, can be defined from type of service and quantitative aspects, obtain specified quantity
A type of service task consistent with the specified services type, and the specified quantity task that will acquire is looked into as with described
The goal task that instruction matches is ask, so as to specified quantity be adjusted, so that task system according to the task amount of operation system
Dispatching can dynamically be adjusted.
In another embodiment, since the task of operation system creation is generally configured with timeliness, the task
In can also include the timing node being performed for characterizing the task.The timing node can be when task is created
It automatically generates.For example, 58 dividing at 17 and generating within 30 seconds an object, the effective time of the object is half an hour, then with
28 divide 30 seconds when the timing node that the task that the object is mutually bound has can be 18.It is inquired when task scheduling system is sent
It may include current time node in the inquiry instruction when instruction.In this way, task management system is receiving the inquiry
After instruction, it can determine which task needs is performed.Specifically, task management system can will belong to the specified services
Type, and timing node is appointed earlier than the task of the current time node as the target to match with the inquiry instruction
Business, and obtain the goal task.For example, including object type in inquiry instruction, 28 divide 50 seconds when current time node is 18,
For so task management system when obtaining goal task, the type of service of some task is object type, and timing node is
28 divide 30 seconds when 18, then the timing node is earlier than current time node, which should be performed, then task management system
The task can be obtained.
S15: adjusting back the corresponding operation system of the goal task, so that the corresponding operation system of the goal task is held
The row goal task, and the service scheduling system is made to receive the execution that the corresponding operation system of the goal task is fed back
As a result.
In the present embodiment, the corresponding operation system of the goal task can refer to the business for creating the goal task
System.After the goal task is acquired, task management system can adjust back the operation system for creating the goal task, thus
So that the corresponding operation system of the goal task executes the goal task.Specifically, it can store in task management system each
The cache information of a operation system.The cache information can be associated storage with the type of service of operation system.In this way, when appointing
Business management system get the goal task after, can the type of service according to belonging to the goal task, obtained from caching
Take callback information corresponding with the type of service and thread pool information.For example, task management system can read the mesh
The biztype field of mark task, the content for then including from biztype field determine business belonging to the goal task
Type.It is then based on the type of service, associated callback information and thread pool information are read from local cache.In this way, appointing
Management system of being engaged in can adjust back operation system by the specified interface that the callback information characterizes, and make the operation system logical
The thread for crossing thread pool information characterization executes the goal task.The operation system after having executed the goal task,
Implementing result can be fed back into task scheduling system.In this way, the task scheduling system can modify mesh according to implementing result
The state of mark task.For example, task scheduling system can be by the state of the goal task when goal task is performed normally
It is revised as having executed, it is subsequent when acquisition needs tasks to be performed, the goal task just will not be obtained again.In present embodiment
In, when the implementing result, which characterizes, executes failure, task scheduling system can adjust back business by task management system again
System, so that operation system executes the goal task again.
In one embodiment of this specification, the instruction that the task scheduling system is sent may have different shapes
Formula.Wherein, described specified other than it may include above-mentioned inquiry instruction, it can also include that tables of data splits instruction.The number
Splitting instruction according to table can make the task management system split the tables of data in database.The purpose of fractionation is
Numerous tasks can be divided into different table units, and the table unit after fractionation is distributed to different node servers
Place, to improve the execution efficiency of task by the method for multiple node server parallel processings.Specifically, referring to Fig. 3,
After task management system receives the instruction that task scheduling system is sent, it can be determined that the type of the instruction.Work as described instruction
When splitting instruction for tables of data, it can split and instruct in response to the tables of data, the tables of data in database be split as multiple
Table unit.For example, currently having 256 tables of data, every 16 tables of data can be split as a table unit, may finally torn open
Get 16 table units, includes 16 tables of data in each table unit.After fractionation obtains multiple table units, task management
System can generate the unit information of table unit according to the data for including in each table unit.The unit information can be tool
The data of standby fixed format.For example, the unit information can be json character string.In the unit information, it can indicate
The data for including in table unit are in which tables of data of which database.In this way, the unit information can be used for
Characterize database belonging to the data in the table unit and tables of data.The unit information is subsequent to be can be used as inquiry and obtains
The index information for taking task, by analyzing unit information, so as to know data locating for the task in table unit
Library and tables of data, so as to read task from corresponding position.
In the present embodiment, task management system, can be by the list after the unit information for generating each table unit
Metamessage feeds back to task scheduling system.Task scheduling system can know there is currently table unit quantity.In order to mention
These table units can be distributed to different node servers and synchronize place by the efficiency of high task execution, task scheduling system
Reason.For example, 16 table units are currently shared, then this 16 table units can be distributed to 4 node clothes by task scheduling system
Business device processing, to provide the treatment effeciency of task by way of parallel processing.It specifically, can be in the node server
Dispose the task management system, and the accessible database of the node server.In this way, task scheduling system can
The unit information to be sent in node server.After node server receives unit information, believed by analytical unit
Breath, so as to know itself it is to be treated be which task.In this way, it is based on the unit information, it can be in database
Tables of data initiate access, to be obtained and be executed the process of task.
As can be seen from Fig. 3, when described instruction be inquiry instruction when, can based on the type of service for including in inquiry instruction,
On the one hand the corresponding callback information of the type of service and thread pool information are obtained, on the other hand the available type of service is corresponding
Specified quantity.Then it is mutually suitable that specified quantity can be obtained from database in conjunction with the current time node in type of service
The goal task matched.The specified interface that may then pass through the callback information characterization adjusts back corresponding operation system, and by industry
Implementing result is fed back to task scheduling system by business system.
This specification also provides a kind of server, can dispose the task management system in the server.It please refers to
Fig. 4, the server may include management module, interface module and scheduler module.
Wherein, the management module, for providing specified interface in the interface module for the operation system, so that
The operation system when create object, task of specified interface creation being called mutually to bind with the object, and by institute
The stating operation system creation of the task is stored in database profession.
The interface module, for receiving mutually binding with the object for the task of the operation system creation.
The scheduler module, the inquiry instruction sent for receiving task scheduling system, and obtain from the database
The goal task to match with the inquiry instruction；The corresponding operation system of the goal task is adjusted back, so that the target
The corresponding operation system of task executes the goal task, and it is corresponding to make the task scheduling system receive the goal task
Operation system feedback implementing result.
In one embodiment, include: in the management module
Callback information administrative unit, for the callback information of storage service system, the callback information is for being characterized as institute
The specified interface of operation system offer is provided.
The task for determining the characteristic value of the task, and is written the characteristic value and corresponded to by balanced storage unit
Tables of data in.
In one embodiment, include: in the scheduler module
Access unit, for accessing the task scheduling system.
Task acquiring unit, for obtaining specified quantity goal task from the database.
Thread pool administrative unit, for storing thread pool information corresponding with the callback information of operation system.
Task adjusts back unit, for adjusting back the corresponding business of the goal task according to the callback information of the operation system
System.
In one embodiment, the server further includes monitoring module, includes: in the monitoring module
Alarm unit is more than or equal to for the difference between expectation scheduling time and the actual schedule time of task
When specified time difference threshold value, warning note is issued.
Interface monitoring unit, for counting the call number of interface in the interface module and determining the interface in unit
Call number mean value in time.
Log unit for being recorded in the task quantity of the task quantity and calling that create in set period, and records
The implementing result of the operation system feedback.
The server that this specification embodiment provides, management module, interface module, scheduler module and database are real
Existing concrete function can contrast explanation with the preceding method embodiment in this specification, and be able to achieve preceding method reality
Apply the technical effect of mode.
Referring to Fig. 5, this specification also provides a kind of task processing method, the task processing method can be applied to institute
It states in task scheduling system.The method may include following steps.
S21: tables of data is sent to task management system and splits instruction, so that the task management system will be in database
Tables of data be split as multiple table units.
In the present embodiment, the task scheduling system can send tables of data to task management system and split instruction.
The tables of data, which splits instruction, can make the task management system split the tables of data in database.The mesh of fractionation
Be numerous tasks can be divided into different table units, and the table unit after fractionation is distributed to different nodes
At server, to improve the execution efficiency of task by the method for multiple node server parallel processings.Specifically, when appoint
When business management system receives the tables of data fractionation instruction that task scheduling system is sent, it can split and refer in response to the tables of data
It enables, the tables of data in database is split as multiple table units.For example, currently have 256 tables of data, it can be by every 16 number
It is split as a table unit according to table, may finally split to obtain 16 table units, include 16 tables of data in each table unit.
After fractionation obtains multiple table units, task management system can generate table unit according to the data for including in each table unit
Unit information.The unit information can be the data for having fixed format.For example, the unit information can be json word
Symbol string.In the unit information, can indicate the data for including in table unit are which tables of data positioned at which database
In.In this way, the unit information can be used to characterize database belonging to the data in the table unit and tables of data.It should
The subsequent index information that can be used as inquiry and obtain task of unit information, by analyzing unit information, so as to
To know database locating for the task in table unit and tables of data, so as to read task from corresponding position.
S23: receiving the unit information of the table unit of the task management system feedback, and the unit information is used for table
Levy database belonging to the data in the table unit and tables of data.
S25: the unit information of the table unit is supplied to node server, and sends and inquires to the node server
Instruction, so that the node server obtains the goal task to match with the inquiry instruction from the table unit, and
So that the node server readjustment creates the operation system of the goal task, and receive the corresponding business of the goal task
The implementing result for the goal task of system feedback.
In the present embodiment, task management system, can be by the list after the unit information for generating each table unit
Metamessage feeds back to task scheduling system.Task scheduling system can know there is currently table unit quantity.In order to mention
These table units can be distributed to different node servers and synchronize place by the efficiency of high task execution, task scheduling system
Reason.For example, 16 table units are currently shared, then this 16 table units can be distributed to 4 node clothes by task scheduling system
Business device processing, to provide the treatment effeciency of task by way of parallel processing.It specifically, can be in the node server
Dispose the task management system, and the accessible database of the node server.In this way, task scheduling system can
The unit information to be sent in node server.After node server receives unit information, believed by analytical unit
Breath, so as to know itself it is to be treated be which task.In this way, it is based on the unit information, it can be in database
Tables of data initiate access, to be obtained and be executed the process of task.
In the present embodiment, task scheduling system can be sent according to period specified time, Xiang Suoshu node server
Inquiry instruction.When node server receives inquiry instruction, the process of acquisition task can be triggered.Specifically, described to look into
Asking in instruction may include specified services type, and the specified services type is used to demonstrate the need for industry corresponding to the task of processing
Business system.For example, the inquiry instruction is issued for ticketing system, then the specified services for including in the inquiry instruction
Type can be ticketing service type.In addition, may include specific field in the task of operation system creation.The specific field can
For characterizing type of service belonging to the task.For example, the specific field can be biztype field.According to difference
Type of service, the content for including in biztype field is also different.For example, the biztype of target task can be ttp_
Order, and the biztype of stroke task can be journey.
In the present embodiment, the specified quantity of acquisition task can be preset in the node server.The finger
Fixed number amount can limit the quantity of primary at most obtaining for the task of node server.For example, the specified quantity is 10, then saving
When point server obtains task from database every time, most available 10 tasks.In this way, referring to obtaining with the inquiry
It when enabling the goal task to match, can be defined from type of service and quantitative aspects, obtain specified quantity service class
The type task consistent with the specified services type, and the specified quantity task that will acquire as with the inquiry instruction phase
Matched goal task.
In the present embodiment, it since the task of operation system creation is generally configured with timeliness, is gone back in the task
It may include the timing node being performed for characterizing the task.The timing node can be automatic when task is created
It generates.For example, 58 dividing at 17 and generating within 30 seconds an object, the effective time of the object is half an hour, then right with this
28 divide 30 seconds when as timing node that mutually binding for task has can be 18.When task scheduling system sends inquiry instruction
When, it may include current time node in the inquiry instruction.In this way, node server is receiving the inquiry instruction
Afterwards, it can determine which task needs is performed.Specifically, node server can will belong to the specified services type,
And timing node earlier than the current time node task as the goal task to match with the inquiry instruction, and obtain
Take the goal task.For example, including object type in inquiry instruction, 28 divide 50 seconds when current time node is 18, then saving
For point server when obtaining goal task, the type of service of some task is object type, and 28 is divided when timing node is 18
30 seconds, then the timing node is earlier than current time node, and the task status in database be it is pending, which should be by
It executes, then node server can obtain the task.
In the present embodiment, after the goal task is acquired, node server can adjust back corresponding business system
System is to execute the goal task.Specifically, it can store the cache information of each operation system in node server.The caching
Information can be associated storage with the type of service of operation system.In this way, when node server gets the goal task
Afterwards, can the type of service according to belonging to the goal task, corresponding with type of service readjustment is obtained from caching
Information and thread pool information.For example, node server can read the biztype field of the goal task, then from
The content for including in biztype field determines type of service belonging to the goal task.It is then based on the type of service, from
Associated callback information and thread pool information are read in local cache.In this way, node server can be believed by the readjustment
The specified interface of breath characterization adjusts back operation system, and the operation system is made to execute institute by the thread that thread pool information characterizes
State goal task.Implementing result can be fed back to task schedule after having executed the goal task by the operation system
System.
Referring to Fig. 6, this specification also provides a kind of task scheduling system, the system comprises network communications ports, place
Manage device and memory.
Wherein, the network communications port, for carrying out network data exchange.
The memory, the unit information of the table unit for store tasks management system feedback.
The processor refers to for controlling the network communications port and sending tables of data to the task management system and split
It enables, so that the tables of data in database is split as multiple table units by the task management system；Pass through the network communication
Port receives the unit information of the table unit of the task management system feedback, and the unit information is for characterizing the table
Database belonging to data in unit and tables of data；The unit information of the table unit is supplied to node server, and
Inquiry instruction is sent to the node server, so that the node server obtains and the inquiry from the table unit
The goal task to match is instructed, and makes the node server readjustment create the operation system of the goal task, and connect
Receive the implementing result for the goal task of the corresponding operation system feedback of the goal task.
In the present embodiment, the network communications port can be is bound from different communication protocol, so as to
To send or receive the virtual port of different data.For example, the network communications port can be responsible for carrying out web data communication
No. 80 ports, be also possible to be responsible for carry out FTP data communication No. 21 ports, can also be responsible for carry out email data communication
No. 25 ports.In addition, the network communications port can also be the communication interface or communication chip of entity.For example, it can
Think mobile radio network communication chip, such as GSM, CDMA；It can also be Wifi chip；It can also be Bluetooth chip.
In the present embodiment, the memory may include the physical unit for storing information, usually by information
It is stored again with the media using the methods of electricity, magnetic or optics after digitlization.Memory described in present embodiment again may be used
To include: to store the device of information, such as RAM, ROM in the way of electric energy；The device of information is stored in the way of magnetic energy, it is such as hard
Disk, floppy disk, tape, core memory, magnetic bubble memory, USB flash disk；Using the device of optical mode storage information, such as CD or DVD.
Certainly, there are also memories of other modes, such as quantum memory, graphene memory etc..
In the present embodiment, the processor can be implemented in any suitable manner.For example, the processor can be with
Take such as microprocessor or processor and storage can by (micro-) processor execute computer readable program code (such as
Software or firmware) computer-readable medium, logic gate, switch, specific integrated circuit (Application Specific
Integrated Circuit, ASIC), programmable logic controller (PLC) and the form etc. for being embedded in microcontroller.
The task scheduling system that this specification embodiment provides, network communications port, processor and memory are realized
Concrete function, explanation can be contrasted with the preceding method embodiment in this specification, and be able to achieve preceding method implementation
The technical effect of mode.
In one embodiment of this specification, above-mentioned operation system, task scheduling system and task management system,
It can integrate in a system.In this way, three above-mentioned systems can be as the subsystem in the system after integrating.Specifically
Ground, present embodiment also provide a kind of task processing system, include service sub-system, task schedule in the task processing system
Subsystem and task management subsystem.
Wherein, the service sub-system, for when creating object, creating mutually binding with the object for task, and will
The task is sent to the task management subsystem；When being adjusted back by the task management subsystem, handled needed for executing
Goal task.
The task schedule subsystem for sending inquiry instruction to the task management subsystem, and receives the industry
The implementing result of the goal task for subsystem feedback of being engaged in.
The task management subsystem, for receiving the task and task schedule that the service sub-system is sent
The inquiry instruction that system is sent, and the goal task to match with the inquiry instruction is obtained from the received task；It returns
The corresponding service sub-system of the goal task is adjusted, so that the corresponding service sub-system of the goal task executes the target
Task, and the task schedule subsystem is made to receive the implementing result that the corresponding service sub-system of the goal task is fed back.
In one embodiment, the task management subsystem is also used to provide specified connect for the service sub-system
Mouthful, so that the service sub-system when creating object, calls the specified interface creation to appoint with what the object was mutually bound
Business.
In one embodiment, the task management subsystem is also used to that caching letter is arranged for the service sub-system
It ceases, the callback information and thread pool information of the service sub-system is included at least in the cache information；Wherein, the readjustment
Information obtains and the task of execution for characterizing the corresponding specified interface of the service sub-system, the thread pool information for characterizing
Thread.
In one embodiment, the task schedule subsystem is also used to send number to the task management subsystem
It splits and instructs according to table, so that the tables of data in database is split as multiple table units by the task management subsystem；It receives
The unit information of the table unit of the task management subsystem feedback, the unit information is for characterizing in the table unit
Data belonging to database and tables of data；The unit information of the table unit is supplied to node server, and to described
Node server sends inquiry instruction, so that the node server obtains and the inquiry instruction phase from the table unit
Matched goal task, and make the node server adjust back the corresponding service sub-system of the goal task, and receive institute
State the implementing result for the goal task of the corresponding service sub-system feedback of goal task.
Service sub-system, task schedule subsystem and task management subsystem are realized specific in above embodiment
Function, the description being referred in aforementioned embodiments, just repeats no more here.
The technical solution provided by above this specification embodiment is as it can be seen that operation system is in creation object in this specification
When, mutually binding with the object for task can be created in task management system.Operation system is after having created task, just
Without inquiring the task.The process for inquiring the task can be completed by task scheduling system.Task scheduling system can to appoint
Management system of being engaged in sends inquiry instruction, so that whether the inquiring creation of the task needs to be performed.Task management system is receiving
After inquiry instruction, the available goal task that should be currently performed.Task management system can create the mesh by readjustment
The operation system of mark task, so that operation system executes the goal task.After obtaining implementing result, operation system can be incited somebody to action
Implementing result feeds back to the task scheduling system.In this way, operation system after having created task, only needs to wait for task management
The callback instruction of system to alleviate the burden of operation system, and then guarantees industry without inquiring the task of creation
Business and task can be executed efficiently.
Each embodiment in this specification is described in a progressive manner, same and similar between each embodiment
Part may refer to each other, what each embodiment stressed is the difference with other embodiments.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker
Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " is patrolled
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed is most generally used at present
Integrated Circuit Hardware Description Language) and Verilog2.Those skilled in the art
It will be apparent to the skilled artisan that only needing method flow slightly programming in logic and being programmed into integrated circuit with above-mentioned several hardware description languages
In, so that it may it is readily available the hardware circuit for realizing the logical method process.
It is also known in the art that in addition to realized in a manner of pure computer readable program code server and system with
Outside, completely can by by method and step carry out programming in logic come so that server and system with logic gate, switch, dedicated integrated
The form of circuit, programmable logic controller (PLC) and insertion microcontroller etc. realizes identical function.Therefore this server and it is
System is considered a kind of hardware component, and can also be considered as hardware to the device for realizing various functions for including in it
Structure in component.Or even, it can will be considered as the software either implementation method for realizing the device of various functions
Module can be the structure in hardware component again.
As seen through the above description of the embodiments, those skilled in the art can be understood that this specification
It can realize by means of software and necessary general hardware platform.Based on this understanding, the technical solution of this specification
Substantially the part that contributes to existing technology can be embodied in the form of software products in other words, the computer software
Product can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes each embodiment of this specification or implementation
Method described in certain parts of mode.
Although depicting this specification by embodiment, it will be appreciated by the skilled addressee that there are many this specification
Deformation and change without departing from this specification spirit, it is desirable to the attached claims include these deformation and change without departing from
The spirit of this specification.
Claims (20)
1. a kind of task processing method, which is characterized in that the described method includes:
When operation system creates object, mutually binding with the object for the task of the operation system creation is received；
The inquiry instruction that task scheduling system is sent is received, and is obtained and the inquiry instruction phase from the received task
The goal task matched；
The corresponding operation system of the goal task is adjusted back, so that the corresponding operation system of the goal task executes the mesh
Mark task, and the task scheduling system is made to receive the implementing result that the corresponding operation system of the goal task is fed back.
2. the method according to claim 1, wherein the method is also wrapped before operation system creates object
It includes:
Specified interface is provided for operation system, so that the operation system when creating object, calls the specified interface to create
Build mutually binding with the object for task.
3. the method according to claim 1, wherein receiving operation system creation with the object phase
After the task of binding, the method also includes:
It determines the characteristic value of the task, and the task is written in the corresponding tables of data of the characteristic value.
4. according to the method described in claim 3, it is characterized in that, determining that the characteristic value of the task includes:
It determines the binary value of character in the mark of the task, and the determining binary value is overlapped；
The quantity of superimposed value and the tables of data is carried out modulo operation, and taken what is obtained by the quantity for obtaining tables of data
Characteristic value of the modulus value as the task；
Correspondingly, the task is written in the corresponding tables of data of the characteristic value and includes:
It determines number and the consistent target matrix of modulus value in the tables of data, and the target is written into the task
In tables of data.
5. the method according to claim 1, wherein receive the inquiry instruction sent of task scheduling system it
Before, the method also includes:
It receives the tables of data that task scheduling system is sent and splits instruction；
It splits and instructs in response to the tables of data, the tables of data in database is split as multiple table units, and by the list
The unit information of member feeds back to the task scheduling system；Wherein, the unit information is used to characterize the number in the table unit
According to affiliated database and tables of data.
6. the method according to claim 1, wherein the method also includes:
For the operation system, cache information is set, include at least in the cache information callback information of the operation system with
And thread pool information；Wherein, the callback information is for characterizing the corresponding specified interface of the operation system, the thread pool letter
Breath is for characterizing the thread obtained with the task of execution.
7. the method according to claim 1, wherein including specific field, the specific field in the task
It include specified services type in the inquiry instruction for characterizing type of service belonging to the task；Correspondingly, acquisition and institute
Stating the goal task that inquiry instruction matches includes:
The specific field of reading task, and the corresponding type of service of the task is determined based on the specific field；
The specified quantity that obtains the specified quantity type of service task consistent with the specified services type, and will acquire
Task is as the goal task to match with the inquiry instruction.
8. the method according to the description of claim 7 is characterized in that also comprising being held for characterizing the task in the task
Capable timing node further includes current time node in the inquiry instruction；Correspondingly, the corresponding business of the task is being determined
After type, the method also includes:
The specified services type will be belonged to, and timing node is looked into earlier than the task of the current time node as with described
The goal task that instruction matches is ask, and obtains the goal task.
9. the method according to claim 1, wherein adjust back the corresponding operation system of the goal task, so that
Obtaining the goal task corresponding operation system execution goal task includes:
According to type of service belonging to the goal task, readjustment letter corresponding with the type of service is obtained from caching
Breath；
The corresponding operation system of the goal task is adjusted back by the interface that the callback information characterizes, so that the target is appointed
Corresponding operation system of being engaged in executes the goal task.
10. according to the method described in claim 9, it is characterized in that, anti-receiving the corresponding operation system of the goal task
After the implementing result of feedback, the method also includes:
When the implementing result, which characterizes, executes failure, the corresponding operation system of the goal task is adjusted back again, so that institute
It states operation system and executes the goal task again.
11. a kind of server, which is characterized in that the server includes management module, interface module and scheduler module,
In:
The management module, for providing specified interface in the interface module for operation system, so that the business system
System calls the specified interface to create mutually binding with the object for task when creating object, and the operation system is created
Building for task is stored in database profession；
The interface module, for receiving mutually binding with the object for the task of the operation system creation；
The scheduler module, the inquiry instruction sent for receiving task scheduling system, and acquisition and institute from the database
State the goal task that inquiry instruction matches；The corresponding operation system of the goal task is adjusted back, so that the goal task
Corresponding operation system executes the goal task, and the task scheduling system is made to receive the corresponding industry of the goal task
The implementing result for system feedback of being engaged in.
12. server according to claim 11, which is characterized in that include: in the management module
Callback information administrative unit, for the callback information of storage service system, the callback information is for being characterized as the industry
The specified interface that business system provides；
The corresponding number of the characteristic value is written for determining the characteristic value of the task, and by the task in balanced storage unit
According in table.
13. server according to claim 11, which is characterized in that include: in the scheduler module
Access unit, for accessing the task scheduling system；
Task acquiring unit, for obtaining specified quantity goal task from the database；
Thread pool administrative unit, for storing thread pool information corresponding with the callback information of operation system；
Execution unit is adjusted back, for adjusting back the corresponding business system of the goal task according to the callback information of the operation system
System.
14. server according to claim 11, which is characterized in that the server further includes monitoring module, the prison
Include: in control module
Alarm unit is more than or equal to specified for the difference between the expectation scheduling time of task and actual schedule time
When time difference threshold value, warning note is issued；
Interface monitoring unit, for counting the call number of interface in the interface module and determining the interface in the unit time
Interior call number mean value；
Log unit, for being recorded in the task quantity of the task quantity and calling that create in set period, and record traffic
The implementing result of system feedback.
15. a kind of task processing method, which is characterized in that the described method includes:
Tables of data is sent to task management system and splits instruction, so that the task management system is by the tables of data in database
It is split as multiple table units；
The unit information of the table unit of the task management system feedback is received, the unit information is for characterizing the table
Database belonging to data in unit and tables of data；
The unit information of the table unit is supplied to node server, and sends inquiry instruction to the node server, with
So that the node server obtains the goal task to match with the inquiry instruction from the table unit, and make described
Node server adjusts back the corresponding operation system of the goal task, and receives the corresponding operation system feedback of the goal task
The implementing result for the goal task.
16. a kind of task scheduling system, which is characterized in that the system comprises network communications port, processor and memory,
In:
The network communications port, for carrying out network data exchange；
The memory, the unit information of the table unit for store tasks management system feedback；
The processor sends tables of data fractionation instruction to the task management system for controlling the network communications port,
So that the tables of data in database is split as multiple table units by the task management system；Pass through the network communications port
The unit information of the table unit of the task management system feedback is received, the unit information is for characterizing the table unit
In data belonging to database and tables of data；The unit information of the table unit is supplied to node server, and to institute
It states node server and sends inquiry instruction, so that the node server obtains and the inquiry instruction from the table unit
The goal task to match, and make the node server adjust back the corresponding operation system of the goal task, and receive institute
State the implementing result for the goal task of the corresponding operation system feedback of goal task.
17. a kind of task processing system, which is characterized in that include service sub-system, task schedule in the task processing system
Subsystem and task management subsystem, in which:
The service sub-system, for creating mutually binding with the object for task, and the task is sent out when creating object
It send to the task management subsystem；When being adjusted back by the task management subsystem, the goal task of processing needed for executing；
The task schedule subsystem for sending inquiry instruction to the task management subsystem, and receives business
The implementing result of the goal task of system feedback；
The task management subsystem, for receiving the task and the task schedule subsystem that the service sub-system is sent
The inquiry instruction sent, and the goal task to match with the inquiry instruction is obtained from the received task；Readjustment institute
The corresponding service sub-system of goal task is stated, is appointed so that the corresponding service sub-system of the goal task executes the target
Business, and the task schedule subsystem is made to receive the implementing result that the corresponding service sub-system of the goal task is fed back.
18. system according to claim 17, which is characterized in that the task management subsystem is also used to as the industry
Subsystem of being engaged in provides specified interface so that the service sub-system when create object, call the specified interface create and
The task that the object is mutually bound.
19. system according to claim 17, which is characterized in that the task management subsystem is also used to as the industry
Cache information is arranged in business subsystem, and the callback information and thread pool of the service sub-system are included at least in the cache information
Information；Wherein, for characterizing the corresponding specified interface of the service sub-system, the thread pool information is used for the callback information
Characterization obtains the thread with the task of execution.
20. system according to claim 17, which is characterized in that the task schedule subsystem is also used to described
Management subsystem of being engaged in sends tables of data and splits instruction, so that the task management subsystem splits the tables of data in database
For multiple table units；The unit information of the table unit of the task management subsystem feedback is received, the unit information is used
Database and tables of data belonging to data in the characterization table unit；The unit information of the table unit is supplied to section
Point server, and inquiry instruction is sent to the node server, so that the node server is obtained from the table unit
The goal task to match with the inquiry instruction is taken, and the node server is made to adjust back the corresponding industry of the goal task
Business subsystem, and receive the implementing result for the goal task of the corresponding service sub-system feedback of the goal task.
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