CN108228605A - A kind of data processing method, device and electronic equipment - Google Patents
A kind of data processing method, device and electronic equipment Download PDFInfo
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- CN108228605A CN108228605A CN201611153884.XA CN201611153884A CN108228605A CN 108228605 A CN108228605 A CN 108228605A CN 201611153884 A CN201611153884 A CN 201611153884A CN 108228605 A CN108228605 A CN 108228605A
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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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
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- 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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Abstract
The application provides a kind of data processing method, device and electronic equipment；The data processing method includes：After front end processing block receives user to the inquiry request of data processing task, the information of the inquiry request is preserved, described information includes at least the mark of the data processing task；Scheduler module is when the processing state of data processing task changes, to each front end processing block issued state change message；Processing state after carrier state changed data handle the mark of task and change in the state change message；Processing state after the variation carried in the state change message is returned to relative users by the matched front end processing block of the mark of data processing task carried in the mark of the data processing task preserved, with announced state change message.At least one embodiment of the application can be fed back in time in large scale distributed system, and avoid the waste of thread and Internet resources.
Description
Technical field
The present invention relates to a kind of data processing field more particularly to data processing method, device and electronic equipments.
Background technology
In the solution of big data processing, generally using distributed data processing architecture, such as the distribution increased income
Formula data batch processing frame Hadoop；In distributed data processing system, flow chart of data processing can usually include：Client
Data processing task is submitted to server end, the front end processing block in server end receives data processing task and submits to tune
Module is spent, scheduler module carries out Resource Distribution and Schedule according to data processing task, gives data processing task to execution module
Processing.Client by set a polling time interval, and with this time interval go inquiry data processing task processing shape
State, front end processing block are inquired after the inquiry request for receiving client, and feed back the processing of corresponding data processing task
State, the feedback processing result if existing handling result.
Existing data processing method has the following disadvantages：
When carrying out data batch processing, the data processing task of (grade/minute second grade) shorter to required processing time (such as
But it is not limited to the smaller data processing task of data volume), the feedback speed of state and handling result is handled by clients poll
The limitation of time, it is impossible to be timely feedbacked when processing state changes.
But if attempted by way of the polling time interval for reducing client shorten client obtain processing state and
The interval of handling result can generate pressure to server end again when data processing is larger, influence the stabilization of server end
Property, and during due to each client query, server end is required for opening a thread for the cargo tracer, and occupies corresponding net
Network resource, therefore unnecessary thread and Internet resources can be wasted；For example a data processing task needs can just go out for 20 minutes
Handling result if client inquiry per minute is primary, can just inquire handling result the 20th time, and occupied by preceding 19 inquiries
Thread and Internet resources be then wasted.
Invention content
The application provides a kind of data processing method, device and electronic equipment, can be in time in large scale distributed system
It is fed back, and avoids the waste of thread and Internet resources.
The application adopts the following technical scheme that.
A kind of data processing method, including：
After front end processing block receives user to the inquiry request of data processing task, the letter of the inquiry request is preserved
Breath, described information include at least the mark of the data processing task；
Scheduler module becomes when the processing state of data processing task changes to each front end processing block issued state
Change message；Processing after carrier state changed data handle the mark of task and change in the state change message
State；
The data processing task carried in the mark of the data processing task preserved, with announced state change message
The matched front end processing block of mark, the processing state after the variation carried in the state change message is returned to accordingly
User.
Wherein, the information of the inquiry request can also include：The mark of inquiry request；
The information that the front end processing block preserves the inquiry request can include：
The front end processing block corresponds to the mark of the preservation inquiry request and the data that the inquiry request is targeted
The mark of processing task；
Processing state after the variation carried in the message by state change, which returns to relative users, to be included：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in the state change message；
By the processing state after the variation carried in the state change message, according to the mark of identified inquiry request
Return to relative users.
Wherein, after the front end processing block receives user to the inquiry request of data processing task, preserve inquiry please
It can also include before the information asked：
The front end processing block judges whether the executed time span of data processing task is more than preset firing level
Value；If it exceeds then the processing state of data processing task is inquired to the scheduler module and return to user；If not above
Then perform the operation for the information for preserving inquiry request.
Wherein, the scheduler module is when the processing state of data processing task changes, to each front end processing block
Issued state change message can include：
The scheduler module is when the processing state of data processing task changes, to messenger service component issued state
Change message；
The messenger service component broadcasts the state change message to each front end processing block.
A kind of data processing method, including：
After front end processing block receives user to the inquiry request of data processing task, the letter of the inquiry request is preserved
Breath, described information include at least the mark of the data processing task；
The front end processing block is worked as in the mark and announced state change message of preserved data processing task
During the mark matching of the data processing task of carrying, the processing state after the variation carried in the state change message is returned
To relative users.
Wherein, the information of the inquiry request can also include：The mark of inquiry request；
The information that the front end processing block preserves the inquiry request includes：
The front end processing block corresponds to the mark of the preservation inquiry request and the data that the inquiry request is targeted
The mark of processing task；
Processing state after the variation carried in the message by state change, which returns to relative users, to be included：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in the state change message；
By the processing state after the variation carried in the state change message, according to the mark of identified inquiry request
Return to relative users.
Wherein, after the front end processing block receives user to the inquiry request of data processing task, preserve inquiry please
It can also include before the information asked：
The front end processing block judges whether the executed time span of data processing task is more than preset firing level
Value；If it exceeds it then inquires the processing state of data processing task and returns to user；Inquiry is preserved if performed not above if
The operation of the information of request.
A kind of data processing method, including：
Scheduler module generates state change message when the processing state of data processing task changes；The state
Processing state after carrier state changed data handle the mark of task and change in change message；
The scheduler module issues the state change message to each front end processing block.
Wherein, the scheduler module can include to each front end processing block issued state change message：
Scheduler module is by messenger service component to each front end processing block issued state change message.
A kind of data processing equipment, including：
Front end processing block after receiving user to the inquiry request of data processing task, preserves the inquiry request
Information, described information include at least the data processing task mark；When the data processing task preserved mark and
During the mark matching of the data processing task carried in announced state change message, it will be carried in the state change message
Variation after processing state return to relative users；
Scheduler module, for when the processing state of data processing task changes, being issued to each front end processing block
The state change message；The mark of carrier state changed data processing task and change in the state change message
Processing state after change.
Wherein, the data processing equipment can also include：Messenger service component；
When the processing state of data processing task changes, issued state change message can wrap the scheduler module
It includes：
The scheduler module is issued when the processing state of data processing task changes to the messenger service component
State change message；
The messenger service component is used for after state change message is received, to described in each front end processing block broadcast
State change message.
A kind of data processing equipment, including：
Interface module after receiving user to the inquiry request of data processing task, preserves the letter of the inquiry request
Breath, described information include at least the mark of the data processing task；
Feedback module is taken for working as in the mark of preserved data processing task and announced state change message
During the mark matching of the data processing task of band, the processing state after the variation carried in the state change message is returned to
Relative users.
A kind of data processing equipment, including：
Generation module, for when the processing state of data processing task changes, generating state change message；It is described
Processing state after carrier state changed data handle the mark of task and change in state change message；
Release module, for issuing the state change message to each front end processing block.
Wherein, the release module can include to each front end processing block issued state change message：
The release module is by ceasing serviced component to each front end processing block issued state change message.
A kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is for preserving to carry out the program of front-end processing and the program for being scheduled；It is described to be used for
The program of front-end processing is carried out when reading execution by the processor, performs following operate：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is extremely
Include the mark of the data processing task less；Mark and announced state change when the data processing task preserved
During the mark matching of the data processing task carried in message, by the processing shape after the variation carried in the state change message
State returns to relative users；
The program for being scheduled performs following operate when reading execution by the processor：
When the processing state of data processing task changes, issued to each program for being used to carry out front-end processing
The state change message；The mark of carrier state changed data processing task and change in the state change message
Processing state after change.
Wherein, the memory can be also used for preserving the program for carrying out messenger service；
It is described for the program that is scheduled read by the processor perform when, performed works as data processing task
Processing state when changing, to it is each it is described can be with for carrying out the operation of the program issued state change message of front-end processing
Including：
When the processing state of data processing task changes, shape is issued for carrying out the program of messenger service to described
State change message；
The program for being used to carry out messenger service can perform following operation when reading execution by the processor：
After state change message is received, to state change message described in each program broadcast for carrying out front-end processing.
A kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is used to preserve the program for carrying out data processing；It is described to exist for carrying out the program of data processing
When reading execution by the processor, following operate is performed：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is extremely
Include the mark of the data processing task less；
When the data processing carried in the mark of the data processing task preserved and announced state change message is appointed
During the mark matching of business, the processing state after the variation carried in the state change message is returned into relative users.
A kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is used to preserve the program for carrying out data processing；It is described to exist for carrying out the program of data processing
When reading execution by the processor, following operate is performed：
When the processing state of data processing task changes, state change message is generated；The state change message
Processing state after the mark of middle carrier state changed data processing task and variation；
The state change message is issued to each front end processing block.
Wherein described issued state change message can include：It is issued by messenger service component to each front end processing block
State change message.
The application includes advantages below：
In at least one embodiment of the application, front end processing block only carries out inquiry request to preserve the information of inquiry request
Operation, other users request can be continued with after preservation, can be to avoid because of clothes in the case where data processing is larger
Business device end pressure is excessive and influences the stability of server end；When the processing state of data processing task changes, will locate
Reason state returns to the user that inquiry was carried out to the data processing task, thus can to avoid waste thread and Internet resources,
And do not need to send inquiry request again when polling time interval next time reaches as the user and just feed back to user, therefore
Family can be timely used and obtain processing state.
Certainly, implementing any product of the application must be not necessarily required to reach all the above advantage simultaneously.
Description of the drawings
Fig. 1 is the flow chart of the data processing method of embodiment one；
Fig. 2 is the system architecture schematic diagram of the data processing method of Application Example one；
Fig. 3 is the configuration diagram in the example of embodiment one；
Fig. 4 be embodiment one example in front end processing block process chart；
Fig. 5 is the flow chart of the data processing method of embodiment two；
Fig. 6 is the flow chart of the data processing method of embodiment three；
Fig. 7 is the flow chart of the data processing equipment of example IV；
Fig. 8 is the flow chart of the data processing equipment of embodiment five；
Fig. 9 is the flow chart of the data processing equipment of embodiment six.
Specific embodiment
The technical solution of the application is described in detail below in conjunction with accompanying drawings and embodiments.
If it should be noted that not conflicting, each feature in the embodiment of the present application and embodiment can be tied mutually
It closes, within the protection domain of the application.In addition, though logical order is shown in flow charts, but in certain situations
Under, it can be with the steps shown or described are performed in an order that is different from the one herein.
In one configuration, carry out the computing device of data processing may include one or more processors (CPU), input/
Output interface, network interface and memory (memory).
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.Memory may include module 1, module 2 ... ..., module N (N is the integer more than 2).
Computer-readable medium includes permanent and non-permanent, removable and non-movable storage medium, can be by appointing
What method or technique realizes that information stores.Information can be computer-readable instruction, data structure, the module of program or other
Data.The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM
(SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), fast flash memory bank or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storages, magnetic tape cassette, disk storage or other magnetic
Property storage device or any other non-transmission medium, available for storing the information that can be accessed by a computing device.According to herein
Define, computer-readable medium include non-temporary computer readable media (transitory media), such as modulation data
Signal and carrier wave.
Embodiment one, a kind of data processing method, as shown in Figure 1, including step S110~S130.
After S110, front end processing block (FrontEnd) receive user to the inquiry request of data processing task, institute is preserved
The information of inquiry request is stated, described information includes at least the mark of the data processing task；
S120, scheduler module (Scheduler) are when the processing state of data processing task changes, at each front end
Manage module issued state change message；The mark of carrier state changed data processing task in the state change message
Processing state after knowing and changing；
At the data carried in the mark of S130, the data processing task preserved, with announced state change message
The matched front end processing block of mark of reason task returns to the processing state after the variation carried in the state change message
To relative users.
The method of the present embodiment can be applied in this distributed data storages of such as Hadoop and computing system, big number
It is serviced according to calculatingMax ComputeThe big datas such as system handle occasion.
In the present embodiment, front end processing block only carries out preserving the behaviour of the information of inquiry request after inquiry request is received
Make, and do not carry out the inquiry and return of processing state immediately, front end processing block can continue with other users after preservation
Request (request including creating data processing task and the inquiry request to data processing task), in this way in data processing scale
It, can be to avoid influencing the stability of server end due to server end pressure is excessive in the case of larger.Work as data processing task
Processing state when changing, then processing state is returned to the user that inquiry was carried out to the data processing task, therefore
Can be to avoid waste thread and Internet resources, and do not need to send out again when polling time interval next time reaches as the user
Inquiry request is sent just to feed back to user, therefore family can be timely used and obtain processing state.
In the present embodiment, front end processing block can be the part interacted with user, can be software, hardware or two
The combination of person, scheduler module can be the part that actual schedule data processing task performs or software, hardware or both
Combination.In general, it can be coordinated with multiple front end processing blocks and a scheduler module.
In the present embodiment, the mark of data processing task has uniqueness, i.e.,：The mark of different data processing tasks is mutual
It differs.
In the present embodiment, carried in the mark of the data processing task preserved, with announced state change message
The mark matching of data processing task can refer to：In the mark of the data processing task preserved, at least one data
The mark of data processing task carried in the mark of reason task and announced state change message is identical.
In the present embodiment, it is possible in multiple front end processing blocks, the mark of the data processing task preserved all and
The mark matching of the data processing task carried in announced state change message；For example one or more users are for a certain
A data processing task, when being transmitted across inquiry request respectively to multiple front end processing blocks, in this multiple front end processing block
The mark of the data processing task will be preserved.
In the present embodiment, relative users can refer to be transmitted across inquiry request to state changed data processing task
User；That is, when what is carried in state change message is the mark of data processing task X, relative users can be
Refer to the user for being transmitted across the inquiry request for data processing task X.
Process in the present embodiment can be transparent to user, and user can still conventionally appoint data processing
Business is inquired；If before state change, some user is transmitted across twice or more than twice some data processing task
Inquiry request, it is likely that these inquiry requests can be received by different front end processing blocks；Receive user's inquiry request
Front end processing block can receive carry the data processing task mark state change message after, all return processing shape
State gives the user.
A kind of system architecture using the present embodiment method is as shown in Fig. 2, user sends use by client or browser
Family is asked, and after the front end processing block in server end receives user's request, the request for creating data processing task is directly handed over
To the scheduler module in server end；Scheduler module can be created in the request of establishment data processing task sent according to user
After successful data processing task, generate the mark of data processing task and pass through front end processing block and return to user.For number
According to the inquiry request of processing task, then the information of inquiry request is preserved.The processing state of data processing tasks is waited to change, is adjusted
After spending module issued state change message, relevant front end processing block is by the processing feedback of status after variation to relative users；
Wherein, relevant front end processing block refers in the mark of preserved data processing task, there is at least one mark and state
The mark of data processing task entrained by change message is identical；Relative users refer to mark entrained in state change message
Know the user that corresponding data processing task is transmitted across inquiry request.
In a kind of realization method, front end processing block can preserve the mark for preserving data processing task and the address of user
Between correspondence, can quickly determine in this way return variation after processing state destination address.
In a kind of realization method, front end processing block can be parsed when returning to the processing state after changing to user
Processing state after variation returns to user, can also state change message directly be returned to user.
In a kind of realization method, front end processing block can be by preserving the context of inquiry request, please to preserve inquiry
The information asked；In other realization methods, information and the preservation of inquiry request can also be extracted from the context of inquiry request.
In a kind of realization method, if processing state after a data processing job change (such as can for end-state
Be it is processed into state), then the handling result of the data processing task can also be carried in state change information；Front end
Processing state after handling result and variation can be sent jointly to relative users by processing module.
This realization method can timely feedback handling result to user.
In a kind of realization method, the information of inquiry request can also include：The mark of inquiry request；
The information that front end processing block preserves the inquiry request can include：
Front end processing block corresponds to the mark of the mark for preserving inquiry request and the targeted data processing task of inquiry request
Know；
Processing state after the variation carried in state change message is returned to relative users to include：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in state change message；
By the processing state after the variation carried in state change message, returned according to the mark of identified inquiry request
To relative users.
In this realization method, the mark of inquiry request can be carried in inquiry request, can also be by front end processing block
The mark is generated for inquiry request.
In this realization method, the mark of inquiry request has uniqueness, i.e.,：The mutual not phase of the mark of different inquiry requests
Together.Wherein, different user sends same data processing task inquiry request, same user appoint different data processing
The multiple inquiry request that the inquiry request of business transmission, same user send same data processing task, belongs to difference
Inquiry request.
In this realization method, front end processing block corresponds to the mark for preserving inquiry request and the mark of data processing task,
When the mark of data processing task carried in the mark of some data processing task preserved and state change message is identical
When, determine the mark of the corresponding inquiry request of mark of the data processing task, and after changing according to the mark of inquiry request
Processing state return to relative users.
In this realization method, it is possible that mark for a data processing task, determines one in front end processing block
Or the mark of multiple queries request；Determine that the situation of the mark of multiple queries request includes：Multiple users are directed to same data
Processing task is transmitted across the situation of inquiry request to same front end processing block；One user appoints for same data processing
It is engaged in being transmitted across to same front end processing block the situation of multiple inquiry request.
This realization method is suitable for the situation that multiple users send same data processing task inquiry request, by looking into
Ask the mark of request, it is ensured that when the state of some data processing task changes, each appoint for the data processing
The user that business is transmitted across inquiry request can receive processing state.
In this realization method, front end processing block can preserve the mark of data processing task, the mark of inquiry request and
Correspondence between the address of user can quickly determine to return to the destination address of the processing state after changing in this way.If
(i.e. a user is for same data processing corresponding to the address of same user for the mark of identified multiple queries request
Task is transmitted across the situation of inquiry request to same front end processing block), then front end processing block can be directed to identified
The mark of multiple queries request only feeds back the processing state after one-shot change.
In this realization method, if a user sends for same data processing task to multiple front end processing blocks
Cross inquiry request, it is likely that after the processing state change of the data processing task, receive multiple front end processing block difference
Processing state after the variation of feedback, user can only receive first processing state received, and ignore other processing shapes
State.
In a kind of realization method, after front end processing block receives user to the inquiry request of data processing task, preserve
It can also include before the information of inquiry request：
Front end processing block judges whether the executed time span of data processing task is more than preset activation threshold value；Such as
Fruit is more than then to inquire the processing state of data processing task to scheduler module and return to user；If performing preservation not above if
The operation of the information of inquiry request.
This realization method for required processing time longer (such as hour grade) data processing task can automatically by
Feedback mechanism is adjusted to the mode fed back according to clients poll, can not learn the feelings of processing state for a long time to avoid user
Condition occurs；And for required processing time shorter (such as grade/minute second grade) data processing task if can be in processing state
It is fed back when changing, processing mode is more flexible.
It is carried out in other realization methods, when can also all be changed to any data processing task using processing state anti-
The mode of feedback.
In a kind of realization method, scheduler module is when the processing state of data processing task changes, at each front end
Reason module issued state change message can include：
Scheduler module changes when the processing state of data processing task changes to messenger service component issued state
Message；
Messenger service component is to each front end processing block broadcast state change message.
In this realization method, much sooner, reliably state change message can be returned to by messenger service component
User effectively improves data-handling efficiency.
Messenger service component is a kind of component for providing message subscribing service, can send message in a distributed system,
Carry out asynchronous communication.The publication of state change message is carried out using messenger service component existing in distributed system, can be kept away
Exempt from pressure to concentrate in scheduler module.
In this realization method, after system electrification, each front end processing block can first become to messenger service component subscription status
Change message, when messenger service component receives state change message later, will be broadcasted to each front end processing block.
In other realization methods, the function of broadcast state change message can also be integrated in scheduler module or using another
State change message is transmitted to front end processing block by outer part from scheduler module.
In a kind of realization method, after front end processing block receives user to the inquiry request of data processing task, preserve
It can also include before the information of inquiry request：
Front end processing block inquires the processing state of data processing task in data storage service, if processing state is
Processing state is then returned to user by end-state；If the state of processing is not end-state, carry out preserving inquiry request
The operation of information.
In this realization method, data storage service can preserve the processing state of each data processing task；By scheduler module
Safeguard and update the data the processing state preserved in library；Front end processing block can inquire the processing preserved in data storage service
State.
This realization method is suitable for the polling time interval of user it is possible that long more than the processing time of data processing task
The situation of degree；For example the polling time interval of hypothesis user is 5 seconds, but some data processing task has been completed in 2 seconds, i.e.,：
Before user sends inquiry request for the first time, which has reached end-state, and inquiry request is sent in user
Afterwards, the processing state of the data processing task can not possibly change again.In this case, if front end processing block is by inquiring data
Library finds that the data processing task has been end-state, then no longer preserves the information of inquiry request, but directly return is handled
State is to user；For not being that the data processing task of end-state does not return to processing state then, but preserve inquiry request
Information returns again to processing state until state change, therefore can also save thread and Internet resources.
In other realization methods, if before may insure that user sends inquiry request for the first time, data processing task is inevitable
It has not handled, after front end processing block receives inquiry request, the processing of data processing task can not be inquired in the database
State.
Illustrate above-described embodiment with an example below.This example is directed at the big data batch in large scale distributed system
The situation of reason, using messenger service component, feedback data handles the processing state or handling result of task.This example may be used
The system of one device or one comprising multiple devices realizes, the framework of this example as shown in figure 3, including：
One or more front end processing blocks, scheduler module, messenger service component (MessageService) and one
Or multiple execution modules (Executor)；
Each FrontEnd is respectively used to carry out respective handling to the request that user sends, and will create asking for data processing task
It asks, is sent to Scheduler and is scheduled, context is preserved to the inquiry request of data processing task to conform to a predetermined condition,
And preserve the mark of inquired data processing task；The state for being additionally operable to subscribe to data processing task to messenger service component changes
Become message, receive the state change message of messenger service component broadcasts；When the data processing task carried in state change message
Mark it is identical with the mark preserved when, according to the context preserved by the data processing task carried in broadcast message
Processing state or handling result feed back to the user inquired.
FrontEnd receive every time the processing procedure after the request of user's transmission as shown in figure 4, including step 401~405.
401st, FrontEnd carries out step 402 after receiving user's request of user's transmission；
402nd, FrontEnd parses the type that user asks and judges user's request, and the establishment if data processing task please
It asks, is sent to Scheduler and is scheduled, step 403 is then carried out if the inquiry request of data processing task；
Whether the executed time span for the 403rd, judging inquired data processing task is more than activation threshold value, if it exceeds
Then show the task that this data processing task is required processing time longer (being such as but not limited to as hour grade), carry out step
404；Step 405 is carried out if being less than；
404th, it directly inquires the processing state of the data processing task and returns to user；
405th, the context of the inquiry request is preserved.
Scheduler is used to carry out Resource Distribution and Schedule, Xiang Xiang according to the type of data processing task and resource requirement
The Executor transmissions answered perform request, and when the state of data processing task changes, and state change message is real-time
Notify messenger service component；Wherein, state change message carrier state changed data processing task mark and
Processing state or handling result after data processing task variation.
Each Executor, which is respectively used to the execution that reception Scheduler is sent, to be asked and performs specific data processing times
Business, feeds back to Scheduler by executive condition.
MessageService is responsible for the state change message that Scheduler is issued being broadcast to each FrontEnd, with
Just FrontEnd returns to the processing state and handling result of user data processing task.
Embodiment two, a kind of data processing method, as shown in figure 5, including step S510~S520：
After S510, front end processing block receive user to the inquiry request of data processing task, the letter of inquiry request is preserved
Breath, wherein, the information of inquiry request includes at least the mark of data processing task；
S520, front end processing block work as the mark of preserved data processing task and announced state change message
During the mark matching of the data processing task of middle carrying, the processing state after the variation carried in state change message is returned to
Relative users.
In a kind of realization method, the information of inquiry request can also include：The mark of inquiry request；
The information that front end processing block preserves inquiry request can include：
Front end processing block corresponds to the mark of the preservation inquiry request and the data processing task that inquiry request is targeted
Mark；
Processing state after the variation carried in state change message is returned to relative users to include：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in state change message；
By the processing state after the variation carried in the state change message, according to the mark of identified inquiry request
Return to relative users.
In a kind of realization method, after front end processing block receives user to the inquiry request of data processing task, preserve
It can also include before the information of inquiry request：
Front end processing block judges whether the executed time span of data processing task is more than preset activation threshold value；Such as
Fruit is more than then to inquire the processing state of data processing task and return to user；Inquiry request is preserved if performed not above if
The operation of information.
Front end processing block in the present embodiment corresponds to the front end processing block in embodiment one, and other details of operation can
Referring to embodiment one.
Embodiment three, a kind of data processing method, as shown in fig. 6, including step S610~S620：
S610, scheduler module generate state change message when the processing state of data processing task changes；State
Processing state after carrier state changed data handle the mark of task and change in change message；
S620, scheduler module are to each front end processing block issued state change message.
In a kind of realization method, scheduler module can include to each front end processing block issued state change message：
Scheduler module is by messenger service component to each front end processing block issued state change message.
Scheduler module in the present embodiment corresponds to the scheduler module in embodiment one, and other details of operation can be found in implementation
Example one.
Example IV, a kind of data processing equipment, as shown in fig. 7, comprises：
Front end processing block 71, after receiving user to the inquiry request of data processing task, preserving the inquiry please
The information asked, described information include at least the mark of the data processing task；When the mark of the data processing task preserved,
When being matched with the mark of data processing task carried in announced state change message, it will be taken in the state change message
Processing state after the variation of band returns to relative users；
Scheduler module 72, for when the processing state of data processing task changes, being sent out to each front end processing block
Cloth state change message；After carrier state changed data handle mark and the variation of task in state change message
Processing state.
In the present embodiment, front end processing block 71 is to be responsible for receiving user's inquiry request in above device and return to processing shape
The part of state can be the combination of software, hardware or both.
In the present embodiment, scheduler module 72 is to be responsible for the part of issued state change message in above device, can be soft
The combination of part, hardware or both.
In the present embodiment, front end processing block 71 can include one or more.
In a kind of realization method, the information of inquiry request can also include：The mark of inquiry request；
The information that front end processing block preserves inquiry request can include：
Front end processing block corresponds to the mark of the preservation inquiry request and the data processing task that inquiry request is targeted
Mark；
Processing state after the variation carried in state change message is returned to relative users to include：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in state change message；
By the processing state after the variation carried in the state change message, according to the mark of identified inquiry request
Return to relative users.
In a kind of realization method, front end processing block can be also used for receive user please to the inquiry of data processing task
Before seeking information that is rear, preserving inquiry request, whether the executed time span for judging data processing task is more than preset triggering
Threshold value；If it exceeds then the processing state of data processing task is inquired to scheduler module and return to user；If not above if
Perform the operation for the information for preserving inquiry request.
In a kind of realization method, data processing equipment can also include：Messenger service component；
Scheduler module becomes when the processing state of data processing task changes to each front end processing block issued state
Changing message can include：
Scheduler module changes when the processing state of data processing task changes to messenger service component issued state
Message；
Messenger service component is used for after state change message is received, and is disappeared to the variation of each front end processing block broadcast state
Breath.
The operation of the front end processing block of the data processing equipment of the present embodiment corresponds to the step S110 in embodiment one
And S130, the operation of scheduler module correspond to the step S120 in embodiment one, other realization details of each module operation can join
See embodiment one.
Embodiment five, a kind of data processing equipment, as shown in figure 8, including：
Interface module 81 after receiving user to the inquiry request of data processing task, preserves the inquiry request
Information, described information include at least the mark of the data processing task；
Feedback module 82 is taken for working as in the mark of preserved data processing task and announced state change message
During the mark matching of the data processing task of band, the processing state after the variation carried in the state change message is returned to
Relative users.
In the present embodiment, interface module 81 is to be responsible for receiving user's inquiry request in above device and preserve inquiry request
The part of information can be the combination of software, hardware or both.
In the present embodiment, feedback module 82 be responsible in above device to user return processing state part, Ke Yishi
The combination of software, hardware or both.
In the present embodiment, interface module 81 and feedback module 82 are used as an entirety, can correspond in embodiment five
Front end processing block.
In a kind of realization method, the information of inquiry request can also include：The mark of inquiry request；
The information that interface module preserves inquiry request can include：
Interface module corresponds to the mark of the mark for preserving the inquiry request and the targeted data processing task of inquiry request
Know；
Processing state after the variation carried in state change message is returned to relative users to include：
Feedback module determines the mark of the corresponding inquiry request of mark of the data processing task carried in state change message
Know；By the processing state after the variation carried in the state change message, returned according to the mark of identified inquiry request
To relative users.
In a kind of realization method, interface module can be also used for receiving inquiry request of the user to data processing task
Afterwards, before the information for preserving inquiry request, whether the executed time span for judging data processing task is more than preset firing level
Value；If it exceeds it then inquires the processing state of data processing task and returns to user；Inquiry is preserved if performed not above if
The operation of the information of request.
The operation of each module of the data processing equipment of the present embodiment corresponds to step S110 and S130 in embodiment one,
Other realization details of each module operation can be found in embodiment one.
Embodiment six, a kind of data processing equipment, as shown in figure 9, including：
Generation module 91, for when the processing state of data processing task changes, generating state change message；Institute
Processing state after stating the mark of carrier state changed data processing task in state change message and changing；
Release module 92, for issuing the state change message to each front end processing block.
In the present embodiment, generation module 91 is the part for being responsible for generation state change message in above device, can be soft
The combination of part, hardware or both.
In the present embodiment, release module 92 is to be responsible for the part of issued state change message in above device, can be soft
The combination of part, hardware or both.
In the present embodiment, generation module 91 and release module 92 are used as an entirety, can correspond in embodiment five
Scheduler module.
In a kind of realization method, release module can include to each front end processing block issued state change message：
Release module is by messenger service component to each front end processing block issued state change message.
The operation of each module of the data processing equipment of the present embodiment corresponds to the step S120 in embodiment one, each module
Other realization details of operation can be found in embodiment one.
Embodiment seven, a kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is for preserving to carry out the program of front-end processing and the program for being scheduled；It is described to be used for
The program of front-end processing is carried out when reading execution by the processor, performs following operate：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is extremely
Include the mark of the data processing task less；Mark and announced state change when the data processing task preserved
During the mark matching of the data processing task carried in message, by the processing shape after the variation carried in the state change message
State returns to relative users；
The program for being scheduled performs following operate when reading execution by the processor：
When the processing state of data processing task changes, issued to each program for being used to carry out front-end processing
The state change message；The mark of carrier state changed data processing task and change in the state change message
Processing state after change.
In a kind of realization method, the information of the inquiry request can also include：The mark of inquiry request；
For carrying out the program of front-end processing when being read out by the processor execution, the performed preservation inquiry request
The operation of information can include：
The mark of the corresponding mark for preserving inquiry request and the targeted data processing task of inquiry request；
The performed operation that the processing state after the variation carried in state change message is returned to relative users can
To include：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in state change message；
By the processing state after the variation carried in the state change message, returned according to the mark of the inquiry request
To relative users.
It is described for carrying out the program of front-end processing when reading execution by the processor in a kind of realization method, also
Following operation can be performed：
After user is received to the inquiry request of data processing task, before the information of preservation inquiry request, judge at data
Whether the executed time span of reason task is more than preset activation threshold value；If it exceeds it is then looked into for the program that is scheduled
It askes the processing state of data processing task and returns to user；If the behaviour that the information for preserving inquiry request is performed not above if
Make.
In a kind of realization method, the memory can be also used for preserving the program for carrying out messenger service；
For the program that is scheduled read by the processor perform when, it is performed when the place of data processing task
When reason state changes, the operation of issued state change message can include：
When the processing state of data processing task changes, shape is issued for carrying out the program of messenger service to described
State change message；
The program for being used to carry out messenger service can perform following operation when reading execution by the processor：
After state change message is received, to state change message described in each program broadcast for carrying out front-end processing.
In the present embodiment, for carrying out the program of front-end processing when being read out by the processor execution, performed operation pair
It should be in step S110 and S130 in embodiment one, for being scheduled the program of processing when being read out by the processor execution, institute
The operation of execution corresponds to the step S120 in embodiment one, and other details of the operation performed by the program can be found in embodiment
One.
Embodiment eight, a kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is used to preserve the program for carrying out data processing；It is described to exist for carrying out the program of data processing
When reading execution by the processor, following operate is performed：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is extremely
Include the mark of the data processing task less；
When the data processing carried in the mark of the data processing task preserved and announced state change message is appointed
During the mark matching of business, the processing state after the variation carried in the state change message is returned into relative users.
In a kind of realization method, the information of the inquiry request can also include：The mark of inquiry request；
For carrying out the program of data processing when being read out by the processor execution, the performed preservation inquiry request
The operation of information can include：
The mark of the corresponding mark for preserving inquiry request and the targeted data processing task of inquiry request；
The performed operation that the processing state after the variation carried in state change message is returned to relative users can
To include：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in state change message；
By the processing state after the variation carried in the state change message, returned according to the mark of the inquiry request
To relative users.
In a kind of realization method, for carry out the program of data processing read by the processor perform when, can be with
Perform following operate：
After user is received to the inquiry request of data processing task, before the information of preservation inquiry request, judge at data
Whether the executed time span of reason task is more than preset activation threshold value；If it exceeds then inquire the processing of data processing task
State simultaneously returns to user；If the operation that the information for preserving inquiry request is performed not above if.
In the present embodiment, for carrying out the program of data processing when being read out by the processor execution, performed operation pair
It should be in step S110 and S130 in embodiment one；Other details of operation performed by the program can be found in embodiment one.
Embodiment nine, a kind of electronic equipment for carrying out data processing, including：Processor and memory；
The memory is used to preserve the program for carrying out data processing；It is described to exist for carrying out the program of data processing
When reading execution by the processor, following operate is performed：
When the processing state of data processing task changes, state change message is generated；The state change message
Processing state after the mark of middle carrier state changed data processing task and variation；
The state change message is issued to each front end processing block.
In a kind of realization method, the issued state change message can include：By messenger service component to each front end
Processing module issued state change message.
In the present embodiment, for carrying out the program of data processing when being read out by the processor execution, performed operation pair
It should be in the step S120 in embodiment one；Other details of operation performed by the program can be found in embodiment one.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, the form that hardware may be used in each module/unit in above-described embodiment are realized, can also use the shape of software function module
Formula is realized.The application is not limited to the combination of the hardware and software of any particular form.
Certainly, the application can also have other various embodiments, ripe in the case of without departing substantially from the application spirit and its essence
Various corresponding changes and deformation, but these corresponding changes and change ought can be made according to the application by knowing those skilled in the art
Shape should all belong to the protection domain of claims hereof.
Claims (19)
1. a kind of data processing method, including：
After front end processing block receives user to the inquiry request of data processing task, the information of the inquiry request, institute are preserved
State the mark that information includes at least the data processing task；
Scheduler module disappears when the processing state of data processing task changes to the variation of each front end processing block issued state
Breath；Processing state after carrier state changed data handle the mark of task and change in the state change message；
The mark of data processing task carried in the mark of the data processing task preserved, with announced state change message
Know matched front end processing block, the processing state after the variation carried in the state change message is returned to and is mutually applied
Family.
2. data processing method as described in claim 1, which is characterized in that the information of the inquiry request further includes：Inquiry
The mark of request；
The information that the front end processing block preserves the inquiry request includes：
The front end processing block corresponds to the mark of the preservation inquiry request and the data processing that the inquiry request is targeted
The mark of task；
Processing state after the variation carried in the message by state change returns to relative users and includes：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in the state change message；
By the processing state after the variation carried in the state change message, returned according to the mark of identified inquiry request
To relative users.
3. data processing method as described in claim 1, which is characterized in that receive user's logarithm in the front end processing block
It is further included after inquiry request according to processing task, before the information of preservation inquiry request：
The front end processing block judges whether the executed time span of data processing task is more than preset activation threshold value；Such as
Fruit is more than then to inquire the processing state of data processing task to the scheduler module and return to user；If being performed not above if
Preserve the operation of the information of inquiry request.
4. data processing method as described in claim 1, which is characterized in that the scheduler module works as the place of data processing task
When reason state changes, include to each front end processing block issued state change message：
The scheduler module changes when the processing state of data processing task changes to messenger service component issued state
Message；
The messenger service component broadcasts the state change message to each front end processing block.
5. a kind of data processing method, including：
After front end processing block receives user to the inquiry request of data processing task, the information of the inquiry request, institute are preserved
State the mark that information includes at least the data processing task；
The front end processing block work as preserved data processing task mark and announced state change message in carry
Data processing task mark matching when, the processing state after the variation carried in the state change message is returned into phase
Using family.
6. data processing method as claimed in claim 5, which is characterized in that the information of the inquiry request further includes：Inquiry
The mark of request；
The information that the front end processing block preserves the inquiry request includes：
The front end processing block corresponds to the mark of the preservation inquiry request and the data processing that the inquiry request is targeted
The mark of task；
Processing state after the variation carried in the message by state change returns to relative users and includes：
Determine the mark of the corresponding inquiry request of mark of the data processing task carried in the state change message；
By the processing state after the variation carried in the state change message, returned according to the mark of identified inquiry request
To relative users.
7. data processing method as claimed in claim 5, which is characterized in that receive user's logarithm in the front end processing block
It is further included after inquiry request according to processing task, before the information of preservation inquiry request：
The front end processing block judges whether the executed time span of data processing task is more than preset activation threshold value；Such as
Fruit is more than then to inquire the processing state of data processing task and return to user；Inquiry request is preserved if performed not above if
The operation of information.
8. a kind of data processing method, including：
Scheduler module generates state change message when the processing state of data processing task changes；The state change
Processing state after carrier state changed data handle the mark of task and change in message；
The scheduler module issues the state change message to each front end processing block.
9. data processing method as claimed in claim 8, which is characterized in that the scheduler module is sent out to each front end processing block
Cloth state change message includes：
Scheduler module is by messenger service component to each front end processing block issued state change message.
10. a kind of data processing equipment, which is characterized in that including：
Front end processing block after receiving user to the inquiry request of data processing task, preserves the letter of the inquiry request
Breath, described information include at least the mark of the data processing task；When the data processing task preserved mark and sent out
During the mark matching of the data processing task carried in the state change message of cloth, the change that will be carried in the state change message
Processing state after change returns to relative users；
Scheduler module, for when the processing state of data processing task changes, to described in the publication of each front end processing block
State change message；After carrier state changed data handle mark and the variation of task in the state change message
Processing state.
11. data processing equipment as claimed in claim 10, which is characterized in that further include：Messenger service component；
When the processing state of data processing task changes, issued state change message includes the scheduler module：
The scheduler module is when the processing state of data processing task changes, to the messenger service component issued state
Change message；
The messenger service component is used for after state change message is received, and the state is broadcasted to each front end processing block
Change message.
12. a kind of data processing equipment, which is characterized in that including：
Interface module after receiving user to the inquiry request of data processing task, preserves the information of the inquiry request, institute
State the mark that information includes at least the data processing task；
Feedback module, for working as what is carried in the mark of preserved data processing task and announced state change message
During the mark matching of data processing task, the processing state after the variation carried in the state change message is returned to accordingly
User.
13. a kind of data processing equipment, which is characterized in that including：
Generation module, for when the processing state of data processing task changes, generating state change message；The state
Processing state after carrier state changed data handle the mark of task and change in change message；
Release module, for issuing the state change message to each front end processing block.
14. data processing equipment as claimed in claim 13, which is characterized in that the release module is to each front end processing block
Issued state change message includes：
The release module is by ceasing serviced component to each front end processing block issued state change message.
15. a kind of electronic equipment for carrying out data processing, including：Processor and memory；
It is characterized in that：
The memory is for preserving to carry out the program of front-end processing and the program for being scheduled；It is described to be used to carry out
The program of front-end processing performs following operate when reading execution by the processor：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is at least wrapped
Include the mark of the data processing task；Mark and announced state change message when the data processing task preserved
During the mark matching of the data processing task of middle carrying, the processing state after the variation carried in the state change message is returned
Back to relative users；
The program for being scheduled performs following operate when reading execution by the processor：
When the processing state of data processing task changes, to it is each it is described for carry out front-end processing program publication described in
State change message；After carrier state changed data handle mark and the variation of task in the state change message
Processing state.
16. electronic equipment as claimed in claim 15, which is characterized in that the memory is additionally operable to preserve to carry out message
The program of service；
It is described for the program that is scheduled read by the processor perform when, it is performed when the place of data processing task
When reason state changes, include to each operation of program issued state change message for carrying out front-end processing：
When the processing state of data processing task changes, become to described for carrying out the program issued state of messenger service
Change message；
The program for being used to carry out messenger service performs following operation when reading execution by the processor：Receiving shape
After state change message, to state change message described in each program broadcast for carrying out front-end processing.
17. a kind of electronic equipment for carrying out data processing, including：Processor and memory；
It is characterized in that：
The memory is used to preserve the program for carrying out data processing；The program for being used to carry out data processing is by institute
When stating processor reading execution, following operate is performed：
After user is received to the inquiry request of data processing task, the information of the inquiry request is preserved, described information is at least wrapped
Include the mark of the data processing task；
When the data processing task carried in the mark of the data processing task preserved and announced state change message
During mark matching, the processing state after the variation carried in the state change message is returned into relative users.
18. a kind of electronic equipment for carrying out data processing, including：Processor and memory；
It is characterized in that：
The memory is used to preserve the program for carrying out data processing；The program for being used to carry out data processing is by institute
When stating processor reading execution, following operate is performed：
When the processing state of data processing task changes, state change message is generated；It is taken in the state change message
Processing state after the mark of carrier state changed data processing task and variation；
The state change message is issued to each front end processing block.
19. electronic equipment as claimed in claim 18, which is characterized in that the issued state change message includes：By disappearing
Serviced component is ceased to each front end processing block issued state change message.
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