CN109992390A - Timed task dispatching method and timed task processing method - Google Patents
Timed task dispatching method and timed task processing method Download PDFInfo
- Publication number
- CN109992390A CN109992390A CN201910326565.1A CN201910326565A CN109992390A CN 109992390 A CN109992390 A CN 109992390A CN 201910326565 A CN201910326565 A CN 201910326565A CN 109992390 A CN109992390 A CN 109992390A
- Authority
- CN
- China
- Prior art keywords
- task
- target timing
- metadata
- timing task
- timed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- G06F9/4887—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues involving deadlines, e.g. rate based, periodic
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/48—Indexing scheme relating to G06F9/48
- G06F2209/482—Application
Abstract
This application involves a kind of dispatching method of timed task and devices.The described method includes: taking the cycle of operation of each timed task in database, target timing task is determined from each timed task according to the cycle of operation；The operation duration of estimating of target timing task is compared with preset duration index value, and target timing task is determined with the presence or absence of locking is relied on；When target timing task estimate operation duration less than preset duration index value and without rely on locking when, determine the method for operation of target timing task；The metadata of target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation, wherein the metadata of target timing task is used to indicate dispatching terminal and calls execute server performance objective timed task according to metadata.Can be realized using this method will be decoupled the scheduling of timed task and execution, avoid the generation of operation system performance bottleneck.
Description
Technical field
This application involves computer data processing technology field, more particularly to a kind of timed task dispatching method method and
Device and a kind of timed task treating method and apparatus.
Background technique
The related operation with regularity is executed in the enterprise of internet, in each WEB application system, it is this in the industry
It is timed task with regularity, periodic Operation Definition.In the web application system of enterprise, not with applied business
Disconnected to increase, the quantity of timed task is also increasing, and complexity also constantly increases；Traditional timed task is all different
Host is independently operated, and with the increase of timed task amount, the resource that run timing task needs will be increase accordingly, to centainly
Task amount will lead to performance bottleneck, task amount generates accumulation, leads to that timed task executes accuracy and frequency breaks down.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of timed task dispatching method and device, and a kind of
Timed task treating method and apparatus.
A kind of timed task dispatching method, comprising the following steps:
It is the cycle of operation of each timed task in reading database, true from each timed task according to the cycle of operation
Set the goal timed task；
The operation duration of estimating of the target timing task is compared with preset duration index value, and to the target
Timed task is determined with the presence or absence of locking is relied on；
Operation duration is estimated less than the preset duration index value when the target timing task, and is locked without relying on
When, determine the method for operation of the target timing task；
The metadata of the target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation；Its
In, the metadata of the target timing task is used to indicate the dispatching terminal and calls execute server to execute according to the metadata
The target timing task.
The step that the target timing task is determined with the presence or absence of dependence locking in one of the embodiments,
Suddenly, comprising:
The metadata for reading the target timing task determines the dependence of the target timing task from the metadata
The first task identifier and dependent status of task；
Read the operating status of the corresponding timed task of the first task identifier；
If the operating status and the dependent status mismatch, determines that the target timing task exists and rely on lock
It is fixed.
The metadata by the target timing task is sent to corresponding with the method for operation in one of the embodiments,
Dispatching terminal task queue in step, comprising:
Obtain the second task identifier of the target timing task；
Hash operation is carried out to second task identifier, obtains the cryptographic Hash of second task identifier；
Target tune is determined from dispatching terminal corresponding with the method for operation of the target timing task according to the cryptographic Hash
End is spent, and the metadata of the goal task is sent in the task queue at target dispatch end.
A kind of timed task dispatching device, described device include:
The cycle of operation of each timed task in main control end reading database, according to the cycle of operation from each timing
Target timing task is determined in task；
The main control end compares the operation duration of estimating of the target timing task with preset duration index value,
And the target timing task is determined with the presence or absence of locking is relied on；
When the target timing task estimate operation duration less than the preset duration index value and without rely on locking when,
The main control end determines the method for operation of the target timing task；
The metadata of the target timing task is sent to dispatching terminal corresponding with the method for operation by the main control end
In task queue；
The dispatching terminal query task queue, when the metadata for inquiring target timing task from the task queue
When, the dispatching terminal calls execute server to execute the target timing task according to the metadata.
Above-mentioned timed task dispatching method and device are determined by the cycle of operation of timed task each in reading database
Current target timing task estimates operation duration less than preset duration index value and being not present when the target timing task
When relying on locking, the metadata of the target timing task is sent to scheduling corresponding with the method for operation of target timing task
In the task queue at end, timed task is dispatched in different dispatching terminals by realization, calls execute server to execute by dispatching terminal
The target timing task is decoupled the execution of the scheduling of timed task, timed task using task queue, realizes more clothes
The processing work of task is timed between business device multisystem, so that the processing of timed task is not influenced by single machine performance, effectively
Avoid the generation of performance bottleneck and the decline of timed task execution accuracy and frequency.
A kind of timed task processing method, which comprises
Query task queue；
When inquiring the metadata of target timing task from the task queue, is called and executed according to the metadata
Server executes the target timing task；Wherein, the operation duration of estimating of the target timing task refers to less than preset duration
Scale value, and locked without relying on；The metadata of the target timing task is by main control end according to the target timing task
The method of operation is sent to the task queue.
The method of operation includes local runtime type of code in one of the embodiments,；
The step of calling execute server to execute the target timing task according to the metadata, comprising:
The first execute server is determined from the metadata, and is pulled and the target timing from the main control end
The corresponding program code of task；
Said program code is sent to first execute server, said program code is used to indicate described first and holds
Row server runs said program code；
Receive the result data that first execute server returns.
The method of operation includes calling interface operation type in one of the embodiments,；
The step of calling execute server to execute the target timing task according to the metadata, comprising:
The second execute server is determined from the metadata, triggers the calling interface of second execute server；
Receive the result data that second execute server is returned by the calling interface.
A kind of timed task processing unit, described device include:
Task queue enquiry module is used for query task queue；
Timed task execution module, for when inquiring the metadata of target timing task from the task queue,
Execute server is called to execute the target timing task according to the metadata；Wherein, the target timing task is estimated
Operation duration is less than preset duration index value, and locks without relying on；The metadata of the target timing task is by main control end
The task queue is sent to according to the method for operation of the target timing task.
Above-mentioned timed task treating method and apparatus is sent out in main control end according to the method for operation of the target timing task
It send to task queue corresponding with the method for operation, by the metadata of the target timing task in query task queue, according to
The metadata calls execute server to execute the target timing task, and timed task is dispatched to different dispatching terminals by realization
In, call execute server to execute the target timing task by dispatching terminal, using task queue by the scheduling of timed task, fixed
When task execution decoupled, realize and be timed the processing work of task between multiserver multisystem, so that timed task
Processing do not influenced by single machine performance, effectively avoid the generation of performance bottleneck and timed task from executing accuracy and frequency
Decline.
A kind of timed task processing method, which is characterized in that the described method includes:
The cycle of operation of each timed task in main control end reading database, according to the cycle of operation from each timing
Target timing task is determined in task；
The main control end compares the operation duration of estimating of the target timing task with preset duration index value,
And the target timing task is determined with the presence or absence of locking is relied on；
When the target timing task estimate operation duration less than the preset duration index value and without rely on locking when,
The main control end determines the method for operation of the target timing task；
The metadata of the target timing task is sent to dispatching terminal corresponding with the method for operation by the main control end
In task queue；
The dispatching terminal query task queue, when the metadata for inquiring target timing task from the task queue
When, the dispatching terminal calls execute server to execute the target timing task according to the metadata.
The method of operation includes local runtime type of code in one of the embodiments,；
The step of dispatching terminal calls execute server to execute the target timing task according to the metadata, packet
It includes:
The dispatching terminal determines the first execute server from the metadata, and pulls from the main control end and institute
State the corresponding program code of target timing task；
Said program code is sent to first execute server by the dispatching terminal, and said program code is used to indicate
First execute server runs said program code；
The dispatching terminal receives the result data that first execute server returns.
Above-mentioned timed task processing method is determined currently by the cycle of operation of timed task each in reading database
Target timing task, when the target timing task estimate operation duration less than preset duration index value and there is no rely on lock
Periodically, the metadata of the target timing task is sent to appointing for dispatching terminal corresponding with the method for operation of target timing task
It is engaged in queue, timed task is dispatched in different dispatching terminals by realization, calls execute server to execute the mesh by dispatching terminal
Timed task is marked, is decoupled the execution of the scheduling of timed task, timed task using task queue, realizes that multiserver is more
The processing work of task is timed between system, so that the processing of timed task is not influenced by single machine performance, effective avoiding property
It can the generation of bottleneck and the decline of timed task execution accuracy and frequency.
Detailed description of the invention
Fig. 1 is the application scenario diagram of timed task processing method in one embodiment；
Fig. 2 is the flow diagram of timed task dispatching method in one embodiment；
Fig. 3 is the flow diagram of timed task processing method in one embodiment；
Fig. 4 is the flow diagram of timed task processing method in another embodiment；
Fig. 5 is the structural block diagram of timed task dispatching device in one embodiment；
Fig. 6 is the structural block diagram of timed task processing unit in one embodiment；
Fig. 7 is the structural block diagram of timed task dispatching device in another embodiment；
Fig. 8 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Timed task dispatching method provided by the present application or timed task processing method, can be applied to as shown in Figure 1
In application environment.Wherein, main control end 110 is communicated with multiple dispatching terminals 120 by network by network, dispatching terminal 120
It is communicated with multiple and different execute servers 130 by network, main control end 110, dispatching terminal 120 and execute server
130 form distributed stateless aggregated structure system.The cycle of operation of each timed task in 110 reading database of main control end,
It determines current target timing task, estimates operation duration less than preset duration index value and being not present when target timing task
When relying on locking, the metadata of target timing task is sent to dispatching terminal corresponding with the method for operation of target timing task
In task queue, dispatching terminal query task queue all the time, when the first number for inquiring target timing task from task queue
According to when, dispatching terminal according to metadata call 130 performance objective timed task of execute server, realize using task queue will timing
The scheduling of task, the execution of timed task are decoupled, and the processing work of task is timed between realization multiserver multisystem,
So that the processing of timed task, which reaches, not to be influenced by single machine performance, the generation of performance bottleneck and timed task is effectively avoided to hold
The decline of row accuracy and frequency.Wherein, main control end 110, dispatching terminal 120 and execute server 130 can be with solely
The server clusters of the either multiple servers compositions of vertical server is realized.
In one embodiment, as shown in Fig. 2, providing a kind of timed task dispatching method, it is applied to Fig. 1 in this way
In main control end for be illustrated, comprising the following steps:
Step S210: the cycle of operation of each timed task in reading database, according to the cycle of operation from each timed task
Determine target timing task.
In this step, main control end can start a concurrent process in each minute, read data by the concurrent process
The cycle of operation of each timed task in library, to be determined when current according to the cycle of operation of timed task each in database
Carve the target timing task for needing to run；
Specifically, the cycle of operation of each timed task can be stored in database profession by main control end in advance, wherein fixed
When task the cycle of operation definition mode can using support Linux Crontab expression formula, realize support be deployed in
The timed task seamless migration of Linux Crontab.
Step S220: the operation duration of estimating of target timing task is compared with preset duration index value, and to mesh
Mark timed task is determined with the presence or absence of locking is relied on.
In this step, preset duration index value may include user's self-setting timed task maximum operation duration,
The timed task maximum operation duration and the time interval of the timed task cycle of operation of operation system default；Relying on locking is
Refer to, when there are the operating statuses of other timed tasks of dependence to be in operation with target timing task, then target timing
Task, which exists, relies on locking；
Since timed task is cycling service, if the not running knot that a certain timed task starts in upper a cycle
Beam, in current period, the timed task executes again, and the superposition operation of same timed task in different time points often will cause
Congestion before and after timed task generates task heap to operation system and overstocks power, what is more, due to the service feature of timed task, together
The superposition operation of one timed task in different time points will cause business datum and clash, and cause operation system delay machine；Thus,
Main control end is obtained from the metadata of target timing task after determining the target timing task for needing to run to current time
The target timing task estimates runing time, is compared by that will estimate runing time with preset duration index value, effectively
It avoids the superposition of timed task from running, avoids the accumulation of task amount.Meanwhile whether main control end is by depositing target timing task
Determined relying on locking, some tasks that there is sequence to execute mutually are restricted, realize timed task and timing
Relevance mutual exclusion design between task, effectively solves the problems, such as timed task monosomy.
Step S230: operation duration is estimated less than preset duration index value when target timing task, and is locked without relying on
When, determine the method for operation of target timing task.
The method of operation of timed task includes two types, first is that being answered by calling WEB application interface to trigger WEB
With timed task is executed, another kind is by executing related program code in the server where WEB application, to realize execution
The function of timed task.When target timing task estimate operation duration less than preset duration index value and without rely on locking when,
Target timing task meets service condition, and the metadata of target timing task can be read in main control end, determines target timing task
The method of operation；When target timing task estimate operation duration greater than preset duration index value or target timing task exist according to
When relying locking, then it is assumed that target timing task does not meet service condition, and main control end abandons the operation of this target timing task.
Step S240: the metadata of target timing task is sent to the task queue of dispatching terminal corresponding with the method for operation
In；Wherein, it is fixed according to metadata calling execute server performance objective to be used to indicate dispatching terminal for the metadata of target timing task
When task.
Execute server refers to the server where the WEB application for actually accomplishing timed task function；Corresponding to different
The method of operation, dispatching terminal are also classified into the dispatching terminal of two kinds of different classifications；Specifically, main control end is being determined to target timing task
The method of operation after, the metadata of target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation,
Dispatching terminal real-time query task queue, when dispatching terminal is after task queue inquires the metadata of target timing task, according to member
Execute server performance objective timed task where data call WEB application.
In above-mentioned timed task dispatching method, by the cycle of operation of timed task each in reading database, determine current
Target timing task, when target timing task estimate operation duration less than preset duration index value and there is no rely on locking
When, the metadata of target timing task is sent to the task queue of dispatching terminal corresponding with the method for operation of target timing task
In, timed task is dispatched in different dispatching terminals by realization, execute server performance objective timed task is called by dispatching terminal,
The execution of the scheduling of timed task, timed task is decoupled using task queue, is carried out between realization multiserver multisystem
The processing work of timed task effectively avoids the production of performance bottleneck so that the processing of timed task is not influenced by single machine performance
Raw and timed task executes the decline of accuracy and frequency, and dispatching terminal realization can be increased or decreased by performance requirement
Scalable appearance；Meanwhile by the way that the operation duration of estimating of target timing task is compared and with preset duration index value to mesh
Mark timed task is determined with the presence or absence of locking is relied on, and effectively solves timed task operation front and back congestion problems, and can be with
Operation relevance mutual exclusion designs between realizing different timing task, solves the problems, such as timed task monosomy.
In one embodiment, the step of target timing task being determined with the presence or absence of dependence locking, comprising: read
The metadata of target timing task, from metadata determine target timing task dependence task first task identifier and
Dependent status；Read the operating status of the corresponding timed task of first task identifier；If operating status and the dependent status
It mismatches, then determines that target timing task exists and rely on locking.
It relies on locking to refer to, when there are the operating statuses of other timed tasks of dependence not to exist with target timing task
When in dependent status, then target timing task, which exists, relies on locking, relies on for example, it is assumed that timed task A and timed task B exists
Relationship, timed task A needs can just be run under timed task B end of run state, i.e. the dependence task of timed task A is
Timed task B, dependent status be inoperative in, when timed task A is determined as target timing task by main control end, main control
From the acquisition of the metadata of timed task A, there are the identifiers of the timed task B of dependence with timed task A at end, and according to mark
Know accord with determine timed task B last time operating status, if the operating status of timed task B last time be inoperative in,
Then the operating status of timed task B is matched with dependent status, determines that timed task A is locked without dependence；If timed task B is last
Primary operating status is in operation, then the operating status of timed task B and dependent status mismatch, it is determined that is timed task
A, which exists, relies on locking.In the present embodiment, main control end determines that having related timing appoints from the metadata of target timing task
The task identifier of business obtains the operating status of timed task the last time by task identifier, when the timed task most
Nearly primary operating status is then to determine that target timing task exists in operation and rely on locking；By to target timing task with
And the timed task that there is dependence therewith carries out dependence judgement, so that the timed task that there is sequence to execute realizes mutually system
About, it realizes operation association mutual exclusion design between timed task and timed task, effectively solves the problems, such as the monosomy of timed task.
In one embodiment, the metadata of target timing task is sent to appointing for dispatching terminal corresponding with the method for operation
The step being engaged in queue, comprising: obtain the second task identifier of target timing task；Hash is carried out to the second task identifier
Operation obtains the cryptographic Hash of the second task identifier；According to cryptographic Hash from tune corresponding with the method for operation of target timing task
It spends and determines target dispatch end in end, and the metadata of goal task is sent in the task queue at target dispatch end.
In the present embodiment, target timing task is sent in main control end corresponding with target timing task run mode
Dispatching terminal when, according to the cryptographic Hash of the task identifier of target timing task, from the method for operation pair with target timing task
In the multiple dispatching terminals answered, dispatching terminal corresponding with task identifier cryptographic Hash is determined, the metadata of target timing task is sent out
It send into the task queue of the dispatching terminal, realizes that timed task is dispatched in different dispatching terminals and handled, realize more services
Device multisystem is timed the processing work of task, and the task amount of same dispatching terminal is avoided to generate accumulation, so that timed task
Processing, which reaches, not to be influenced by single machine performance.
In one embodiment, before in reading database the step of the cycle of operation of each timed task, main control end
The metadata of available each timed task, wherein metadata may include the cycle of operation of timed task, basic description information,
Estimate operation duration, the task identifier of dependence task, scheduling information and the method for operation.Wherein, the definition side of the cycle of operation
Formula can be using the expression formula for supporting Linux Crontab；Basic description information includes that belonged to project of timed task etc. is basic
Information, and api interface docking project management operation system is provided, to support other operation systems to inquire the basis of the timed task
Information；Scheduling information records execute server where the WEB application of run timing task.By the member for pre-saving timed task
Data realize timing task information centralized and unified management into database.
In one embodiment, as shown in figure 3, providing a kind of timed task processing method, it is applied to Fig. 1 in this way
In dispatching terminal for be illustrated, comprising the following steps:
Step S310: query task queue；
Step S320: it when inquiring the metadata of target timing task from task queue, is held according to metadata calling
Row server performance objective timed task；Wherein, the operation duration of estimating of target timing task is less than preset duration index value, and
It is locked without relying on；The metadata of target timing task is to be sent to appoint according to the method for operation of target timing task by main control end
Business queue.
Whether there is the metadata of executable target timing task in dispatching terminal real-time query task queue, works as main control end
After the metadata of target timing task is sent to the task queue of dispatching terminal, dispatching terminal inquires first number of target timing task
According to the execute server where the WEB application of the management and running target timing task executes the target timing task, fixed to realize
When task function.
Above-mentioned timed task processing method is sent to and runs according to the method for operation of target timing task in main control end
After the corresponding task queue of mode, by the metadata of the target timing task in query task queue, called according to metadata
Timed task is dispatched in different dispatching terminals by execute server performance objective timed task, realization, is held by dispatching terminal calling
Row server performance objective timed task is decoupled the execution of the scheduling of timed task, timed task using task queue,
The processing work of task is timed between realization multiserver multisystem, so that the processing of timed task reaches not by single machine performance
Influence, effectively avoid the generation of performance bottleneck and timed task from executing the decline of accuracy and frequency, and can be realized
The scalable appearance in end is scheduled by performance requirement.
In one embodiment, the method for operation includes local runtime type of code；Execute server is called according to metadata
The step of performance objective timed task, comprising: the first execute server is determined from metadata, and pull from main control end with
The corresponding program code of target timing task；Program code is sent to the first execute server, program code is used to indicate
One execute server program code execution；Receive the result data of the first execute server return.
After dispatching terminal has the metadata of executable timed task in inquiring task queue, determined from metadata
Target execute server where the WEB application of run timing task, and pull target timing task from main control end and correspond to
Program code, to send the program code pulled in target execute server, target execute server is received
After program code and metadata, program code execution is to realize the function of target timing task, and after program code is run
Obtained result data is transmitted in dispatching terminal.Wherein, main control end can upload the corresponding program code of timed task in advance,
So that dispatching terminal is pulled.The present embodiment provides processing scheme for different classes of timed task, passes through remote deployment and fortune
Line program code effectively improves the treatment effeciency of timed task to realize the function of timed task, avoids the heap of timed task
Product.
In one embodiment, the method for operation includes calling interface operation type；Execute server is called according to metadata
The step of performance objective timed task, comprising: the second execute server is determined from metadata, the second execute server of triggering
Calling interface；Receive the result data that the second execute server is returned by calling interface.
In the present embodiment, dispatching terminal after inquiry has the metadata of executable timed task into task queue, from
The execute server where the WEB application of run timing task is determined in metadata, and execute server is triggered by calling interface
Operational objective timed task passes through calling interface after execute server operation to realize the function of target timing task
Data are returned the result, dispatching terminal passes through calling interface reception result data.
In one embodiment, as shown in figure 4, providing a kind of timed task processing method, this method is with main control end
And it is illustrated for dispatching terminal interaction, comprising the following steps:
Step S410: the cycle of operation of each timed task in main control end reading database, according to the cycle of operation from each fixed
When task in determine target timing task；
Step S420: main control end by target timing task estimate operation duration and preset duration index value carries out pair
Than, and target timing task is determined with the presence or absence of locking is relied on；
Step S430: operation duration is estimated less than preset duration index value when target timing task, and is locked without relying on
When, main control end determines the method for operation of target timing task；
Step S440: the metadata of target timing task is sent to dispatching terminal corresponding with the method for operation by main control end
In task queue；
Step S450: dispatching terminal query task queue, when the metadata for inquiring target timing task from task queue
When, dispatching terminal calls execute server performance objective timed task according to metadata.
In above-mentioned timed task dispatching method, by the cycle of operation of timed task each in reading database, determine current
Target timing task, when target timing task estimate operation duration less than preset duration index value and there is no rely on locking
When, the metadata of target timing task is sent to the task queue of dispatching terminal corresponding with the method for operation of target timing task
In, timed task is dispatched in different dispatching terminals by realization, execute server performance objective timed task is called by dispatching terminal,
The execution of the scheduling of timed task, timed task is decoupled using task queue, is carried out between realization multiserver multisystem
The processing work of timed task effectively avoids the production of performance bottleneck so that the processing of timed task is not influenced by single machine performance
Raw and timed task executes the decline of accuracy and frequency.Meanwhile by the way that target timing task is estimated operation duration
It is compared with preset duration index value and target timing task is determined with the presence or absence of locking is relied on, effectively solution determines
When task run before and after congestion problems, and operation relevance mutual exclusion design between different timing task may be implemented, solves timing
Task monosomy problem.
In one embodiment, the method for operation includes local runtime type of code；Dispatching terminal is called according to metadata and is executed
The step of server performance objective timed task, comprising: dispatching terminal determines the first execute server from metadata, and from master control
Program code corresponding with target timing task is pulled in end processed；Program code is sent to the first execute server by dispatching terminal,
Program code is used to indicate the first execute server program code execution；Dispatching terminal receives the result that the first execute server returns
Data.
In the present embodiment, after dispatching terminal has the metadata of executable timed task in inquiring task queue, from
The execute server where the WEB application of run timing task is determined in metadata, and target timing is pulled from main control end
The corresponding program code of task, to send the program code pulled in execute server, execute server is received
After program code and metadata, program code execution is to realize the function of target timing task, and after program code is run
Obtained result data is transmitted in dispatching terminal.Wherein, main control end can upload the corresponding program code of timed task in advance,
So that dispatching terminal is pulled.
It should be understood that although each step in the flow chart of Fig. 2 to 4 is successively shown according to the instruction of arrow,
It is these steps is not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
There is no stringent sequences to limit for rapid execution, these steps can execute in other order.Moreover, in Fig. 2 to 4 at least
A part of step may include that perhaps these sub-steps of multiple stages or stage are not necessarily in same a period of time to multiple sub-steps
Quarter executes completion, but can execute at different times, the execution in these sub-steps or stage be sequentially also not necessarily according to
Secondary progress, but in turn or can replace at least part of the sub-step or stage of other steps or other steps
Ground executes.
In one embodiment, as shown in figure 5, providing a kind of timed task dispatching device, with master control in the present embodiment
It is illustrated for end side processed, which includes: target timing task acquisition module 510, service condition
Judgment module 520, method of operation determining module 530 and timed task sending module 540, in which:
Target timing task acquisition module 510, for the cycle of operation of timed task each in reading database, according to operation
Period determines target timing task from each timed task；
Service condition judgment module 520, for target timing task to be estimated operation duration and preset duration index value
It compares, and target timing task is determined with the presence or absence of locking is relied on；
Method of operation determining module 530, for estimating operation duration less than preset duration index in target timing task
When being worth, and locking without dependence, the method for operation of target timing task is determined；
Timed task sending module 540, it is corresponding with the method for operation for being sent to the metadata of target timing task
In the task queue of dispatching terminal；Wherein, the metadata of target timing task is used to indicate dispatching terminal and calls execution according to metadata
Server performance objective timed task.
In one embodiment, service condition judgment module 520, for reading the metadata of target timing task, from member
The first task identifier and dependent status of the dependence task of target timing task are determined in data；Read first task mark
Accord with the operating status of corresponding timed task；When operating status and the dependent status mismatch, then determine that target timing is appointed
Business, which exists, relies on locking.
In one embodiment, timed task sending module 540, for obtaining the second task identification of target timing task
Symbol；Hash operation is carried out to the second task identifier, obtains the cryptographic Hash of the second task identifier；According to cryptographic Hash from target
Target dispatch end is determined in the corresponding dispatching terminal of the method for operation of timed task, and the metadata of goal task is sent to target
In the task queue of dispatching terminal.
In one embodiment, as shown in fig. 6, providing a kind of timed task processing unit, with scheduling in the present embodiment
End is illustrated for side, which includes: that task queue enquiry module 610 and timed task execute mould
Block 620, in which:
Task queue enquiry module 610 is used for query task queue；
Timed task execution module 620, when for inquiring the metadata of target timing task in task queue, according to
Metadata calls execute server performance objective timed task；Wherein, target timing task estimate operation duration be less than it is default
Duration index value, and locked without relying on；The metadata of target timing task is the fortune by main control end according to target timing task
Line mode is sent to task queue.
In one embodiment, the method for operation includes local runtime type of code；Timed task execution module 620, is used for
The first execute server is determined from metadata, and program code corresponding with target timing task is pulled from main control end；
Program code is sent to the first execute server, program code is used to indicate the first execute server program code execution；It connects
Receive the result data of the first execute server return.
In one embodiment, the method for operation includes calling interface operation type；Timed task execution module 620, is used for
The second execute server is determined from metadata, triggers the calling interface of the second execute server；Receive the second execute server
The result data returned by calling interface.
In one embodiment, as shown in fig. 7, providing a kind of timed task processing unit, with master control in the present embodiment
End processed is illustrated for interacting with dispatching terminal, the timed task processing unit include: target timing task acquisition module 510,
Service condition judgment module 520, method of operation determining module 530, timed task sending module 540, task queue enquiry module
610 and timed task execution module 620, in which:
Target timing task acquisition module 510, for the cycle of operation of timed task each in reading database, according to operation
Period determines target timing task from each timed task；
Target timing task acquisition module 510, for the cycle of operation of timed task each in reading database, according to operation
Period determines target timing task from each timed task；
Service condition judgment module 520, for target timing task to be estimated operation duration and preset duration index value
It compares, and target timing task is determined with the presence or absence of locking is relied on；
Method of operation determining module 530, for estimating operation duration less than preset duration index in target timing task
When being worth, and locking without dependence, the method for operation of target timing task is determined；
Timed task sending module 540, it is corresponding with the method for operation for being sent to the metadata of target timing task
In the task queue of dispatching terminal；
Task queue enquiry module 610 is used for query task queue；
Timed task execution module 620, when for inquiring the metadata of target timing task in task queue, according to
Metadata calls execute server performance objective timed task.
Specific restriction about timed task dispatching device and timed task processing unit may refer to above for
The restriction of timed task dispatching method and timed task processing method, details are not described herein.Above-mentioned timed task dispatching device
Or the modules in timed task processing unit can be realized fully or partially through software, hardware and combinations thereof.It is above-mentioned each
Module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be stored in meter in a software form
It calculates in the memory in machine equipment, executes the corresponding operation of the above modules in order to which processor calls.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 8.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is used to store the metadata of timed task.The network interface of the computer equipment is used for and external terminal
It is communicated by network connection.To realize that a kind of timed task dispatching method or timing are appointed when the computer program is executed by processor
Business processing method.
It will be understood by those skilled in the art that structure shown in Fig. 8, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, which is stored with
Computer program, the processor perform the steps of when executing computer program
The cycle of operation of each timed task in reading database determines that target is fixed according to the cycle of operation from each timed task
When task；
The operation duration of estimating of target timing task is compared with preset duration index value, and to target timing task
Determined with the presence or absence of locking is relied on；
When estimating operation duration less than preset duration index value when target timing task, and locking without dependence, mesh is determined
Mark the method for operation of timed task；
The metadata of target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation；Wherein,
The metadata of target timing task is used to indicate dispatching terminal and calls execute server performance objective timed task according to metadata.
In one embodiment, processor executes computer program and realizes to target timing task with the presence or absence of dependence locking
When the step determined, following steps being implemented: reading the metadata of target timing task, target is determined from metadata
The first task identifier and dependent status of the dependence task of timed task；The corresponding timing of first task identifier is read to appoint
The operating status of business；If operating status and the dependent status mismatch, determines that target timing task exists and rely on locking.
In one embodiment, it is also realized when processor executes computer program and sends the metadata of target timing task
To dispatching terminal corresponding with the method for operation task queue in step when, implement following steps: obtain target timing appoint
Second task identifier of business；Hash operation is carried out to the second task identifier, obtains the cryptographic Hash of the second task identifier；Root
Target dispatch end is determined from dispatching terminal corresponding with the method for operation of target timing task according to cryptographic Hash, and by goal task
Metadata is sent in the task queue at target dispatch end.
In one embodiment, a kind of computer equipment, including memory and processor are provided, which is stored with
Computer program, the processor perform the steps of when executing computer program
Query task queue；
When inquiring the metadata of target timing task from task queue, execute server is called to hold according to metadata
Row target timing task；Wherein, the operation duration of estimating of target timing task is less than preset duration index value, and locks without relying on
It is fixed；The metadata of target timing task is to be sent to task queue according to the method for operation of target timing task by main control end
's.
In one embodiment, the method for operation includes local runtime type of code；Processor executes computer program and realizes
When calling the step of execute server performance objective timed task according to metadata, following steps are implemented: from metadata
It determines the first execute server, and pulls program code corresponding with target timing task from main control end；By program code
It is sent to the first execute server, program code is used to indicate the first execute server program code execution；First is received to execute
The result data that server returns.
In one embodiment, the method for operation includes calling interface operation type；Processor executes computer program and realizes
When calling the step of execute server performance objective timed task according to metadata, following steps are implemented: from metadata
It determines the second execute server, triggers the calling interface of the second execute server；The second execute server is received to connect by calling
The result data that mouth returns.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
The cycle of operation of each timed task in reading database determines that target is fixed according to the cycle of operation from each timed task
When task；
The operation duration of estimating of target timing task is compared with preset duration index value, and to target timing task
Determined with the presence or absence of locking is relied on；
When estimating operation duration less than preset duration index value when target timing task, and locking without dependence, mesh is determined
Mark the method for operation of timed task；
The metadata of target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation；Wherein,
The metadata of target timing task is used to indicate dispatching terminal and calls execute server performance objective timed task according to metadata.
In one embodiment, computer program is executed by processor realization to target timing task with the presence or absence of dependence lock
When the step determined surely, following steps being implemented: reading the metadata of target timing task, mesh is determined from metadata
Mark the first task identifier and dependent status of the dependence task of timed task；Read the corresponding timing of first task identifier
The operating status of task；If operating status and the dependent status mismatch, determines that target timing task exists and rely on locking.
In one embodiment, computer program is executed by processor realization and is sent to the metadata of target timing task
When step in the task queue of dispatching terminal corresponding with the method for operation, following steps are implemented: obtaining target timing task
The second task identifier；Hash operation is carried out to the second task identifier, obtains the cryptographic Hash of the second task identifier；According to
Cryptographic Hash determines target dispatch end from dispatching terminal corresponding with the method for operation of target timing task, and by the member of goal task
Data are sent in the task queue at target dispatch end.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Query task queue；
When inquiring the metadata of target timing task from task queue, execute server is called to hold according to metadata
Row target timing task；Wherein, the operation duration of estimating of target timing task is less than preset duration index value, and locks without relying on
It is fixed；The metadata of target timing task is to be sent to task queue according to the method for operation of target timing task by main control end
's.
In one embodiment, the method for operation includes local runtime type of code；Computer program is executed by processor reality
When now calling the step of execute server performance objective timed task according to metadata, specific following steps: from metadata really
Fixed first execute server, and program code corresponding with target timing task is pulled from main control end；Program code is sent out
It send to the first execute server, program code is used to indicate the first execute server program code execution；It receives first and executes clothes
The result data that business device returns.
In one embodiment, the method for operation includes calling interface operation type；Computer program is executed by processor reality
When now calling the step of execute server performance objective timed task according to metadata, following steps are implemented: from metadata
Middle the second execute server of determination triggers the calling interface of the second execute server；It receives the second execute server and passes through calling
The result data that interface returns.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of timed task dispatching method, which comprises the following steps:
The cycle of operation of each timed task in reading database determines mesh according to the cycle of operation from each timed task
Mark timed task；
The operation duration of estimating of the target timing task is compared with preset duration index value, and to the target timing
Task is determined with the presence or absence of locking is relied on；
When estimating operation duration less than the preset duration index value when the target timing task, and being locked without dependence, really
The method of operation of the fixed target timing task；
The metadata of the target timing task is sent in the task queue of dispatching terminal corresponding with the method for operation；Wherein,
The metadata of the target timing task is used to indicate the dispatching terminal and calls execute server to execute institute according to the metadata
State target timing task.
2. the method according to claim 1, wherein described lock the target timing task with the presence or absence of dependence
Surely the step of being determined, comprising:
The metadata for reading the target timing task determines the dependence task of the target timing task from the metadata
First task identifier and dependent status；
Read the operating status of the corresponding timed task of the first task identifier；
If the operating status and the dependent status mismatch, determines that the target timing task exists and rely on locking.
3. the method according to claim 1, wherein the metadata by the target timing task is sent to
Step in the task queue of dispatching terminal corresponding with the method for operation, comprising:
Obtain the second task identifier of the target timing task；
Hash operation is carried out to second task identifier, obtains the cryptographic Hash of second task identifier；
Target dispatch end is determined from dispatching terminal corresponding with the method for operation of the target timing task according to the cryptographic Hash,
And the metadata of the goal task is sent in the task queue at target dispatch end.
4. a kind of timed task processing method, which is characterized in that the described method includes:
Query task queue；
When inquiring the metadata of target timing task from the task queue, service is executed according to metadata calling
Device executes the target timing task；Wherein, the operation duration of estimating of the target timing task is less than preset duration index value,
And it is locked without relying on；The metadata of the target timing task is the operation side by main control end according to the target timing task
Formula is sent to the task queue.
5. timed task processing method according to claim 4, which is characterized in that the method for operation includes local runtime
Type of code；
The step of calling execute server to execute the target timing task according to the metadata, comprising:
The first execute server is determined from the metadata, and is pulled and the target timing task from the main control end
Corresponding program code；
Said program code is sent to first execute server, said program code is used to indicate described first and executes clothes
Business device runs said program code；
Receive the result data that first execute server returns.
6. timed task processing method according to claim 4, which is characterized in that the method for operation includes calling interface
Operation type；
The step of calling execute server to execute the target timing task according to the metadata, comprising:
The second execute server is determined from the metadata, triggers the calling interface of second execute server；
Receive the result data that second execute server is returned by the calling interface.
7. a kind of timed task processing method, which is characterized in that the described method includes:
The cycle of operation of each timed task in main control end reading database, according to the cycle of operation from each timed task
Middle determining target timing task；
The main control end compares the operation duration of estimating of the target timing task with preset duration index value, and right
The target timing task is determined with the presence or absence of locking is relied on；
When the target timing task estimate operation duration less than the preset duration index value and without rely on locking when, it is described
Main control end determines the method for operation of the target timing task；
The metadata of the target timing task is sent to the task of dispatching terminal corresponding with the method for operation by the main control end
In queue；
The dispatching terminal query task queue, when inquiring the metadata of target timing task from the task queue, institute
It states dispatching terminal and calls execute server to execute the target timing task according to the metadata.
8. timed task processing method according to claim 7, which is characterized in that the method for operation includes local runtime
Type of code；
The step of dispatching terminal calls execute server to execute the target timing task according to the metadata, comprising:
The dispatching terminal determines the first execute server from the metadata, and pulls and the mesh from the main control end
Mark the corresponding program code of timed task；
Said program code is sent to first execute server by the dispatching terminal, and said program code is used to indicate described
First execute server runs said program code；
The dispatching terminal receives the result data that first execute server returns.
9. a kind of timed task dispatching device, which is characterized in that described device includes:
Target timing task acquisition module, for the cycle of operation of timed task each in reading database, according to the operation week
Phase determines target timing task from each timed task；
Service condition judgment module, for the target timing task to be estimated operation duration and the progress of preset duration index value
Comparison, and the target timing task is determined with the presence or absence of locking is relied on；
Method of operation determining module, for estimating operation duration less than the preset duration index in the target timing task
When being worth, and locking without dependence, the method for operation of the target timing task is determined；
Timed task sending module, for the metadata of the target timing task to be sent to scheduling corresponding with the method for operation
In the task queue at end；Wherein, the metadata of the target timing task is used to indicate the dispatching terminal according to the metadata
Execute server is called to execute the target timing task.
10. a kind of timed task processing unit, which is characterized in that described device includes:
Task queue enquiry module is used for query task queue；
Timed task execution module, when for inquiring the metadata of target timing task in the task queue, according to institute
Stating metadata calls execute server to execute the target timing task；Wherein, when estimating operation of the target timing task
It is long to be less than preset duration index value, and locked without relying on；The metadata of the target timing task is by main control end according to institute
The method of operation for stating target timing task is sent to the task queue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326565.1A CN109992390B (en) | 2019-04-23 | 2019-04-23 | Timed task scheduling method and timed task processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326565.1A CN109992390B (en) | 2019-04-23 | 2019-04-23 | Timed task scheduling method and timed task processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109992390A true CN109992390A (en) | 2019-07-09 |
| CN109992390B CN109992390B (en) | 2021-05-18 |
Family
ID=67134979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910326565.1A Active CN109992390B (en) | 2019-04-23 | 2019-04-23 | Timed task scheduling method and timed task processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109992390B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113672358A (en) * | 2020-05-15 | 2021-11-19 | 北京沃东天骏信息技术有限公司 | Timing task processing method, device and system, electronic equipment and storage medium |
| CN113975815A (en) * | 2021-11-04 | 2022-01-28 | 上海鱼尔网络科技有限公司 | Task transfer method, system, device, equipment, storage medium and program product |
| CN116431318A (en) * | 2023-06-13 | 2023-07-14 | 云账户技术(天津)有限公司 | Timing task processing method and device, electronic equipment and storage medium |
| WO2023245370A1 (en) * | 2022-06-20 | 2023-12-28 | 北京小米移动软件有限公司 | Scheduled task management method and apparatus, electronic device, and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080244584A1 (en) * | 2007-03-26 | 2008-10-02 | Smith Gary S | Task scheduling method |
| CN103365708A (en) * | 2012-04-06 | 2013-10-23 | 阿里巴巴集团控股有限公司 | Method and device for scheduling tasks |
| CN104965754A (en) * | 2015-03-31 | 2015-10-07 | 腾讯科技（深圳）有限公司 | Task scheduling method and task scheduling apparatus |
| CN108287751A (en) * | 2017-01-09 | 2018-07-17 | 阿里巴巴集团控股有限公司 | Task executing method and device, distributed system |
| CN108958915A (en) * | 2018-06-28 | 2018-12-07 | 中国建设银行股份有限公司 | Timed task executes method and device |
| CN109558239A (en) * | 2018-10-26 | 2019-04-02 | 北京中关村科金技术有限公司 | A kind of method for scheduling task, device, system, computer equipment and storage medium |
-
2019
- 2019-04-23 CN CN201910326565.1A patent/CN109992390B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080244584A1 (en) * | 2007-03-26 | 2008-10-02 | Smith Gary S | Task scheduling method |
| CN103365708A (en) * | 2012-04-06 | 2013-10-23 | 阿里巴巴集团控股有限公司 | Method and device for scheduling tasks |
| CN104965754A (en) * | 2015-03-31 | 2015-10-07 | 腾讯科技（深圳）有限公司 | Task scheduling method and task scheduling apparatus |
| CN108287751A (en) * | 2017-01-09 | 2018-07-17 | 阿里巴巴集团控股有限公司 | Task executing method and device, distributed system |
| CN108958915A (en) * | 2018-06-28 | 2018-12-07 | 中国建设银行股份有限公司 | Timed task executes method and device |
| CN109558239A (en) * | 2018-10-26 | 2019-04-02 | 北京中关村科金技术有限公司 | A kind of method for scheduling task, device, system, computer equipment and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 范云飞: "定时任务调度服务系统设计与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113672358A (en) * | 2020-05-15 | 2021-11-19 | 北京沃东天骏信息技术有限公司 | Timing task processing method, device and system, electronic equipment and storage medium |
| CN113975815A (en) * | 2021-11-04 | 2022-01-28 | 上海鱼尔网络科技有限公司 | Task transfer method, system, device, equipment, storage medium and program product |
| CN113975815B (en) * | 2021-11-04 | 2022-12-23 | 上海鱼尔网络科技有限公司 | Task transfer method, system, device, equipment and storage medium |
| WO2023245370A1 (en) * | 2022-06-20 | 2023-12-28 | 北京小米移动软件有限公司 | Scheduled task management method and apparatus, electronic device, and storage medium |
| CN116431318A (en) * | 2023-06-13 | 2023-07-14 | 云账户技术(天津)有限公司 | Timing task processing method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109992390B (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109992390A (en) | Timed task dispatching method and timed task processing method | |
| CN109558234B (en) | Timed task scheduling method and device | |
| CN108845884B (en) | Physical resource allocation method, device, computer equipment and storage medium | |
| CN112099958B (en) | Distributed multi-task management method and device, computer equipment and storage medium | |
| CN105610972B (en) | The task of concentrating type sends system | |
| CN109492017A (en) | Business information inquiry processing method, system, computer equipment and storage medium | |
| CN110895484A (en) | Task scheduling method and device | |
| CN112905339B (en) | Task scheduling execution method, device and system | |
| CN110233802B (en) | Method for constructing block chain structure with one main chain and multiple side chains | |
| US10498817B1 (en) | Performance tuning in distributed computing systems | |
| WO2019110121A1 (en) | Fault injection system and method of fault injection | |
| CN110602227B (en) | Intelligent contract management method and related device | |
| CN110895483A (en) | Task recovery method and device | |
| CN113645262A (en) | Cloud computing service system and method | |
| CN108765142B (en) | Electronic device, multi-blockchain integration control method, and computer-readable storage medium | |
| CN102929929A (en) | Method and device for data summarization | |
| US10452684B2 (en) | Sequence engine | |
| CN114237628A (en) | Microservice arranging and calling method and device, computer equipment and storage medium | |
| CN113849320A (en) | Development method, control method and computing device | |
| US11120513B2 (en) | Capital chain information traceability method, system, server and readable storage medium | |
| CN109976883A (en) | A kind of processing method and its system of task | |
| CN112365239A (en) | Event-based cloud service management handling method and system | |
| CN112559161A (en) | Task scheduling method and system | |
| CN111124631A (en) | Task processing method and device based on block chain network | |
| CN111913784A (en) | Task scheduling method and device, network element and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |