CN108011929A - Data request processing method, apparatus, computer equipment and storage medium - Google Patents
Data request processing method, apparatus, computer equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
The present invention relates to a kind of data request processing method, apparatus, computer equipment and storage medium, the described method includes：The request of data that client is sent is received, the request of data carries target data mark；Identified to obtain corresponding main cluster and standby cluster according to the target data；The operation information of the main cluster is obtained, the operation information includes normal operation or operation exception；If the main cluster operation exception, the target data mark is carried to standby collection first respond request of pocket transmission, first respond request according to the request of data；Receive the first data response message that the standby cluster is sent according to first respond request and the first data response message is returned into the client.The above method can reduce migration workload and can be responded in time by standby cluster when main cluster breaks down.
Description
Technical field
The present invention relates to internet arena, more particularly to data request processing method, apparatus, computer equipment and storage
Medium.
Background technology
With the development of science and technology, data storage and management have become more and more concerned hot spot.In order to answer
The demand for storing and managing to ever-increasing data, can carry out data storage and management service by cluster.Cluster is
Finger multiple servers are unified to be carried to external client by the entirety that network is typically that high-speed local area network interconnects composition
For service, a server is externally appeared as.In the prior art, when cluster capacity not enough needs newly-increased cluster, by
It is different from the domain name of former cluster in the domain name of new cluster, it is therefore desirable to by the Data Migration of original cluster into new cluster, work
Work amount is big, and when main cluster breaks down, it is necessary to enable when standby cluster is serviced, it is necessary to manually change domain name mapping side
Case, poor in timeliness.
The content of the invention
Based on this, it is necessary to for it is above-mentioned the problem of, there is provided a kind of data request processing method, apparatus, computer equipment
And storage medium, it can also can externally be serviced in newly-increased cluster without carrying out migration to data, reduce migration work
Measure and can be responded in time by standby cluster when main cluster breaks down.
A kind of data request processing method, the described method includes：The request of data that client is sent is received, the data please
Ask and carry target data mark；Identified to obtain corresponding main cluster and standby cluster according to the target data；Described in acquisition
The operation information of main cluster, the operation information include normal operation or operation exception；If the main cluster operation exception, according to
The request of data carries the target data mark to standby collection first respond request of pocket transmission, first respond request
Know；Receive the first data response message that the standby cluster is sent according to first respond request and ring first data
Information is answered to return to the client.
In one embodiment, described the step of identifying according to target data and obtain corresponding main cluster and standby cluster, wraps
Include：Identified according to the target data and carry out Hash operation, obtained the target data and identify corresponding cryptographic Hash；To the Kazakhstan
Uncommon value and default numerical value carry out complementation, obtain target key value；Corresponding main cluster is obtained according to the target key value
And standby cluster.
In one embodiment, described the step of obtaining corresponding main cluster and standby cluster according to the target key value, wraps
Include：According to key assignments target cluster identity corresponding with the correspondence acquisition target key value of cluster identity；According to cluster mark
Know and obtain the corresponding main cluster of the target cluster identity and standby cluster with the correspondence of cluster.
In one embodiment, the method further includes, and obtains the corresponding weight of cluster identity；According to the weight and institute
State default numerical value and distribute corresponding key assignments for the cluster identity, obtain the key assignments and the correspondence of cluster identity.
In one embodiment, the step of operation information of the acquisition main cluster includes:According to the request of data
To main collection second respond request of pocket transmission, second respond request carries the target data mark；When receiving
During the second response message that the main cluster is returned according to second respond request, the operation information is normal operation, when
When not receiving the second response message that the main cluster is returned according to second respond request, the operation information is operation
It is abnormal.
A kind of data request processing device, described device include：Request of data receiving module, sends for receiving client
Request of data, the request of data carry target data mark；Cluster obtains module, for according to the target data mark
Knowledge obtains corresponding main cluster and standby cluster；Operation information acquisition module, for obtaining the operation information of the main cluster, institute
Stating operation information includes normal operation or operation exception；First respond request sending module, if the main cluster operation exception, root
According to the request of data target data is carried to standby collection first respond request of pocket transmission, first respond request
Mark；Response message receiving module, rings for receiving the first data that the standby cluster is sent according to first respond request
Answer information and the first data response message is returned into the client.
In one embodiment, the cluster, which obtains module, includes：Computing unit, for according to the target data identify into
Row Hash operation, obtains the target data and identifies corresponding cryptographic Hash；Remainder unit, for the cryptographic Hash and default
Numerical value carry out complementation, obtain target key value；Cluster obtains unit, for obtaining corresponding master according to the target key value
Cluster and standby cluster.
In one embodiment, the cluster, which obtains unit, includes：Target identification obtains subelement, for according to key assignments and collection
The correspondence of group identification obtains the corresponding target cluster identity of the target key value；Cluster obtains subelement, for according to collection
Group identification obtains the corresponding main cluster of the target cluster identity and standby cluster with the correspondence of cluster.
A kind of computer equipment, including memory and processor, are stored with computer program, the meter in the memory
When calculation machine program is performed by the processor so that the processor performs the step of above-mentioned data request processing method.
A kind of computer-readable recording medium, it is characterised in that calculating is stored with the computer-readable recording medium
Machine program, when the computer program is executed by processor so that the processor performs above-mentioned data request processing method
Step.
Above-mentioned data request processing method, apparatus, computer equipment and storage medium, are receiving the number of client transmission
During according to request, identified to obtain corresponding main cluster and standby cluster according to target data, and in main cluster operation exception, Xiang Bei
Collect the first respond request of pocket transmission, receive the first data response message that standby cluster is sent according to the first respond request and by first
Data response message returns to client.Identified according to target data to obtain corresponding main cluster during due to receiving request of data
And standby cluster, and ask corresponding standby cluster to be responded according to request of data in main cluster operation exception, therefore can be with
Externally serviced by unified access address, without be migrated to data when increasing cluster newly, reduce migration workload
And it can be responded in time by standby cluster when main cluster breaks down.
Brief description of the drawings
Fig. 1 is the applied environment figure of the data request processing method provided in one embodiment；
Fig. 2 is the flow chart of data request processing method in one embodiment；
Fig. 3 is to be identified to obtain corresponding main cluster and the flow chart for cluster according to target data in one embodiment；
Fig. 4 is the flow chart for obtaining corresponding main cluster and standby cluster in one embodiment according to target key value；
Fig. 5 is the flow chart of data request processing method in one embodiment；
Fig. 6 is the flow chart for the operation information that main cluster is obtained in one embodiment；
Fig. 7 is the structure diagram of data request processing device in one embodiment；
Fig. 8 is that cluster obtains the structure diagram of module in one embodiment；
Fig. 9 is that cluster obtains the structure diagram of unit in one embodiment；
Figure 10 is the structure diagram of data request processing device in one embodiment；
Figure 11 is the structure diagram of operation information acquisition module in one embodiment；
Figure 12 is the internal structure block diagram of one embodiment Computer equipment.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is appreciated that term " first " used in this application, " second " etc. can be used to describe various elements herein,
But unless stated otherwise, these elements should not be limited by these terms.These terms are only used to by first element and another yuan
Part is distinguished.For example, in the case where not departing from scope of the present application, the first main cluster can be known as the second main cluster,
And similarly, the second main cluster can be known as the first main cluster.
Fig. 1 is the implementation environment figure of the data request processing method provided in one embodiment, as shown in Figure 1, in the reality
Apply in environment, as shown above, including client 10, computer equipment 20, the first main cluster 31, the first main cluster 31 are corresponding
First for cluster 32, the second main main cluster 41 corresponding second of cluster 41 and second for cluster 42.It can be connected by network
Connect.Main cluster is typically distributed across different cities with standby cluster, when main cluster breaks down, to be carried out by standby cluster to business
Response.The domain name of first main 31 and second main cluster of cluster is different, but in external service, can set one
Identical domain name, the domain name mapping result of this identical domain name are directed toward the IP address of computer equipment 20.When client is sent
When request of data for example asks to download some file, request of data is received by computer equipment 20, the mesh in request of data
Mark Data Identification obtains corresponding main cluster domain name, is then responded according to main cluster domain name and request of data to main collection pocket transmission
Request, makes corresponding main cluster respond simultaneously returning response information, and response message is sent to client.If main collection mass-sending
Raw failure does not respond to, and proxy server, to standby collection pocket transmission respond request, is received according to standby cluster domain name and request of data
Response message is simultaneously sent to client by the response message of standby cluster return.
Computer equipment 20 can be independent physical server or terminal or multiple physical servers are formed
Server cluster, can be to provide the Cloud Server of the basic cloud computing service such as Cloud Server, cloud database, cloud storage and CDN.
Client can be smart mobile phone, tablet computer, laptop, desktop computer, intelligent sound box, intelligent watch, server
Deng, but be not limited thereto.Client 10 and computer equipment 20, the standby collection of the main cluster 31, first of computer equipment 20 and first
The 32, second main cluster 41, second of group is for cluster 42, the first main cluster 31 and first for 32 and second main cluster 41 of cluster and the
Two can be attached between cluster 42 by network.Cluster can have one or more, such as can have 10, the present invention
Embodiment is not restricted this.
As shown in Fig. 2, in one embodiment it is proposed that a kind of data request processing method, the data request processing side
Method can be applied in above-mentioned computer equipment 20, specifically may comprise steps of：
Step S202, receives the request of data that client is sent, and request of data carries target data mark.
Request of data can include request and download the data in cluster, the data in request deletion cluster or ask to collection
Group uploads one or more of data.When to upload data to cluster, the data to be uploaded also are carried in request of data.
Target data mark can be indicated with data and at least one of word.One or more clusters are by unified visit
Ask what address was externally serviced.Client receives the IP address of the access address such as domain name or computer equipment, according to
Access address with to computer equipment send request of data.When the access address of input is domain name, request of data passes through DNS
The IP address of computing device 20 is obtained after (Domain Name System, domain name system) parsing, request of data is routed to
In computer equipment 20 when the access address of input is IP address, request of data is sent to calculating by client according to IP address
In machine equipment 20.
Step S204, identifies to obtain corresponding main cluster and standby cluster according to target data.
The correspondence of Data Identification and cluster can be pre-set, which can be direct correspondence, example
Such as, Data Identification a corresponds to b clusters.It can also be indirect correspondence.For example, computation rule and numerical value and collection can be set
The correspondence of group, after Data Identification is obtained, calculates Data Identification according to pre-set computation rule, obtains phase
The numerical value answered obtains corresponding main cluster and standby cluster further according to numerical value with the correspondence of cluster.
Step S206, obtains the operation information of main cluster, and operation information includes normal operation or operation exception.
The operation information of main cluster can be active obtaining or main cluster is sent automatically.For example, main cluster
Heartbeat message periodically can be sent to computer equipment, if computer does not receive the heartbeat message of the cluster within a certain period of time,
Then represent main cluster operation exception.Preferably, in order to main cluster break down recovery it is normal after can carry out in time
Request of data, after receiving request of data, can be sent in main cluster, if being not received by the sound of main cluster by work
Should, then it represents that main cluster operation exception.
Step S208, if main cluster operation exception, collects the first respond request of pocket transmission, the first sound according to request of data to standby
It should ask to carry target data mark.
Main cluster refers to main cluster extremely to be responded, if main cluster operation exception, according to request of data to for cluster
Send the first respond request.For example, when request of data is downloading data, then it is identified as to standby collection pocket transmission request downloading data
First respond request of target data mark, so that standby cluster identifies to obtain target data according to target data, and by number of targets
According to returning to computer equipment.When request of data is deletes data, to the standby pocket transmission request deletion Data Identification that integrates as target
First respond request of Data Identification, so that standby cluster finds target data according to target data mark, and deletes the number of targets
According to.When request of data is stores data, to standby collection pocket transmission target data mark and target data, make standby cluster correspondence
Store target data and target data mark.
In one embodiment, please to main collection pocket transmission second response according to request of data if main cluster normal operation
Ask, responded main cluster and return to the second response message, the second response message is returned to client by computer equipment.
In one embodiment, main cluster and standby cluster can be synchronized by strange land synchronization program, strange land synchronization journey
Sequence reads main cluster operation record, according to main cluster operation record by the operation increment synchronization of main cluster to for cluster.
Step S210, receives the first data response message that standby cluster is sent according to the first respond request and by the first data
Response message returns to client.
First data response message is the information that standby cluster is returned according to the first respond request.Under the first respond request is
When carrying data, standby cluster identifies to obtain target data according to target data, and target data is returned to computer equipment.When
When one respond request is deletes data, standby cluster finds target data according to target data mark, is returned after deleting the target data
Return and delete successful first data response message.When the first respond request is stores data, standby cluster corresponds to storage number of targets
Return according to this and after target data mark and store successful first data response message.
In one embodiment, when the first respond request is downloading data, standby cluster returns to the data to be downloaded, when the
When one respond request is uploads data or delete data, to keep the uniformity of main cluster and standby cluster, standby cluster returns please
Seek the first response message of mistake.
In one embodiment, as shown in figure 3, step S204 i.e. according to target data identify to obtain corresponding main cluster with
And standby cluster includes：
Step S302, identifies according to target data and carries out Hash operation, obtains target data and identifies corresponding cryptographic Hash.
Hash calculation is the computational methods for the output for the input of random length being transformed into by hashing algorithm certain length,
Hashing algorithm can be MD5 (Message-digestAlgorithm5, message digest algorithm 5) algorithms and SHA (Secure
Hash Standard, Secure Hash Standard) algorithm etc., it is not limited specifically.After target data mark is obtained, using default
Algorithm to target data mark calculate, obtain cryptographic Hash.
Step S304, carries out complementation to cryptographic Hash and default numerical value, obtains target key value.
After obtaining cryptographic Hash, the remainder that cryptographic Hash divided by default numerical value are obtained is as target key value.Represented with formula
It is as follows：Y=mod (x, b), wherein, x represents cryptographic Hash.B represents default numerical value, and concrete numerical value can be according to actual setting, such as
10000.Y represents target key value.Mod represents to carry out remainder calculating.For example, cryptographic Hash is 3, default numerical value removes for 10000,3
Using 10000 remainders as 3, then 3 be target key value.
Step S306, corresponding main cluster and standby cluster are obtained according to target key value.
Target key value and main cluster and the correspondence of standby cluster can be prestored, which can be target
Key assignments is directly corresponding or indirectly corresponding with main cluster and standby cluster.For example, the corresponding main clusters of target key value h are
A1, standby cluster is A2.
In one embodiment, as shown in figure 4, step S306 obtains corresponding main cluster and standby according to target key value
The step of cluster, includes：
Step S402, according to key assignments target cluster identity corresponding with the correspondence acquisition target key value of cluster identity.
Pre-set key assignments and the correspondence of cluster identity.As shown in table 1, key can be stored in the form of tables of data
The correspondence of value and cluster identity.After target key value is obtained, obtain with the matched key assignments of target key value in tables of data, will be with
The corresponding cluster identity of the matched key assignments of target key value is as target cluster identity.
In one embodiment, the correspondence of key assignments and cluster identity can be stored in preset memory locations, when
After obtaining target key value, the corresponding storage address of the preset memory locations is obtained, key assignments and cluster mark are obtained according to storage address
The correspondence of knowledge.Preset memory locations can be limited according to actual needs, for example, obtaining target cluster mark to improve
The correspondence of key assignments and cluster identity, can be stored in the cache memory of computer equipment by the speed of knowledge.
Table 1:
| Key assignments | Cluster number |
| 1 | cluster1 |
| 2 | cluster1 |
| 3 | Cluster2 |
| 4 | cluster1 |
| 5 | Cluster3 |
Step S404, according to the correspondence of cluster identity and cluster obtain the corresponding main cluster of target cluster identity and
Standby cluster.
The correspondence of cluster identity and cluster is pre-set, such as can be as shown in table 2, pre-set each cluster
Number corresponding main cluster domain name and standby cluster domain name.
In one embodiment, the relation with cluster ip addresses can be identified with storage cluster.Such as can be when default
Between or duration according to cluster domain-name information to name server send domain name analysis request, receive name server transmission IP
Behind address, storage cluster mark and the correspondence of cluster ip addresses.In this way, established every time with cluster when connecting without first carrying out
Domain name mapping, improves the promptness responded to request of data.
In one embodiment, after computer equipment and cluster establish connection and obtain response message, can continue to keep
The network connection of foundation, other request of data are handled to continue with the network connection, when network connection reaches preset duration example
As discharged connection again after a hour, therefore avoid transmission respond request every time and be required to prolong caused by New-deployed Network connection
When.
In one embodiment, the corresponding cluster domain name of database persistent storage cluster identity, computer can be utilized
Equipment can periodically read cluster domain-name information and be cached to local.
Table 2：
In one embodiment, as shown in figure 5, data request processing method can also comprise the following steps：
Step S502, obtains the corresponding weight of cluster identity.
Weight can specifically carry out self-defined setting according to demand, performance example that can also be by computer equipment according to cluster
As capacity is calculated so that the load of cluster it is corresponding with clustering performance or according to be actually needed adjustment cluster externally into
The quantity of row service.For example, the capacity that can calculate a main cluster accounts for the percentage of all main cluster capacity, will obtain hundred
Point than being used as the corresponding weight of cluster identity.
Step S504, distributes corresponding key assignments for cluster identity according to weight and default numerical value, obtains key assignments and collection
The correspondence of group identification.
After obtaining weight, weight is multiplied with default numerical value, obtains the key assignments quantity that cluster identity needs to distribute, then
Corresponding key assignments is distributed for cluster identity according to key assignments quantity, obtains key assignments and the correspondence of cluster identity.
For example, it is that the corresponding weight of 0.25, B clusters is 0.75 that default numerical value, which is the corresponding weight of 10000, A clusters, press
Key assignments is distributed into each cluster according to weight and total quantity, then the corresponding key assignments quantity of A clusters is 0.25*10000=2500,
Therefore key assignments 0~2499 can be distributed to A clusters, the corresponding key assignments quantity of B clusters is 0.75*10000=7500, therefore by key assignments
2500~9999 distribute to B clusters.When receiving target data mark, target data mark is calculated, obtains one
Cryptographic Hash and default 10000 remainder of numerical value, obtained remainder is A clusters if 1~2499, then corresponding cluster, is obtained
Remainder is B clusters if 2500~9999, then corresponding cluster.
In one embodiment, as shown in fig. 6, step S208 includes the step of obtaining the operation information of main cluster:
Step S602, target is carried according to request of data to main collection the second respond request of pocket transmission, the second respond request
Data Identification.
After request of data is received, according to request of data to main collection the second respond request of pocket transmission, for example, when data please
Ask for downloading data when, then to it is main collection pocket transmission request downloading data be identified as target data mark the second respond request, with
Make main cluster be identified to obtain target data according to target data, and target data is returned into computer equipment.Work as request of data
During to delete data, to main the second respond request for integrating pocket transmission request and deleting Data Identification and being identified as target data, so that main
Cluster finds target data according to target data mark, and deletes the target data.When request of data is stores data, to master
Collect pocket transmission target data mark and target data, main cluster is corresponded to storage target data and target data mark.
Step S604, when receiving the second response message that main cluster is returned according to the second respond request, operation information
For normal operation, when not receiving the second response message that main cluster is returned according to the second respond request, operation information is fortune
Row is abnormal.
After sending the second respond request, if the second response message that main cluster is returned according to the second respond request, main collection
Group's operation information is normal operation.For example, when the second respond request is downloading data, main cluster is identified according to target data
Computer equipment is returned to target data, and by target data.When the second respond request for delete data when, main cluster according to
Target data mark finds target data, and the successful second data response message of deletion is returned after deleting the target data.When
When two respond requests is store data, return and stored successfully after main cluster correspondence storage target data and target data mark
Second data response message.When not receiving the response message that main cluster is returned according to the second respond request, then the master that obtains
Cluster operation information is operation exception.
As shown in fig. 7, in one embodiment, there is provided a kind of data request processing device, data request processing dress
Putting can be integrated in above-mentioned computer equipment 20, including：
Request of data receiving module 702, for receiving the request of data of client transmission, request of data carries number of targets
According to mark；
Cluster obtains module 704, for being identified to obtain corresponding main cluster and standby cluster according to target data；
Operation information acquisition module 706, for obtaining the operation information of main cluster, operation information includes normal operation or fortune
Row is abnormal；
First respond request sending module 708, if main cluster operation exception, collects pocket transmission first according to request of data to standby
Respond request, the first respond request carry target data mark；
Response message receiving module 710, responds for receiving the first data that standby cluster is sent according to the first respond request
First data response message is simultaneously returned to client by information.
In one embodiment, as shown in figure 8, cluster obtains module 704 includes：
Computing unit 802, Hash operation is carried out for being identified according to target data, is obtained target data and is identified corresponding Kazakhstan
Uncommon value；
Remainder unit 804, for carrying out complementation to cryptographic Hash and default numerical value, obtains target key value；
Cluster obtains unit 806, for obtaining corresponding main cluster and standby cluster according to target key value.
In one embodiment, as shown in figure 9, cluster obtains unit 806 includes：
Target identification obtains subelement 902, for obtaining target key value pair according to the correspondence of key assignments and cluster identity
The target cluster identity answered；
Cluster obtains subelement 904, for obtaining target cluster identity pair according to the correspondence of cluster identity and cluster
The main cluster and standby cluster answered.
In one embodiment, as shown in Figure 10, data request processing device further includes：
Weight Acquisition module 1002, for obtaining the corresponding weight of cluster identity.
Correspondence acquisition module 1004, for distributing corresponding key according to weight and default numerical value for cluster identity
Value, obtains key assignments and the correspondence of cluster identity.
In one embodiment, as shown in figure 11, operation information acquisition module 708 includes:
Second respond request transmitting element 1102, for according to request of data to main collection the second respond request of pocket transmission, the
Two respond requests carry target data mark.
Operation information acquiring unit 1104, when the second response message for receiving main cluster and being returned according to the second respond request
When, operation information is normal operation, when not receiving the second response message that main cluster is returned according to the second respond request, fortune
Row information is operation exception.
As shown in figure 12, it is the cut-away view of one embodiment Computer equipment, which passes through system
Connect bus couple processor, non-volatile memory medium, built-in storage and network interface.Wherein, the computer equipment is non-
Volatile storage medium can storage program area and computer program, which is performed, and may be such that processor is held
A kind of data request processing method of row.The processor of the computer equipment is used to provide calculating and control ability, supports whole meter
Calculate the operation of machine equipment.Computer program can be stored in the built-in storage, when which is executed by processor, can be made
Obtain processor and perform a kind of data request processing method.The network interface of computer equipment is used to carry out network service, such as receives
Request of data, sends data respond request etc..It will be understood by those skilled in the art that the structure shown in Figure 12, only with
The block diagram of the relevant part-structure of application scheme, does not form the computer equipment that is applied thereon to application scheme
Limit, specific computer equipment can include than more or fewer components shown in figure, either combine some components or
Arranged with different components.
In one embodiment, the data request processing device that the application provides can be implemented as a kind of computer program
Form, computer program can be run in computer equipment as shown in figure 12, the non-volatile memories of the computer equipment
Medium can store each program module for forming the data request processing device, such as the request of data receiving module in Fig. 7
702nd, cluster obtains module 704, operation information acquisition module 706, the first respond request sending module 708 and response message and connects
Receive module 710.Each program module includes computer program, and the computer program is used to perform the computer equipment
Step in the data request processing method of each embodiment of the application described in this specification, for example, the computer is set
It is standby to receive what client was sent by the request of data receiving module 702 in data request processing device as shown in Figure 7
Request of data, request of data carry target data mark, and obtain module 704 by cluster identifies to obtain pair according to target data
The main cluster and standby cluster answered, the operation information of main cluster is obtained by operation information acquisition module 706, and operation information includes
Normal operation or operation exception, collect the first sound of pocket transmission according to request of data by the first respond request sending module 708 to standby
It should ask, the first respond request carries target data mark, and standby cluster is received according to the by response message receiving module 710
First data response message is simultaneously returned to client by the first data response message of one respond request transmission.
In one embodiment it is proposed that a kind of computer equipment, computer equipment include memory, processor and storage
On a memory and the computer program that can run on a processor, processor realize following steps when performing computer program：
The request of data that client is sent is received, request of data carries target data mark；Identified and corresponded to according to target data
Main cluster and standby cluster；The operation information of main cluster is obtained, operation information includes normal operation or operation exception；If main collection
Group's operation exception, target data mark is carried according to request of data to standby collection the first respond request of pocket transmission, the first respond request
Know；Receive the first data response message that standby cluster is sent according to the first respond request and return to the first data response message
Client.
In one embodiment, identify to obtain corresponding main cluster and standby cluster according to target data performed by processor
The step of include：Identified according to target data and carry out Hash operation, obtained target data and identify corresponding cryptographic Hash；To cryptographic Hash
And default numerical value carries out complementation, obtains target key value；Corresponding main cluster and standby collection are obtained according to target key value
Group.
In one embodiment, the step that corresponding main cluster and standby cluster are obtained according to target key value performed by processor
Suddenly include：According to key assignments target cluster identity corresponding with the correspondence acquisition target key value of cluster identity；According to cluster mark
Know and obtain the corresponding main cluster of target cluster identity and standby cluster with the correspondence of cluster.
In one embodiment, following steps are also performed when processor performs computer program：It is corresponding to obtain cluster identity
Weight；Corresponding key assignments is distributed for cluster identity according to weight and default numerical value, it is corresponding with cluster identity to obtain key assignments
Relation.
In one embodiment, the step of operation information of the main cluster of acquisition performed by processor includes:Please according to data
Ask to main collection the second respond request of pocket transmission, the second respond request and carry target data mark；When receive main cluster according to
During the second response message that the second respond request returns, operation information is normal operation, when not receiving main cluster according to second
During the second response message that respond request returns, operation information is operation exception.
In one embodiment, there is provided a kind of computer-readable recording medium, is stored with computer-readable recording medium
Computer program, when computer program is executed by processor so that processor performs following steps：Receive the number that client is sent
According to request, request of data carries target data mark；Identified to obtain corresponding main cluster and standby cluster according to target data；
The operation information of main cluster is obtained, operation information includes normal operation or operation exception；If main cluster operation exception, according to data
Ask to carry target data mark to standby collection the first respond request of pocket transmission, the first respond request；Standby cluster is received according to the
First data response message is simultaneously returned to client by the first data response message of one respond request transmission.
In one embodiment, identify to obtain corresponding main cluster and standby cluster according to target data performed by processor
The step of include：Identified according to target data and carry out Hash operation, obtained target data and identify corresponding cryptographic Hash；To cryptographic Hash
And default numerical value carries out complementation, obtains target key value；Corresponding main cluster and standby collection are obtained according to target key value
Group.
In one embodiment, the step that corresponding main cluster and standby cluster are obtained according to target key value performed by processor
Suddenly include：According to key assignments target cluster identity corresponding with the correspondence acquisition target key value of cluster identity；According to cluster mark
Know and obtain the corresponding main cluster of target cluster identity and standby cluster with the correspondence of cluster.
In one embodiment, following steps are also performed when processor performs computer program：It is corresponding to obtain cluster identity
Weight；Corresponding key assignments is distributed for cluster identity according to weight and default numerical value, it is corresponding with cluster identity to obtain key assignments
Relation.
In one embodiment, the step of operation information of the main cluster of acquisition performed by processor includes：Please according to data
Ask to main collection the second respond request of pocket transmission, the second respond request and carry target data mark；When receive main cluster according to
During the second response message that the second respond request returns, operation information is normal operation, when not receiving main cluster according to second
During the second response message that respond request returns, operation information is operation exception.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, which can be stored in a computer-readable storage and be situated between
In matter, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, foregoing storage medium can be
Non-volatile memory mediums such as magnetic disc, CD, read-only memory (Read-Only Memory, ROM) etc..
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, is all considered to be the scope of this specification record.
Above example only expresses the several embodiments of the present invention, its description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. data request processing method, it is characterised in that the described method includes：The request of data that client is sent is received, the request of data carries target data mark；Identified to obtain corresponding main cluster and standby cluster according to the target data；The operation information of the main cluster is obtained, the operation information includes normal operation or operation exception；If the main cluster operation exception, according to the request of data to standby collection first respond request of pocket transmission, described the One respond request carries the target data mark；Receive the first data response message that the standby cluster is sent according to first respond request and by first data Response message returns to the client.
- 2. according to the method described in claim 1, it is characterized in that, described identify to obtain corresponding main cluster according to target data And include for the step of cluster：Identified according to the target data and carry out Hash operation, obtained the target data and identify corresponding cryptographic Hash；Complementation is carried out to the cryptographic Hash and default numerical value, obtains target key value；Corresponding main cluster and standby cluster are obtained according to the target key value.
- 3. according to the method described in claim 2, it is characterized in that, described obtain corresponding main cluster according to the target key value And include for the step of cluster：According to key assignments target cluster identity corresponding with the correspondence acquisition target key value of cluster identity；The corresponding main cluster of the target cluster identity and standby cluster are obtained with the correspondence of cluster according to cluster identity.
- 4. according to the method described in claim 3, it is characterized in that, the method further includesObtain the corresponding weight of cluster identity；Distribute corresponding key assignments according to the weight and the default numerical value for the cluster identity, obtain the key assignments with The correspondence of cluster identity.
- 5. according to the method described in claim 1, it is characterized in that, it is described obtain the main cluster operation information the step of wrap Include:The mesh is carried to main collection second respond request of pocket transmission, second respond request according to the request of data Mark Data Identification；When receiving the second response message that the main cluster is returned according to second respond request, the operation information is Normal operation, when not receiving the second response message that the main cluster is returned according to second respond request, the fortune Row information is operation exception.
- 6. a kind of data request processing device, it is characterised in that described device includes：Request of data receiving module, for receiving the request of data of client transmission, the request of data carries target data Mark；Cluster obtains module, for being identified to obtain corresponding main cluster and standby cluster according to the target data；Operation information acquisition module, for obtaining the operation information of the main cluster, the operation information include normal operation or Operation exception；First respond request sending module, if the main cluster operation exception, is mass-sended according to the request of data to the standby collection The first respond request is sent, first respond request carries the target data mark；Response message receiving module, responds for receiving the first data that the standby cluster is sent according to first respond request The first data response message is simultaneously returned to the client by information.
- 7. device according to claim 6, it is characterised in that the cluster, which obtains module, to be included：Computing unit, Hash operation is carried out for being identified according to the target data, and it is corresponding to obtain the target data mark Cryptographic Hash；Remainder unit, for carrying out complementation to the cryptographic Hash and default numerical value, obtains target key value；Cluster obtains unit, for obtaining corresponding main cluster and standby cluster according to the target key value.
- 8. device according to claim 7, it is characterised in that the cluster, which obtains unit, to be included：Target identification obtains subelement, corresponding for obtaining the target key value with the correspondence of cluster identity according to key assignments Target cluster identity；Cluster obtains subelement, corresponding for obtaining the target cluster identity with the correspondence of cluster according to cluster identity Main cluster and standby cluster.
- 9. a kind of computer equipment, including memory and processor, computer program, the calculating are stored with the memory When machine program is performed by the processor so that the processor perform claim requires number described in any one of 1 to 5 claim The step of according to request processing method.
- 10. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium Program, when the computer program is executed by processor so that the processor perform claim requires any one of 1 to 5 right It is required that the step of data request processing method.
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| CN201711122222.0A CN108011929B (en) | 2017-11-14 | 2017-11-14 | Data request processing method and device, computer equipment and storage medium |
| PCT/CN2018/077132 WO2019095577A1 (en) | 2017-11-14 | 2018-02-24 | Method and device for processing data request, computer apparatus, and storage medium |
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| WO2019095577A1 (en) | 2019-05-23 |
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