CN108134712A - A kind of processing method, device and the equipment of distributed type assemblies fissure - Google Patents
A kind of processing method, device and the equipment of distributed type assemblies fissure Download PDFInfo
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- CN108134712A CN108134712A CN201711374254.XA CN201711374254A CN108134712A CN 108134712 A CN108134712 A CN 108134712A CN 201711374254 A CN201711374254 A CN 201711374254A CN 108134712 A CN108134712 A CN 108134712A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
Abstract
The invention discloses a kind of processing method, device and the equipment of distributed type assemblies fissure, when the operating status of other side can not be perceived between two business clusters of interconnection, two business clusters are switched to a reading mode, according between two business clusters and database, whether the result that can normally connect determines the at most one business cluster with initiation ballot right, business cluster with ballot right is gathered to preset voter initiates ballot, does not initiate to vote without the business cluster for initiating ballot right；If the business cluster that ballot is initiated within the preset time obtains scheduled poll, it is normal service pattern that the business cluster voted, which will be initiated, by read-only pattern switching, voting results are notified not initiate the business cluster voted in two clusters, and stop not initiating the work of the business cluster of ballot.Therefore, by means of the invention it is also possible to avoid the generation of fissure completely, and the service condition of voting results more closing to reality.
Description
Technical field
The present invention relates to distributed type assemblies field more particularly to a kind of processing method of distributed type assemblies fissure, device and
Equipment.
Background technology
, can be there are mutually redundant two clusters in the distributed type assemblies of High Availabitity, two clusters are in connection shape
During state, service is provided to the user by one of cluster, another cluster is used as backup cluster, is reached each other by heartbeat link
Into active and standby negotiation.But when there is heartbeat link failure in two clusters, in two clusters may only there are one for survival shape
State may only provide service to the user by one of cluster, if the two is all existing state, while provide clothes to the user
Business, and the two can not carry out the synchronization of data, mean that fissure be in the presence of, and such case can lead to user data
Confusion, specifically, it is possible that the inconsistent situation of the user data stored in two clusters, therefore can not just learn on earth
The user data of which cluster-based storage is effective data.
In the prior art, many methods for solving fissure are provided, but how deramified many methods are all unresolved
The cluster of selection activity provides service to the user, also, during for voter and inconsistent user's ballot, may result in throwing
Ticket result is unavailable, and if when a side of non-ballot is broken down, voting results can not be also learnt, so as to cause fissure
Occur.
Invention content
In view of this, the embodiment of the invention discloses a kind of processing method, device and the equipment of distributed type assemblies fissure, solutions
Determined in the prior art, can not the cluster of deramified selection activity provide service to the user, voter and user are thrown
When ticket is inconsistent, it may result in that voting results are unavailable, and if when a side of non-ballot is broken down, can not also learn
Voting results, the problem of generation so as to cause fissure.
An embodiment of the present invention provides a kind of processing method of distributed type assemblies fissure, the method may include：
When the operating status of other side can not be perceived between two business clusters being connected with each other in distributed system, institute
It states two business clusters and is switched to a reading mode；
Judge whether the connection between described two business clusters and database is normal, and according to described two business clusters
The whether normal judging result of connection between the database, determining at most one has from described two business clusters
Initiate the business cluster of ballot right；
It is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter；Wherein, voter's collection
It is combined into what is determined from using terminal and/or arbitration terminal according to preset selection rule；The using terminal is passes through connection
Any one in described two business clusters carries out the terminal of network operation, and the arbitration terminal is makes except described in network node
With the server except terminal；
Whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time；
If the business cluster for initiating ballot obtains scheduled poll within the preset time, initiate to vote by described
Business cluster by read-only pattern switching be normal service pattern, voting results are notified not initiate to vote in described two clusters
Business cluster.
Optionally, according to the whether normal judging result of connection between described two business clusters and the database,
At most one is determined from described two business clusters has the business cluster for initiating ballot right, including：
If the connection of described two business clusters and the database is normal, each business in described two business clusters
Cluster detects whether other business clusters have initiated ballot respectively；
Ballot has been played when other services sets mass-sendings are not detected in the first business cluster in described two business clusters, it is described
First business cluster has the right for initiating ballot；
If in described two business clusters only there are one with the connection of the database it is normal, connect with the database
Normal business cluster has the right for initiating ballot；
If described two business clusters are abnormal with the connection of the database, described two business clusters do not have
Initiate the right of ballot.
Optionally, it is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter, including:
Voting records and timestamp are written in the business cluster for initiating ballot in the database.
Optionally, if the connection of described two business clusters and the database is normal, described two services sets
Each business cluster detects whether other business clusters have initiated ballot respectively in group, including：
The first business cluster in described two business clusters inquire in the database other voting records and when
Between stab；
When the voting records and timestamp of other business clusters exist and current time is without departing from from the timestamp
During the preset time of beginning, other services sets mass-sendings have played ballot；
When the voting records of other business clusters be not present or the voting records of other business clusters and when
Between stamp exist and when current time is beyond preset time since the timestamp, other business clusters do not initiate to throw
Ticket.
Optionally, according to preset selection rule, voter's set is determined from using terminal and/or arbitration terminal,
Including：
Judge whether the quantity for meeting the using terminal of preset condition in the using terminal has reached preset voter
The quantity of set；
If the quantity for meeting the using terminal of preset condition has been more than the quantity of preset voter's set, make from described
With the voter determined in terminal in voter's set；
If the quantity for meeting the using terminal of preset condition is less than the quantity of preset voter's set, default from meeting
Selection arbitrates terminal to determine the voter together with the using terminal for meeting preset condition in the arbitration terminal of condition
Set.
Optionally, the preset condition is：
Using terminal line duration is more than preset time and in stable condition.
Optionally, the business cluster that voting results are notified not initiate ballot in described two clusters, including：
The database is written into the voting results；
The business cluster for not initiating ballot reads the voting results from the database.
Optionally, the business cluster that voting results are notified not initiate ballot in described two clusters, including：
The voting results are sent to the using terminal for being connected to the business cluster for initiating ballot and/or arbitration eventually
End；
When the using terminal and/or arbitration terminal are connect with the services sets faciation for not initiating ballot, by described in
Voting results are sent to the business cluster for not initiating ballot.
Optionally, whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time
Afterwards, it further includes：
If the business cluster for initiating ballot does not obtain scheduled poll within the preset time, in described two business clusters
Whether the services sets for not initiating ballot have mass-sended the business cluster voted and returned and perform and judge to initiate ballot in the preset time
Inside obtain scheduled poll.
Optionally, the scheduled poll is poll more than half in voter set.
Optionally, the poll for initiating the business cluster acquisition of ballot is the weighted sum of voter's ballot.
Optionally, the weight of the voter changes according to its importance.
Optionally, it does not initiate to vote without the business cluster for initiating ballot right.
An embodiment of the present invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The processing method of the existing distributed type assemblies fissure.
An embodiment of the present invention provides a kind of processing equipment of distributed type assemblies fissure, the distributed type assemblies equipment packets
It includes：Memory is used to store program；Processor is used to run described program, when the processor runs described program
When, the processor realizes the processing method of distributed type assemblies fissure of the present invention.
It, will when the operating status of other side can not be perceived between two business clusters of interconnection in the present embodiment
The two business clusters are switched to a reading mode, according between two business clusters and database whether the result that can normally connect
Determining at most one, there are the services sets for initiating ballot right to have mass-sended ballot, without the business cluster for initiating ballot right
It does not initiate to vote, there is the business cluster for initiating ballot right to gather to the voter and initiate ballot, if in the preset time
Scheduled poll is inside obtained, will initiate the business cluster voted by read-only pattern switching is normal service pattern, and ballot is tied
Fruit notifies not initiating the business cluster of ballot in the two clusters, and stops not initiating the work of the business cluster of ballot.In this way,
In the case where ensureing that data can be read out, the generation of fissure is also completely avoided；Also, in being gathered due to voter
Voter determines by priority principle of using terminal, therefore the service condition of voting results more closing to reality；Except this it
Outside, voting results using multipath transmit as a result, even if do not initiate ballot side's part link break down can know
Voting results.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow diagram of the processing method of distributed type assemblies fissure provided in an embodiment of the present invention；
Fig. 2 is a kind of flow signal of method for determining the business cluster with ballot right provided in an embodiment of the present invention
Figure；
Fig. 3 is the schematic diagram that cluster initiates ballot in distributed type assemblies provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram for informing an other cluster in distributed type assemblies provided in an embodiment of the present invention after the completion of ballot；
Fig. 5 is a kind of structure diagram of the processing unit of distributed type assemblies fissure provided in an embodiment of the present invention；
Fig. 6 is a kind of structure diagram of the processing equipment of distributed type assemblies fissure provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
With reference to figure 1, a kind of flow diagram of the processing method of distributed type assemblies fissure of the embodiment of the present invention is shown,
In the present embodiment, the method may include：
S101：When the operating status that other side can not be perceived between two business clusters being connected with each other in distributed system
When, described two business clusters are switched to a reading mode；
In the present embodiment, in the distributed type assemblies of High Availabitity, there may be two business clusters of interconnection,
In, the state of other side can be perceived by certain mechanism between multiple business clusters of interconnection, such as heartbeat can be passed through
Whether the mode of link perceives other side in normal operating condition, when there is heartbeat link failure, that is, two be connected with each other industry
The operating status of other side can not be perceived between business cluster, in addition to this, when either party the machine of delaying occurs in two business clusters
Situation, the two business clusters can not also perceive the operating status of other side again.Wherein, furtherly, the two of interconnection
A business cluster can also be mutually redundant two business clusters.
In the present embodiment, described reading mode can be understood as using terminal may only be by business cluster from database
Data are read, but data cannot be written in the database, such as increase, modification of data etc. cannot be carried out in the database.
Under only reading mode, cluster can carry out the filtering of type of business at proxy entry, by its in addition to digital independent business
Its service filter falls, i.e., only receives to read the business of data, do not receive other business in addition to digital independent business；Or also
It can be limited in database write service, i.e., not perform the business of database write-in data.
S102：Judge whether the connection between described two business clusters and database is normal, according to described two business
The whether normal judging result of connection between cluster and institute's database determines at most one tool from described two business clusters
There is the business cluster for initiating ballot right；
In the present embodiment, it should be noted that there is the business cluster for initiating ballot right can initiate to vote, do not have
Initiating the business cluster of ballot right cannot initiate to vote.
In the present embodiment, judge whether the connection between the two business clusters and database that are connected with each other is normal, it can be with
It is interpreted as judging whether the two business clusters can normally read and write database, can be specifically, judge described two industry
It is engaged in the data whether cluster can normally in reading database, and judges whether described two business clusters can be normal
Data are written in the database.
In the present embodiment, in order to ensure not occur the situation of fissure, the same time may only determine that at most one has hair
The business cluster of ballot right is played, with reference to figure 2, as an example, S102 can specifically include：
S201：It is every in described two business clusters if the connection of described two business clusters and the database is normal
A business cluster detects whether other business clusters have initiated ballot respectively；
In the present embodiment, initiating the business cluster of ballot needs that voting records and timestamp are written in the database, so that
Any one business cluster can judge whether business cluster initiates according to the voting records and timestamp of other business clusters
Ballot, specific S201 can include：
The first business cluster in described two business clusters inquires the ballot of other business clusters in the database
Record and timestamp；
When the voting records and timestamp of other business clusters exist and current time is without departing from from the timestamp
During the preset time of beginning, other services sets mass-sendings have played ballot；
When the voting records of other business clusters are not present, or the voting records of other business clusters and when
Between stamp exist and when current time is beyond preset time since the timestamp, other business clusters do not initiate to throw
Ticket.
Distance explanation：If two business clusters being connected with each other include：Cluster A and cluster B, then when the first cluster is cluster
During A, other clusters are cluster B；If the first cluster is cluster B, other clusters are cluster A.
Wherein, the timestamp includes the oneself state of business cluster, and self-operating state can include：Business cluster
Health status, that is, business cluster whether in survival state, whether initiated ballot etc..Therefore, described two business clusters
It can learn whether other business clusters have initiated ballot by database.
S202：Throwing has been played when other services sets mass-sendings are not detected in the first business cluster in described two business clusters
Ticket, the first business cluster have the right for initiating ballot；
In the present embodiment, when the connection between described two business clusters and the database is normal, two industry are represented
Business cluster can get the operating status of other side from the database, when wherein, a business cluster is detected with being somebody's turn to do
Other business clusters of services sets faciation connection do not initiate to vote, then the business cluster has the right for initiating ballot, if with
Other business clusters of services sets faciation connection have initiated ballot, then the business cluster does not have initiation under current state
The right of ballot.
S203：If in described two business clusters only there are one with the connection of the database it is normal, with the data
Library, which connects normal business cluster, has the right for initiating ballot；
In the present embodiment, if only there are one normal with the connection of the data in described two business clusters, then it represents that another
The outer one business cluster normal with the database malunion can not be got and the services sets faciation from the database
The state of business cluster to connect, and also sent out with the business cluster that the database is normally connect without database described in normal direction
The operating status of the business cluster is given, therefore there is the right of initiation ballot with the business cluster that database is normally connect, and nothing
Method does not have the right of ballot with the business cluster that the database is normally connect.
It illustrates：Assuming that the two business clusters interconnected is cluster A and cluster B, if then cluster can and data
Library normally connects, and cluster B cannot normally be connected with database, and in this state, cluster B can not obtain cluster from database
The operating status of A, while cluster B also sends operating status without normal direction database.
S204：If described two business clusters are abnormal with the connection of the database, described two business clusters are equal
Without the right for initiating ballot.
In the present embodiment, when two business clusters of interconnection can not normally be connect with the database, represent
The two business clusters can not get the operating status of other side from the database, the two business clusters also can not be just
Often perform business.At this point, the two does not have the right for initiating ballot, i.e., the two cannot be initiated to vote.
S103：It is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter；Wherein, the ballot
Person's collection is combined into what is determined from using terminal and/or arbitration terminal according to preset selection rule；The using terminal is passes through
The terminal that any one in described two business clusters carries out network operation is connected, the arbitration terminal is removes institute in network node
State the server except using terminal；
In the present embodiment, at most one is only defined in S102 has the business cluster for initiating ballot right, i.e., only
There is at most one there is the business cluster for initiating ballot right can initiate to vote, there is initiation franchise when defining one
It is described that there is the business cluster for initiating ballot right to initiate ballot to preset voter set during the business cluster of profit.
It illustrates：As shown in figure 3, two business clusters being connected with each other are cluster A and cluster B, when cluster A and cluster
There is heartbeat link failure in B, i.e., when both sides can not perceive the operating status of other side, first determines whether out cluster A and database
Whether connection and the connection between cluster B and database are normal；If cluster A and cluster B can be normal with database
It connects, then cluster A and cluster B is respectively provided with the right for initiating ballot；Then, whether cluster A and cluster B judge other side respectively
Ballot is initiated, if cluster B detects that cluster A does not initiate also to vote, cluster B is the cluster with initiation ballot right, so
Cluster B can gather to preset voter afterwards initiates ballot.Wherein it is determined that when voter gathers, if User5 and User6 are not
Often online user, then it is assumed that User5 and User6 is the user without ballot right, therefore is not belonging to voter's set
The range of consideration, as can be seen from the figure determine voter collection be combined into User1, User2, User3, User4, Abiter1,
Abiter2 and Abiter3, but User3 has been likely to occur Single Point of Faliure, therefore can not vote in voter's set, but
Even if being to have a small amount of using terminal that can not vote, the result of ballot is not influenced.
In the present embodiment, the voter in gathering for voter can be pre-configured, such as can be technical staff
Situation choice of dynamical pre-set or according to user；But either any situation, it is required for abiding by
User's preferential principle is followed, specifically, determining institute from using terminal and arbitration terminal according to preset selection rule in S103
Voter's set is stated, including：
Judge whether the quantity for meeting the using terminal of preset condition in the using terminal has reached preset voter
The quantity of set；
If the quantity for meeting user's terminal of preset condition has been more than the quantity of preset voter's set, from institute
State the voter determined in using terminal in voter's set；
If the quantity for meeting the using terminal of preset condition is less than the quantity of preset voter's set, default from meeting
Condition arbitrates terminal to determine the ballot together with the using terminal for meeting preset condition with selection in arbitration terminal
Person gathers.
In the present embodiment, it should be noted that the preset condition can be that using terminal line duration is more than default
Time and in stable condition.For example, it is to be understood that using terminal is often online and in stable condition, wherein described often online
It can be understood as carrying out network operation, such as public security system frequently by two business clusters of the interconnection mentioned in S101
Fixation acquisition station, bank server etc..
It, can be with when using terminal line duration is more than the preset time and in stable condition quantity is more in the present embodiment
Determine that voter gathers from using terminal；When using terminal line duration is more than preset time and in stable condition negligible amounts
When, voter is gathered and is determined, a part of can be determined from user's terminal, a part is determined from arbitration terminal；When
When being more than preset time and in stable condition using terminal not comprising line duration, all voter's set can be from arbitration eventually
It is determined in end.Therefore, even if there is section failure in using terminal, the execution of the present embodiment is nor affected on, that is to say, that i.e.
Make there is part using terminal to break down, business cluster still can initiate to vote.
In the present embodiment, it should be noted that the using terminal can be by connecting the two above-mentioned industry
Any one of business cluster carries out the terminal of network operation, such as, it can be understood as using terminal logs in the two services sets
Any one of group, the business cluster logged in by the using terminal provide the terminal of network service.In addition to this, network section
Further include many often online servers in point, but these servers need not be connected to it is any in the two business clusters
One progress network operation, such server can be arbitrator's terminal, and the voter in voter's set can also be from secondary
It is determined in sanction person's terminal.
S104：Whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time.
In the present embodiment, scheduled poll can be most of poll in voter's set, more specifically, as showing
Example can be polls more than half in voter's set.Also, the quantity of voter can be odd number in voter's set
Can be even number, after initiating to vote, as long as the business cluster for initiating ballot has got the ballot within the preset time
Poll more than half can be regarded as voting successfully in person's set.
Specifically, the poll that the business cluster for initiating ballot obtains is the weighted sum of voter's ballot, also, described
The weight of voter changes according to importance, and importance mentioned here is the importance of voter.
In practical applications, after there is the services sets mass-sending for initiating ballot right to have played ballot, may there is one in voter
It will appear failure, these business clusters to break down are just no longer participate in voting, but as long as the business cluster to break down is big
It is more than half in voter gathers, voting results would not be had an impact.
S105：If the business cluster for initiating ballot obtains scheduled poll within the preset time, by the hair
It is normal service pattern that the business cluster voted, which is acted, by read-only pattern switching, and voting results are notified not send out in described two clusters
Play the business cluster of ballot.
It illustrates：As shown in figure 3, if cluster B has initiated ballot, and voter's collection is obtained within the preset time
Poll more than half in conjunction, then it represents that it votes successfully, at this point it is possible to cluster B is thought for main cluster, and cluster A is cluster B's
Backup cluster or it is to be understood that B initiation vote successfully after, B provides the cluster of normal service for using terminal, and A is at this time
Stop servicing.
In the present embodiment, for normal service pattern, it can be understood as, initiating the successful cluster of ballot at this time can be normal
Connection using terminal, and provide network service, and the operation of read-write can be performed in the database for using terminal.
In the present embodiment, notify the business cluster for not initiating ballot in described two clusters that can specifically wrap voting results
Include following two embodiments：
Embodiment one：The database is written into the voting results；The business cluster for not initiating ballot is from institute
It states and the voting results is read in database.
Embodiment two：The voting results are sent to the using terminal for being connected to the business cluster for initiating ballot
And/or arbitration terminal；When the using terminal and/or arbitration terminal are connect with the services sets faciation for not initiating ballot,
The voting results are sent to the business cluster for not initiating ballot.
In the present embodiment, voting results are sent to the voter for the business cluster for being connected to initiation ballot and except voter
Except using terminal in, wherein, voter be initiate ballot the using terminal voted of business cluster and/or arbitration eventually
End.
In the present embodiment, the business cluster for not initiating ballot in two clusters for being connected with each other voting results notice is performed
Operation when, can perform the scheme of embodiment one can also perform the scheme of embodiment two, in addition to this it is possible to together
Shi Zhihang embodiments one and embodiment two.But in the present embodiment, preferred embodiment is：Both performed embodiment one or
Perform embodiment two.In this way, when the services sets group energy for not initiating ballot enough connects upper server, reading service can be passed through
The operating status of the business cluster of ballot is initiated in device, know ballot as a result, even if do not initiate a side of ballot can not be with
When the database normally connects, it can also never initiate to know other side's in the connected using terminal of business cluster of ballot
Voting results.
It illustrates：As shown in figure 4, if cluster B is the business cluster for initiating ballot, cluster A is the industry for not initiating ballot
It is engaged in cluster, after poll closing, voting results can be informed database and be connected to the voter of cluster B and except throwing by cluster B
Using terminal except ticket person, wherein, User1, User2, User3, User4, Arbiter1, Arbiter2 and Arbiter3 are
Voter, and User5 and User6 is voteless using terminal, such as can be the using terminal in addition to voter,
Middle User3 may be the using terminal that is not connected with cluster B, and the reason of not being attached with cluster B may be to occur
Single Point of Faliure or there is network failure, it is then possible to by receiving the databases of voting results, voter or except throwing
The voting results are informed cluster A by the using terminal except ticket person.But the time-out if the side for initiating ballot votes, i.e.,
The business cluster for initiating ballot does not obtain poll more than half in voter's set within the preset time, described two
Ballot business cluster is not initiated in business cluster and gathers initiation ballot to preset voter, and return and perform S104.It needs
Bright, the premise that not initiating the business cluster of ballot in two business clusters can initiate to vote is not initiate the business of ballot
Cluster can normally be connect with database.
It, will when the operating status of other side can not be perceived between two business clusters of interconnection in the present embodiment
The two business clusters are switched to a reading mode, according between two business clusters and database whether the result that can normally connect
Determining at most one, there are the services sets for initiating ballot right to have mass-sended ballot, without the business cluster for initiating ballot right
It does not initiate to vote, there is the business cluster for initiating ballot right to gather to the voter and initiate ballot, if in the preset time
Scheduled poll is inside obtained, will initiate the business cluster voted by read-only pattern switching is normal service pattern, and ballot is tied
Fruit notifies not initiating the business cluster of ballot in the two clusters, and stops not initiating the work of the business cluster of ballot.In this way,
In the case where ensureing that data can be read out, the generation of fissure is also completely avoided；Also, in being gathered due to voter
Voter determines by priority principle of using terminal, therefore the service condition of voting results more closing to reality；Except this it
Outside, voting results using multipath transmit as a result, even if do not initiate ballot side's part link break down can know
Voting results.
With reference to figure 5, show that a kind of structure of the processing unit of distributed type assemblies fissure provided in an embodiment of the present invention is shown
It is intended to, described device can include：
First mode switch unit 501, can not between be connected with each other in distributed system two business clusters for working as
When perceiving the operating status of other side, described two business clusters are switched to a reading mode；
First judging unit 502, for judging whether the connection between described two business clusters and database is normal；
First determination unit 503, for according to the connection between described two business clusters and the database whether just
Normal judging result determines that at most one has the business cluster for initiating ballot right from described two business clusters；
First initiates ballot unit 504, gathers for the business cluster with initiation ballot right to voter and sends out
Play ballot；Wherein, voter's collection is combined into according to preset selection rule, is determined from using terminal and/or arbitration terminal
's；The using terminal is that the terminal of network operation is carried out by connecting any one in described two business clusters, described secondary
Terminal is cut out as the server in network node in addition to the using terminal；
Second judgment unit 505, for judging it is pre- whether the business cluster for initiating ballot obtains within the preset time
Fixed poll；
Second mode switch unit 506, if being obtained within the preset time for the business cluster for initiating ballot
Scheduled poll, by it is described initiate ballot business cluster by read-only pattern switching be normal service pattern；
Notification unit 507, if obtaining scheduled ticket within the preset time for the business cluster for initiating ballot
Number notifies voting results not initiating the business cluster of ballot in described two clusters.
Optionally, first determination unit includes：
Detection sub-unit, if normal for described two business clusters and the connection of the data, described two business
Each business cluster detects whether other business clusters have initiated ballot respectively in cluster；
Other business are not detected in first determination subelement, the first business cluster for working as in described two business clusters
Cluster has initiated ballot, determines that the first business cluster has the right for initiating ballot；
Second determination subelement, if in described two business clusters only there are one with the connection of the database just
Often, it is determined that normal business cluster is connect with the database has the right for initiating ballot；
Third determination subelement, if abnormal with the connection of the database for described two business clusters, really
Fixed described two business clusters do not have the right for initiating ballot.
Optionally, the first initiation ballot unit includes:
Writing unit, for voting records and timestamp to be written in the database
Optionally, the detection sub-unit, including：
Subelement is inquired, for the voting records and timestamp of inquiry business cluster in the database；
Judge subelement, the voting records of other business clusters and timestamp exist and current time does not surpass for working as
When going out the preset time since the timestamp, judgement other services sets mass-sendings have played ballot；When other business
When the voting records of cluster are not present or current time exceeds the preset time since the timestamp, judgement is described other
Business cluster does not initiate to vote.
Optionally, it further includes：
Whether third judging unit, the quantity for judging to meet in the using terminal terminal of preset condition reach
The quantity of preset voter's set；
Second determination unit, if being more than preset voter's set for meeting the quantity of the using terminal of preset condition
Quantity, then from the user determine voter set in voter；
Third determination unit, if being less than preset voter's set for meeting the quantity of the using terminal of preset condition
Quantity, from the arbitration terminal for meet preset condition selection arbitration terminal with the using terminal with preset condition together determine institute
State voter's set.
Optionally, the preset condition is：
Using terminal line duration is more than preset time and in stable condition.
Optionally, the notification unit, including：
Subelement is written, for the voting results to be written the database；
Reading subunit reads the ballot knot for the business cluster for not initiating ballot from the database
Fruit.
Optionally, the notification unit, including：
First transmission sub-unit is connected to the business cluster for initiating ballot for the voting results to be sent to
Using terminal and/or arbitration terminal；
Second transmission sub-unit, for working as the using terminal and/or arbitrating terminal and the business for not initiating ballot
When cluster is connected, the voting results are sent to the business cluster for not initiating ballot.
Optionally, it further includes：
Second initiates ballot unit, if not obtaining scheduled ticket within the preset time for initiating the business cluster of ballot
It counts, the services sets for not initiating ballot in described two business clusters have mass-sended ballot and returned to second judgment unit.
Optionally, the scheduled poll is poll more than half in voter set.
Optionally, the poll for initiating the business cluster acquisition of ballot is the weighted sum of voter's ballot.
Optionally, the weight of the voter changes according to its importance.
Optionally, it does not initiate to vote without the business cluster for initiating ballot right.
Device through this embodiment in the case where ensureing that data can be read out, also completely avoids fissure
Generation；Also, voter determines that voting results are more by priority principle of using terminal in being gathered due to voter
Add the service condition of closing to reality；In addition to this, voting results using multipath transmit as a result, even if do not initiate ballot one
Square part link failure can also know voting results.
An embodiment of the present invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The processing method of the existing distributed type assemblies fissure.
With reference to figure 6, show that an embodiment of the present invention provides a kind of structures of the processing equipment of distributed type assemblies fissure to show
It is intended to, in the present embodiment, which includes memory 601, processor 602；
Wherein, memory 601, for storing program；
Processor 602, for running described program, specifically, processor realizes following steps when performing program：
When the operating status of other side can not be perceived between two business clusters being connected with each other in distributed system, institute
It states two business clusters and is switched to a reading mode；
Judge whether the connection between described two business clusters and database is normal, and according to described two business clusters
The whether normal judging result of connection between the database, determining at most one has from described two business clusters
Initiate the business cluster of ballot right；
It is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter；Wherein, voter's collection
It is combined into what is determined from using terminal and/or arbitration terminal according to preset selection rule；The using terminal is passes through connection
Any one in described two business clusters carries out the terminal of network operation, and the arbitration terminal is makes except described in network node
With the server except terminal；
Whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time；
If the business cluster for initiating ballot obtains scheduled poll within the preset time, initiate to vote by described
Business cluster by read-only pattern switching be normal service pattern, voting results are notified not initiate to vote in described two clusters
Business cluster.
Optionally, according to the whether normal judging result of connection between described two business clusters and the database,
At most one is determined from described two business clusters has the business cluster for initiating ballot right, including：
If the connection of described two business clusters and the database is normal, each business in described two business clusters
Cluster detects whether other business clusters have initiated ballot respectively；
Ballot has been played when other services sets mass-sendings are not detected in the first business cluster in described two business clusters, it is described
First business cluster has the right for initiating ballot；
If in described two business clusters only there are one with the connection of the database it is normal, connect with the database
Normal business cluster has the right for initiating ballot；
If described two business clusters are abnormal with the connection of the database, described two business clusters do not have
Initiate the right of ballot.
Optionally, it is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter, including:
Voting records and timestamp are written in the business cluster for initiating ballot in the database.
Optionally, if the connection of described two business clusters and the database is normal, described two services sets
Each business cluster detects whether other business clusters have initiated ballot respectively in group, including：
The first business cluster in described two business clusters inquire in the database other voting records and when
Between stab；
When the voting records and timestamp of other business clusters exist and current time is without departing from from the timestamp
During the preset time of beginning, other services sets mass-sendings have played ballot；
When the voting records of other business clusters are not present, or the voting records of other business clusters and when
Between stamp exist and when current time is beyond preset time since the timestamp, other business clusters do not initiate to throw
Ticket.
Optionally, according to preset selection rule, voter's set is determined from using terminal and/or arbitration terminal,
Including：
Judge whether the quantity for meeting the using terminal of preset condition in the using terminal has reached preset voter
The quantity of set；
If the quantity for meeting the using terminal of preset condition has been more than the quantity of preset voter's set, make from described
With the voter determined in terminal in voter's set；
If the quantity for meeting the using terminal of preset condition is less than the quantity of preset voter's set, default from meeting
Selection arbitrates terminal to determine the voter together with the using terminal for meeting preset condition in the arbitration terminal of condition
Set.
Optionally, the preset condition is：
Using terminal line duration is more than preset time and in stable condition.
Optionally, the business cluster that voting results are notified not initiate ballot in described two clusters, including：
The database is written into the voting results；
The business cluster for not initiating ballot reads the voting results from the database.
Optionally, the business cluster that voting results are notified not initiate ballot in described two clusters, including：
The voting results are sent to the using terminal for being connected to the business cluster for initiating ballot and/or arbitration eventually
End；
When the using terminal and/or arbitration terminal are connect with the services sets faciation for not initiating ballot, by described in
Voting results are sent to the business cluster for not initiating ballot.
Optionally, whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time
Afterwards, it further includes：
If the business cluster for initiating ballot does not obtain scheduled poll within the preset time, in described two business clusters
Whether the services sets for not initiating ballot have mass-sended the business cluster voted and returned and perform and judge to initiate ballot in the preset time
Inside obtain scheduled poll.
Optionally, the scheduled poll is poll more than half in voter set.
Optionally, the poll for initiating the business cluster acquisition of ballot is the weighted sum of voter's ballot.
Optionally, the weight of the voter changes according to its importance.
Optionally, it does not initiate to vote without the business cluster for initiating ballot right.
Wherein, the equipment in the present embodiment can be server, PC, PAD, mobile phone etc..
Wherein, the impermanency that the memory in the equipment of the present embodiment can include in computer readable storage medium is deposited
The forms such as reservoir, random access memory (RAM) and/or Nonvolatile memory, such as read-only memory or flash memory (falsh
RAM), memory includes at least one storage chip.
Equipment through this embodiment in the case where ensureing that data can be read out, also completely avoids fissure
Generation；Also, voter determines that voting results are more by priority principle of using terminal in being gathered due to voter
Add the service condition of closing to reality；In addition to this, voting results using multipath transmit as a result, even if do not initiate ballot one
Square part link failure can also know voting results.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference from other examples, and just to refer each other for identical similar part between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (15)
1. a kind of processing method of distributed type assemblies fissure, which is characterized in that the method includes：
When the operating status of other side can not be perceived between two business clusters being connected with each other in distributed system, described two
A business cluster is switched to a reading mode；
Judge whether the connection between described two business clusters and database is normal, and according to described two business clusters and institute
The whether normal judging result of connection between database is stated, determines that at most one has initiation from described two business clusters
The business cluster for right of voting；
It is described that there is the business cluster for initiating ballot right to gather initiation ballot to voter；Wherein, voter's collection is combined into
It is determined from using terminal and/or arbitration terminal according to preset selection rule；The using terminal is by described in connection
Any one in two business clusters carries out the terminal of network operation, and the arbitration terminal is uses eventually except described in network node
Server except end；
Whether the business cluster for judging to initiate ballot obtains scheduled poll within the preset time；
If the business cluster for initiating ballot obtains scheduled poll within the preset time, by the industry for initiating ballot
Business cluster is normal service pattern by read-only pattern switching, and voting results are notified not initiate the industry of ballot in described two clusters
Business cluster.
2. according to the method described in claim 1, it is characterized in that, according between described two business clusters and the database
The whether normal judging result of connection, from described two business clusters determine at most one have initiate ballot right industry
Business cluster, including：
If the connection of described two business clusters and the database is normal, each business cluster in described two business clusters
Detect whether other business clusters have initiated ballot respectively；
Ballot has been played when the mass-sending of other services sets is not detected in the first business cluster in described two business clusters, described first
Business cluster has the right for initiating ballot；
If in described two business clusters only there are one with the connection of the database it is normal, connect normally with the database
Business cluster have initiate ballot right；
If described two business clusters are abnormal with the connection of the database, described two business clusters, which do not have, initiates
The right of ballot.
3. according to the method described in claim 1, it is characterized in that, described have the business cluster for initiating ballot right to ballot
Person, which gathers, initiates ballot, including:
Voting records and timestamp are written in the business cluster for initiating ballot in the database.
4. if according to the method described in claim 3, it is characterized in that, described two business clusters and the database
Connection is normal, and each business cluster detects whether other business clusters have initiated ballot respectively in described two business clusters,
Including：
The first business cluster in described two business clusters inquires the voting records of other business clusters in the database
And timestamp；
When voting records and the timestamp presence of other business clusters and current time is without departing from since the timestamp
Preset time when, the other services sets mass-sending has played ballot；
When the voting records of other business clusters are not present or the voting records and timestamp of other business clusters
In the presence of and current time beyond preset time since the timestamp when, other business clusters do not initiate to vote.
5. according to the method described in claim 1, it is characterized in that, according to preset selection rule, from using terminal and/or secondary
It cuts out terminal and determines voter's set, including：
Judge whether the quantity for meeting the using terminal of preset condition in the using terminal has reached preset voter's set
Quantity；
If the quantity for meeting the using terminal of preset condition has been more than the quantity of preset voter's set, from described using eventually
The voter in voter's set is determined in end；
If the quantity for meeting the using terminal of preset condition is less than the quantity of preset voter set, from meeting preset condition
Arbitration terminal in selection arbitration terminal to determine that the voter gathers together with the using terminal for meeting preset condition.
6. according to the method described in claim 5, it is characterized in that, the preset condition is：
Using terminal line duration is more than preset time and in stable condition.
7. according to the method described in claim 1, it is characterized in that, described notify not send out in described two clusters by voting results
The business cluster of ballot is played, including：
The database is written into the voting results；
The business cluster for not initiating ballot reads the voting results from the database.
8. according to the method described in claim 1, it is characterized in that, described notify not send out in described two clusters by voting results
The business cluster of ballot is played, including：
The voting results are sent to the using terminal for being connected to the business cluster for initiating ballot and/or arbitration terminal；
When the using terminal and/or arbitration terminal are connect with the services sets faciation for not initiating ballot, by the ballot
As a result it is sent to the business cluster for not initiating ballot.
9. according to the method described in claim 1, it is characterized in that, whether described judge to initiate the business cluster of ballot default
Time in obtain scheduled poll after, further include：
If the business cluster for initiating ballot does not obtain scheduled poll within the preset time, do not sent out in described two business clusters
The services sets for playing ballot have mass-sended whether the business cluster voted and returned and perform and judge to initiate ballot obtains within the preset time
Obtained scheduled poll.
10. according to the method for claim 1, it is characterised in that, the scheduled poll is in voter set half
Poll more than number.
11. according to the method described in claim 1, it is characterized in that, the poll that the business cluster for initiating ballot obtains is described
The weighted sum of voter's ballot.
12. according to the method for claim 11, it is characterised in that, the weight of the voter changes according to its importance
Become.
13. it according to the method described in claim 1, it is characterized in that, is not initiated without the business cluster for initiating ballot right
Ballot.
14. a kind of computer readable storage medium, is stored thereon with computer program, the computer program is held by processing equipment
The method described in claim 1-13 is realized during row.
15. a kind of processing equipment of distributed type assemblies fissure, which is characterized in that the equipment includes：
Memory, for storing program；
Processor, for running described program, when the processor runs described program, the processor realizes right will
Seek the processing method of the distributed type assemblies fissure described in 1-13.
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