CN100535863C - Method and apparatus for realizing configuring affair - Google Patents
Method and apparatus for realizing configuring affair Download PDFInfo
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- CN100535863C CN100535863C CNB2007101947901A CN200710194790A CN100535863C CN 100535863 C CN100535863 C CN 100535863C CN B2007101947901 A CNB2007101947901 A CN B2007101947901A CN 200710194790 A CN200710194790 A CN 200710194790A CN 100535863 C CN100535863 C CN 100535863C
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Abstract
The invention embodiment discloses a method used for realizing collocating affair, which comprises that: an alternative data base is established; the alternative data base is controlled to detailedly implement operation order of the collocating affair. The alternative data base is deleted if the operation order is in failure. If all operation orders of the collocating affair are successful to be enforced, the alternative data base is controlled to update the collocating affair in the data base by the completed collocating affair. The invention also discloses a device used for realizing the collocating affair. The proposal of the invention realizes the rapid withdrawal in the process of collocating affair.
Description
Technical field
The present invention relates to the operation and maintenance technology, relate in particular to the method and apparatus of realizing configuration transaction.
Background technology
In order to simplify the operation maintenance complexity of communication apparatus, and support different application scenarioss and service dispense simultaneously, the data configuration of communication apparatus all requirement can be supported configuration transaction mechanism.Configuration transaction is the set of client a series of configuration operations of initiating, and this set comprised and be the data of equipment disposition, finish configuration transaction after, just the configuration transaction of finishing can be applied to communication apparatus and come into force.A configuration transaction is made up of one or more operational order, and every operational order comprises increasing (Create), delete (Delete) or changing (Set) configuration object.The data of the configuration transaction that the current communication apparatus of preservation comes into force in the runtime database comprise more than one database table in the configuration transaction.
Configuration transaction has following characteristics: all operations order that configuration transaction comprises or all run succeeded, all do not carry out, for example, in the process of the operational order of carrying out configuration transaction, if a certain operational order is carried out failure, then the execution of this configuration transaction is all failed, and this specific character of configuration transaction is called atomicity; When carrying out configuration transaction, each parallel configuration transaction is to isolate mutually, and the operation in configuration transaction and the data of operation are not subjected to the influence of other configuration transactions not by other configuration transaction perception, and this specific character of configuration transaction is called independence.
Referring to Fig. 1, for realizing the device structure synoptic diagram of configuration transaction in the prior art, this equipment comprises configuration (CFG, Configuration) module, runtime database and data cached structure.The CFG module is used to receive the operational order of the configuration transaction of client input, and the control runtime database is operation command one by one, described operational order for to increase/delete/change the data in the database table of (Create/Delete/Set) configuration transaction.After all operations command execution of configuration transaction finished, CFG module controls runtime database was submitted to application apparatus with the configuration transaction of finishing, CFG module controls application apparatus application configuration affairs on communication apparatus.
Realize that in communication apparatus configuration transaction also adopts the compensating transaction mechanism based on inverse operation usually.Operational order comprises CREATE, SET and DELETE3 kind, and the inverse operation to these 3 kinds of operational orders is illustrated below.
1.CREATE inverse operation
CREATE with the A object is an example, supposes that the property value of A Object Creation is a1, a2, is expressed as [A, CREATE, a1, a2].
Then the inverse operation of CREATE is property value a1, the a2 of deletion A Object Creation, returns to the virgin state of A object, is expressed as [A, DELETE].
2.SET inverse operation
SET with the A object is an example, supposes that the primitive attribute value of A object is: a1, a2, it is revised as new property value, and a3, a4 are expressed as: [A, SET, a3, a4].
Then the inverse operation of SET is property value a3, the a4 with the A object, returns to the primitive attribute value of A object, and a1, a2 are expressed as: [A, SET, a1, a2].
3.DELETE inverse operation
DELETE with the A object is an example, supposes that the property value before the deletion of A object is a1, and a2 with its deletion, is expressed as: [A, DELETE].
Then the inverse operation of DELETE is for creating the property value a1 of A object, and a2, is expressed as [A, CREATE, a1, a2] to return to the virgin state of A object.
Particularly, compensating transaction mechanism based on inverse operation comprises: CFG module controls runtime database begins to carry out from article one operational order of configuration transaction, if a certain operational order is carried out failure, then need rollback operation is all carried out in all operations order of this configuration transaction, make the configuration transaction of runtime database return to original state before, described rollback operation is inverse operation just.
The implementation procedure of described compensating transaction mechanism based on inverse operation is: CFG module controls runtime database is one by one operation command the time, also control data cached structure and preserve the tabulation of corresponding operational order and inverse operation, comprised the data of preserving in the runtime database before each bar operational order is carried out in the described inverse operation tabulation and carried out corresponding relation between the data of preserving in the runtime database of back.When carrying out rollback operation, according to the corresponding relation of preserving in the inverse operation tabulation, CFG module controls runtime database inverted order carry out one by one with data cached structure in the operation of the operational order contrary preserved, the data in the runtime database are returned to original state.Described inverted order, the just order of data corresponding relation sensing article one data corresponding relation of the last item from the inverse operation tabulation that data cached structure is preserved.After CFG module controls runtime database is submitted to application apparatus with configuration transaction, the inverse operation that the data cached structure deletion of control is preserved is tabulated and corresponding operational order.
For example rollback operation is described below.
Suppose that configuration transaction is cmdl, comprises following operational order:
1.A Object Creation property value a1, a2, this operational order is expressed as [A, CREATE, a1, a2].
When CFG module controls runtime database is carried out the aforesaid operations order, A Object Creation property value a1, a2 in runtime database, simultaneously, preserve the corresponding relation between the data after operational order, raw data and the operation command in the CFG module controls inverse operation tabulation, described operational order is CREATE, described raw data is empty, and the data after the described operation command are a1, a2.Correspondingly, its inverse operation is expressed as: [A, DELETE].
2.B object is revised as b1, b2 with original property value, the original property value of B object is b3, b4, and this operational order is expressed as: [B, SET, b1, b2].
When CFG module controls runtime database is carried out the aforesaid operations order, the B object is revised as b1, b2 with original property value b3, b4 in runtime database, simultaneously, preserve the corresponding relation between the data after operational order, raw data and the operation command in the CFG module controls inverse operation tabulation, described operational order is SET, described raw data is b3, b4, and the data after the described operation command are b1, b2.Correspondingly, its inverse operation is expressed as: [B, SET, b3, b4].
3.C object is with original property value deletion, the original property value of C object is c1, c2, and this operational order is expressed as: [C, DELETE].
When CFG module controls runtime database is carried out the aforesaid operations order, the C object is c1, c2 deletion with original property value in runtime database, preserve the corresponding relation between the data after operational order, raw data and the operation command in the CFG module controls inverse operation tabulation simultaneously, described operational order is SET, described raw data is c1, c2, and the data after the described operation command are empty.Correspondingly, its inverse operation is expressed as: [C, CREATE, c1, c2].
That is, this configuration transaction comprises following 3 operational orders:
1.[A, CREATE, a1, a2], its inverse operation is: [A, DELETE].
2.[B, SET, b1, b2], its inverse operation is: [B, SET, b3, b4].
3.[C, DELETE], its inverse operation is: [C, CREATE, c1, c2].
In the process of carrying out the aforesaid operations order one by one, if failure is carried out in certain bar operation, then according to the inverse operation tabulation of preserving in the data cached structure, CFG module controls runtime database inverted order carry out one by one with data cached structure in the operation of the operational order contrary preserved, the data in the runtime database are returned to original state.
Suppose to carry out article one operational order [A, CREATE, a1, a2] failure, then need not to carry out inverse operation.
Suppose to carry out second operational order [B, SET, b1, b2] failure, then CFG module controls runtime database is carried out the inverse operation of article one operational order, just: [A, DELETE], the A object is with property value a1, the a2 deletion of creating in runtime database, and the data in the runtime database return to original state.
Suppose to carry out the 3rd operational order [C, DELETE] failure, then CFG module controls runtime database is carried out the inverse operation of second operational order earlier, just: [B, SET, b3, b4], the B object is revised as primitive attribute value b3, b4 with original property value b1, b2 in runtime database; And then the inverse operation of execution article one operational order, just: [A, DELETE], the A object is with property value a1, the a2 deletion of creating in runtime database, and the data in the runtime database return to original state.
Existing configuration transaction compensation mechanism can only inverted order be carried out inverse operation one by one, original state with the reduction runtime database, the time of carrying out inverse operation equates that with the time of operation command this has caused rollback speed slow, can't satisfy the requirement of quick rollback under a lot of applied environments.And, carry out one by one in the back off procedure of inverse operation, if certain bar inverse operation is carried out failure, will cause the rollback failure, runtime database can not return to original state.
Summary of the invention
The embodiment of the invention provides a kind of method that realizes configuration transaction, and this method can realize quick rollback.
The embodiment of the invention provides a kind of equipment of realizing configuration transaction, and this equipment can be realized quick rollback.
A kind of method that realizes configuration transaction, this method comprises:
Create the candidate data storehouse;
The operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then deletes the candidate data storehouse; If all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished.
A kind of equipment of realizing configuration transaction, this equipment comprises configuration module, candidate data storehouse and runtime database;
Described configuration module, be used to create the candidate data storehouse, the operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then delete described candidate data storehouse, if all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished;
Described candidate data storehouse is used for carrying out one by one the operational order of the configuration transaction that configuration module sends under the control of configuration module, under the control of configuration module the configuration transaction of finishing is sent to runtime database;
Described runtime database is used for receiving the configuration transaction of finishing that the candidate data storehouse sends under the control of configuration module, upgrades the configuration transaction of self preserving.
From such scheme as can be seen, the operational order of configuration transaction is carried out in embodiment of the invention control candidate data storehouse one by one, if operational order is carried out failure, then deletes the candidate data storehouse; If all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished.Like this, runtime database does not change in the process of operation command and the back off procedure, need not as prior art, in runtime database, to carry out one by one to inverted order inverse operation when carrying out rollback, directly deletion candidate data storehouse gets final product, thereby, improved the rollback speed of configuration transaction greatly.
Description of drawings
Fig. 1 is a device structure synoptic diagram of realizing configuration transaction in the prior art;
Fig. 2 realizes the device structure synoptic diagram of configuration transaction for the embodiment of the invention;
Fig. 3 realizes the method flow diagram example of configuration transaction for the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
Referring to Fig. 2, be the device structure synoptic diagram of embodiment of the invention realization configuration transaction, this equipment comprises CFG module, candidate data storehouse and runtime database.
Described CFG module, be used to create the candidate data storehouse, the operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then delete described candidate data storehouse, if all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished.
Described candidate data storehouse is used for carrying out one by one the operational order of the configuration transaction that the CFG module sends under the control of CFG module, under the control of CFG module the configuration transaction of finishing is sent to runtime database.
Described runtime database is used for receiving the configuration transaction of finishing that the candidate data storehouse sends under the control of CFG module, upgrades the configuration transaction of self preserving.
Described CFG module can comprise update module, is used to control the candidate data storehouse and replaces the configuration transaction that runtime database is preserved with the configuration transaction of finishing; Perhaps, be used to control the candidate data storehouse, upgrade in the configuration transaction of runtime database different data in the configuration transaction with the candidate data storehouse according to the configuration transaction of finishing.
The embodiment of the invention realizes that the method for configuration transaction comprises: create the candidate data storehouse; The operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then deletes the candidate data storehouse; If all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished.
According to the device structure of Fig. 2, the method for embodiment of the invention configuration transaction is described below by Fig. 3.Referring to Fig. 3, be the method flow diagram example of embodiment of the invention realization configuration transaction, this method may further comprise the steps:
If different clients has been imported the order that starts same configuration transaction to the CFG module simultaneously, then the CFG module is that different clients is created the candidate data storehouse respectively.
Preserved the partial data of configuration transaction in the runtime database, each configuration transaction comprises more than one database table.For example certain configuration transaction is for to base station configuration data, and correspondingly, the configuration transaction of preserving in the runtime database comprises a plurality of database tables about hardware device, and about a plurality of database tables of cell parameter etc.Wherein each database table about cell parameter is the database table that client is often visited when carrying out configuration transaction.
The configuration transaction of preserving in the runtime database is the data of communication apparatus current application.Need safeguard communication apparatus when client, when just needing the data of current application are upgraded, then start the order of configuration transaction to the input of CFG module.
For the less situation of the data volume of the configuration transaction of preserving in the runtime database, the information of carrying the configuration transaction of appointment in the order of the described startup configuration transaction of this step, the described establishment candidate data of this step storehouse comprises: the configuration transaction of the described appointment in the runtime database is copied in the candidate data storehouse.
For the bigger situation of the data volume of the configuration transaction of preserving in the runtime database, can take above-mentionedly to copy the configuration transaction in the runtime database in the candidate data storehouse scheme; Also can carry the information of the database table type of specified configuration affairs in the order of the described startup configuration transaction of this step, then the described establishment candidate data of this step storehouse comprises: the database table corresponding with the database table type of described specified configuration affairs in the runtime database copied in the candidate data storehouse.When adopting a kind of scheme in back, before step 301, this method comprises: the CFG module is classified to the database table in the configuration transaction according to the rule of the database table of configuration transaction in the client-access runtime database, and the database table that belongs to same type of client-access is divided into a class.With the configuration transaction of giving base station configuration data is example, and the configuration transaction of preserving in the runtime database comprises a plurality of database tables about hardware device, and about a plurality of database tables of cell parameter etc.Wherein, be divided into a class about a plurality of database tables of hardware device, be divided into a class about a plurality of database tables of cell parameter, the CFG module is set up sorted table, has comprised the corresponding relation between dissimilar and the database table in the sorted table.
Like this, when the data volume of the configuration transaction of preserving in the runtime database was big, all database tables that the configuration transaction in will runtime database comprises all copied in the candidate data storehouse, have saved taking up room of candidate data storehouse, and, reduced the data volume of duplicating.
This step also comprises: the CFG module after operational order of every execution, all can feed back to client with execution result in the candidate data storehouse, and this execution result comprises and runs succeeded and carry out failure.Client according to execution result to CFG module input operation order, backspace command or submiting command: if execution result for carrying out failure, client can be to CFG module input backspace command, with the rollback configuration transaction; If execution result is for running succeeded, client can continue to CFG module input operation order, if the described execution result that runs succeeded is to know after all operations order of CFG module input configuration transaction in client, client is to CFG module input submiting command.
Carry out in the process of operational order of configuration transaction one by one in CFG module controls candidate data storehouse, if a certain operational order is carried out failure, need the rollback configuration transaction, the CFG module is directly deleted this candidate data storehouse and is got final product after receiving the backspace command of client input.Like this, runtime database does not all change in the process of operation command and the back off procedure of execution, need not as prior art in runtime database inverted order ground when carrying out rollback and carry out inverse operation one by one, thereby, the rollback speed of configuration transaction improved greatly.
For example this step is described below, supposes that configuration transaction comprises 3 operational orders:
1.[A，CREATE，a1，a2]。
2.[B，SET，b1，b2]。
3.[C，DELETE]。
The aforesaid operations order is carried out in CFG module controls candidate data storehouse one by one, if when carrying out the 3rd operational order, carries out failure, and then the CFG module receives the backspace command of client input, deletes this candidate data storehouse.
After all operations order of configuration transaction executes one by one, after the CFG module receives the submiting command of client input, the configuration transaction of control candidate data storehouse in the configuration transaction renewal runtime database of finishing.
The method that the configuration transaction in the runtime database is upgraded with the configuration transaction finished in described control candidate data storehouse has multiple, comprising: control candidate data storehouse is with the configuration transaction in the configuration transaction replacement runtime database of finishing in the candidate data storehouse; Perhaps, control candidate data storehouse is according to the configuration transaction of finishing, upgrade in the configuration transaction that runtime database preserves different data in the configuration transaction with the candidate data storehouse, just, only with in the runtime database with the candidate data storehouse in different data replace with corresponding data in the candidate data storehouse.
Client has been imported the order that starts same configuration transaction to the CFG module simultaneously if (comprise two) more than two in the step 301, the CFG module is created the candidate data storehouse respectively for each client, then after the operational order of each complete configuration transaction in candidate data storehouse of CFG module controls, comprised the configuration transaction of finishing separately in each candidate data storehouse.Correspondingly, the described control candidate data of this step storehouse with the configuration transaction that the configuration transaction finished upgrades in the runtime database is: control each candidate data storehouse and upgrade configuration transaction in the runtime database in a certain order with the configuration transaction of finishing, described order can be determined as required.
In the prior art, client has been imported the order that starts same configuration transaction to the CFG module simultaneously if (comprise two) more than two, when the CFG module is carried out by the same operation order of different clients input in runtime database simultaneously, will the problem of rollback failure appear.For example, the original property value of A object is a1 in the runtime database, client 1 has been imported to the CFG module a1 has been revised as the a2 operational order, client 2 has been imported the operational order that a1 is revised as a3 to the CFG module, supposing that the CFG module is carried out a1 to be revised as the operation of a2 and to carry out in runtime database simultaneously is revised as a1 after the operation of a3, and the result who carries out in the runtime database is for to be revised as a2 with a1; Client 2 will be known operational order execution failure this moment, and CFG module controls runtime database is carried out rollback operation, and the order of article one rollback operation is for to be revised as a1 with a3, and the current value of runtime database is a2, and this will cause rollback operation to carry out.Owing to will influence each other between the concurrent configuration transaction, can not guarantee the independence of concurrent configuration transaction in the prior art, can't the successful execution rollback operation.
And it is separate between in the embodiment of the invention scheme because each candidate data storehouse, and when each bar operational order of configuration transaction is carried out in CFG module controls candidate data storehouse and runtime database it doesn't matter, imported the situation of the order that starts same configuration transaction simultaneously to the CFG module for the client that (comprises two) more than two, take configuration transaction in the runtime database is upgraded in the configuration of finishing in each candidate data storehouse in a certain order, thereby, solved in the prior art can't the execution concurrence configuration transaction problem, guaranteed the independence of concurrent configuration transaction.And, because runtime database does not change in the process of operation command and the back off procedure, directly deleting the candidate data storehouse when carrying out rollback operation gets final product, import the situation of the order that starts same configuration transaction simultaneously to the CFG module for the client that (comprises two) more than two, also can guarantee the successful execution of rollback operation.
The embodiment of the invention realizes the scheme of configuration transaction, the operational order of configuration transaction is carried out in control candidate data storehouse one by one, if certain bar operational order is carried out failure, then delete the candidate data storehouse, like this, need not as prior art in runtime database inverted order ground when carrying out rollback and carry out inverse operation one by one, thereby, realized the quick rollback of configuration transaction.And, client has been imported the command situation that starts same configuration transaction to the CFG module simultaneously for (comprising two) more than two, take configuration transaction in the runtime database is upgraded in the configuration of finishing in each candidate data storehouse in a certain order, thereby, guaranteed the independence of concurrent configuration transaction.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1, a kind of method that realizes configuration transaction is characterized in that, this method comprises:
Create the candidate data storehouse;
The operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then deletes the candidate data storehouse; If all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished.
2, the method for claim 1 is characterized in that, described control candidate data storehouse comprises with the configuration transaction that the configuration transaction of finishing upgrades in the runtime database:
Control candidate data storehouse is with the configuration transaction in the configuration transaction replacement runtime database of finishing in the candidate data storehouse; Perhaps,
Control candidate data storehouse is according to the configuration transaction of finishing, and upgrades in the configuration transaction that runtime database preserves different data in the configuration transaction with the candidate data storehouse.
3, method as claimed in claim 1 or 2 is characterized in that, carry out before the operational order of configuration transaction one by one in described control candidate data storehouse, and this method comprises:
The control runtime database copies the configuration transaction of preserving in the candidate data storehouse to.
4, method as claimed in claim 1 or 2 is characterized in that, before the described operational order of carrying out configuration transaction in the candidate data storehouse one by one, this method comprises:
According to the rule of the database table in the client-access configuration transaction, the database table in the configuration transaction is classified;
The database table corresponding with the database table type in the configuration transaction of client appointment copied in the candidate data storehouse.
5, the method for claim 1, it is characterized in that, the configuration transaction of finishing in the described candidate data storehouse is the configuration transaction of finishing respectively in two above candidate data storehouses, and described control candidate data storehouse comprises with the configuration transaction that the configuration transaction of finishing upgrades in the runtime database:
Control the configuration transaction in each candidate data storehouse configuration transaction sequential update runtime database of finishing of usefulness.
6, the method for claim 1 is characterized in that, described control candidate data storehouse is with after the configuration transaction in the configuration transaction renewal runtime database of finishing, and this method comprises:
Configuration transaction after upgrading in the runtime database is sent to application apparatus, and application apparatus is used described configuration transaction on communication apparatus.
7, a kind of equipment of realizing configuration transaction is characterized in that, this equipment comprises configuration module, candidate data storehouse and runtime database;
Described configuration module, be used to create the candidate data storehouse, the operational order of configuration transaction is carried out in control candidate data storehouse one by one, if operational order is carried out failure, then delete described candidate data storehouse, if all operations order of successful execution configuration transaction is then controlled the candidate data storehouse and is upgraded configuration transaction in the runtime database with the configuration transaction finished;
Described candidate data storehouse is used for carrying out one by one the operational order of the configuration transaction that configuration module sends under the control of configuration module, under the control of configuration module the configuration transaction of finishing is sent to runtime database;
Described runtime database is used for receiving the configuration transaction of finishing that the candidate data storehouse sends under the control of configuration module, upgrades the configuration transaction of self preserving.
8, equipment as claimed in claim 7 is characterized in that, described configuration module comprises update module, is used to control the candidate data storehouse and replaces the configuration transaction that runtime database is preserved with the configuration transaction of finishing; Perhaps, be used to control the candidate data storehouse, upgrade in the configuration transaction of runtime database different data in the configuration transaction with the candidate data storehouse according to the configuration transaction of finishing.
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| CN102111293B (en) * | 2010-12-23 | 2013-10-02 | 华为技术有限公司 | Configuration event processing method and device |
| CN102193984B (en) * | 2011-03-25 | 2012-12-05 | 北京世纪互联宽带数据中心有限公司 | Control method for modifying data in non-online transaction of graphic database |
| CN102857357B (en) * | 2011-06-29 | 2017-04-26 | 中兴通讯股份有限公司 | Method and device for implementing network management configuration |
| CN105591807B (en) * | 2015-10-10 | 2019-05-07 | 新华三技术有限公司 | A kind of interface configuration emigration method and equipment |
| CN105703941B (en) * | 2015-12-31 | 2019-11-05 | 山石网科通信技术股份有限公司 | The processing method and processing device of configuration transaction |
| CN107528709A (en) * | 2016-06-22 | 2017-12-29 | 中兴通讯股份有限公司 | A kind of configuration status backing method and device |
| CN107741936B (en) * | 2016-09-06 | 2020-12-01 | 腾讯科技（深圳）有限公司 | Data relationship updating method and device |
| CN112948406B (en) * | 2021-03-01 | 2023-06-13 | 烽火通信科技股份有限公司 | Method, system and device for storing and synchronizing configuration change data |
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