CN102081757A - Report making method and system - Google Patents
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- CN102081757A CN102081757A CN2009102386528A CN200910238652A CN102081757A CN 102081757 A CN102081757 A CN 102081757A CN 2009102386528 A CN2009102386528 A CN 2009102386528A CN 200910238652 A CN200910238652 A CN 200910238652A CN 102081757 A CN102081757 A CN 102081757A
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Abstract
The invention discloses a report making method and system. The system comprises a report task generating server, a task queue unit and a plurality of report making servers, wherein the report task generating server is used for generating corresponding report making tasks at fixed time for the current reports needing to be made according to the configuration information of all reports; the task queue unit is used for storing report generating tasks generated by the report task generating server; and the report making servers are used for acquiring the report making tasks from the report queue unit when the report making servers do not have executable report making tasks currently, and executing the acquired report making tasks. By adopting the report making method and system, the load controllability of the servers for making reports can be improved, and the reliability of report making can be improved.
Description
Technical field
The present invention relates to the data processing technique in the communications field, relate in particular to a kind of report making method and system thereof.
Background technology
As data management maintenance department, a very important routine work is to provide various for analyzing the performance data form that uses to other each data use department.Consider that the performance index database loads is controlled, the aspect problems such as dirigibility of the reservation of history report data, statement form, data sheet generally all is to provide in the Excel mode, and regularly makes for the download of data use department, checks by background program.
In the form demand hour, write a production process at each or several form usually, and with a plurality of report making application configuration on same report making server, bear whole report making work by a report making server.
Along with time and professional development, the data sheet quantity required increases day by day, be used to make the also constantly increase thereupon of program of form, it is also increasing to make the required expense of form, when existing server can not satisfy the load of report making, just need to increase a new server, share operation part report making program.Along with the further increase of data sheet quantity required, will need more report making server to finish report making work.
Fig. 1 shows in the prior art, carries out the synoptic diagram of report making load balancing by many report making servers.This synoptic diagram has illustrated N platform report making server, M performance achievement data storehouse, and 1 report file server, wherein, the performance index database is the Data Source of form, the report file server is used to preserve the report file that completes.
Every report making server is made a part of form of allocating in advance to it, and according to the Data Source of form, pre-configured and one or more being connected to the performance index database.Relation between each report making server is independently, and every report server only is responsible for finishing the making of the form of distributing to it.
When needs are made new form, need the maintainer according to current each report making server load condition, artificially new form is distributed to certain report making server and made.Equally, when certain form changed, the maintainer will determine the report making server of this form correspondence and be configured or modification of program.
The inventor finds that there is following defective in above-mentioned prior art in realizing process of the present invention:
(1) load of report making server is uncontrollable
Owing to the form of making on certain the report making server of distribution that needs artificial static state, and making the required expense of certain form is difficult to quantize, therefore distribute to the form kind of making on every report making server and quantity artificially experience distribute, be difficult to accomplish the reasonable utilization of server performance, be easy to cause the problem that server performance can not make full use of or load is overweight.
(2) poor reliability, separate unit report making server failure can cause the part form to make
When certain report making server broke down, distributing to the form of making on this report making server will all can't complete.
Summary of the invention
The embodiment of the invention provides a kind of report making method and system thereof, in order to the problem of the poor reliability of the server load poor controllability that solves existing report making fabrication techniques form, report making.
The technical scheme that the embodiment of the invention provides comprises:
A kind of report making method comprises:
The form task generates the configuration information of server according to each form, is the current corresponding report making task of report generation that needs making regularly, and stores the report making task that generates into the form formation;
When having in a plurality of report making servers that are provided with that the report making server is current not to have the report making task to carry out, this report making server obtains the report making task from described form formation, and carries out the report making task that gets access to.
A kind of report making system comprises: the form task generates server, task queue unit, and a plurality of report making server, wherein:
The form task generates server, is used for the configuration information according to each form, regularly is the current corresponding report making task of report generation that needs making;
The task queue unit is used to store described form task and generates the report making task that server generates;
The report making server is used for obtaining the report making task from described form queue unit, and carrying out the report making task that gets access in that this report making server is current when not having the report making task to carry out.
Embodiments of the invention, on the one hand, server is unified to be generated the report making task and is stored in the form formation by being generated by the form task, make each report making server can obtain report making task and execution at one's leisure, realized the dynamic load sharing of report making server, avoid in the prior art certain report making server performance not to be fully utilized to a certain extent and certain problem that the report making server load is overweight in addition, thereby improved the load controllability of report making; On the other hand, owing to the making task on every report making server is all dynamically obtained, therefore when certain report making server breaks down, report making task in the task queue still can be shared by other each report making server and finishing, avoid the problem that separate unit report making server failure just can cause the part form to make in the prior art to a certain extent, thereby improved the reliability of report making.
Description of drawings
Fig. 1 carries out the synoptic diagram of report making load balancing for many report making servers in the prior art;
The structural representation that Fig. 2 provides for the embodiment of the invention based on the report making system of load balancing;
The report making schematic flow sheet that Fig. 3 provides for the embodiment of the invention based on load balancing;
The report making schematic flow sheet of the report making server that Fig. 4 provides for the embodiment of the invention.
Embodiment
Problem at the prior art existence, the embodiment of the invention provides a kind of report making method and system thereof based on load balancing, with the reliability that improves the report making entire system and the reliability of load balancing, and alleviate the maintenance workload of report making server.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Referring to Fig. 2, the structural representation of the report making system that provides for the embodiment of the invention.
As shown in the figure, this report making system comprises: form configuration database 201, form task generate server 202, task queue (or claiming the task queue unit) 203, report making server 204, performance index database 205, report file server 206, can further include malfunction monitoring server 207.Wherein, report making server 204 can have a plurality of (being N shown in the figure); Performance index database 205 also can be the database of other data of storage as the Data Source of form, and performance index database 205 can have a plurality of (being M shown in the figure).
Each report making server 204 can access task formation 203, to obtain the report making task; Each report making server 204 can be connected with relevant characters database 205 according to the needs of report making, to obtain the data of making the reports user; Each report making server 204 can be connected with report file server 206, to upload the form that completes.
Each ingredient of above report making system is divided according to function, on hardware is realized, form configuration database 201, task queue 203 and task queue 203 can be integrated on the server hardware equipment, each report making server 204 can be by independently server hardware equipment realization, and each performance index database 205 can be integrated on the server hardware equipment and realize.
The major function of each ingredient in the above-mentioned report making system comprises:
Form configuration database 201: this database can be concentrated the configuration information of preserving all forms, the form configuration information can comprise: the sign of form, the time granularity of form are (as little Times, daily paper, weekly, monthly magazine etc., per hour promptly need, every day, weekly or generated form in every month), the making time-delay (promptly generating the time span that form is used) of form etc., these configuration informations will be used for the generation of form task.
The form task generates server 202: this server can regularly generate the report making task according to the form configuration information of storage in the form configuration database 201, and the report making task that generates is sent in the form task queue 203.The form task generates 202 of servers and is responsible for generating the report making tasks and also sends to task queue 203, does not consider which platform report making server 204 generating of task will be made by.
Task queue 203: can store current pending report making task.Task queue can have multiple concrete implementation, as uses various message queue middlewares, or realizes by the database simulation task queue.The making of the corresponding form of each report making task in the task queue, the report making task can comprise following attribute: the time granularity of report mark, form, report making server 204 can unique making work of determining and finishing a form according to the report making task attribute.Each report making task can also have a number of retries attribute and a maximum reattempt times attribute, wherein, the field value of maximum reattempt times attribute sets in advance, represent that this report making task execution failure back allows the number of times of carrying out once more, the number of retries attribute is used for writing down the number of times that this task has been carried out, and is that report making server 204 record when this task is carried out failure of carrying out this task upgrades.
Report making server 204: be used for obtaining report making task and execution, to carry out report making from task queue.Report making server 204 can have some, and every can be carried out the making of various forms, and the configuration of each report making server 204 can be identical, comprises that the application of deployment, database connect configuration etc.Each report making server 204 can be provided with concurrent number of tasks, the report making task that promptly can carry out simultaneously.Concurrent number of tasks can be provided with according to the performance of report making server 204, and concurrent number of tasks has determined the maximum load of this report making server 204.
Performance index database 205: this database is the Data Source of form, as telephone traffic network performance database etc.
Report file server 206: this server is used to preserve the report file that report making server 204 completes.
Malfunction monitoring server 207: whether normally this server can monitor a certain report making server 204 current whether enlivening (as judge the operation of report making program by heartbeat mechanism) and the current report making task of handling in real time, when finding that certain report making server 204 is in non-active state (as the machine of delaying, network failure etc.), malfunction monitoring server 207 will trigger alarm event, and the task that this report making server 204 is being handled put back in the task, can not lose to guarantee task.
Based on report making system shown in Figure 2, the manufacturing process of form can be as shown in Figure 3, this process can comprise two flow processs: one is the flow process (as the step 301 among Fig. 3～304) that generates the report making task, another is to carry out the form task to generate the flow process (as the step 305 among Fig. 3～307) of form, and these two flow processs are relatively independent.
The flow process that generates the report making task can regularly be carried out, its time interval preferably is no more than the minimum time granularity of form, for example, if the minimum time granularity of form is hour that then the time interval of the report making task rise time of each setting can be set to 1 hour.Consider the making time-delay of form, can shift to an earlier date the generation that certain time length (preferably being not less than the making time-delay of form) begins to start the report making task constantly, to guarantee when the moment of expectation reaches, generating form from the report generation of expectation.For example, if the minimum time granularity of form is hour, the report generation of expectation is to generate form when each integral point reaches constantly, the making time delay of form is 1 minute, then can be set in the flow process that each integral point time arrival 1 minute (or more early) before regularly starts generation report making task.
When the rise time of predefined report making task arrives, carry out following steps:
Step 301～302, form task generate server 202 inquiry form configuration databases 201, obtain the configuration information of all forms, comprise report mark, time granularity, making time-delay etc.;
Step 303, form task generate server 202 according to the form configuration information, determine the form that the current time should make, and generate the making task of corresponding report;
In this step, the form task generates server 202 can determine current time or the form that should make according to the time granularity of current system time and form before timing (promptly starting the time of report making task product process) arrival next time.For example, if be set in the product process that started the report making task in 5 minutes before each integral point, the time granularity of form comprises little Times, daily paper, weekly, 5 minutes before each integral point then, the corresponding report making task of report generation that for all time granularities is hour, if current system time is for differing from 5 minutes to zero point, it then is the report generation report making task of day for time granularity, if current system time is Sun. and differs from 5 minutes to zero point, then is the report generation report making task in week for time granularity.
The report making task attribute can comprise corresponding report mark, and the maximum reattempt times that can also comprise number of retries and be provided with for the report making task that generates can also comprise form time granularity etc.
Step 304, form task generate server 202 the report making task that generates are sent to storage in the task queue 203.Form formation 203 can be adopted the mechanism management report making task wherein of first in first out.
Current when idle when report making server 204, carry out following steps:
Step 305～306, the 204 query task formations 203 of report making server if store the report making task in the task queue 203, are then obtained the report making task;
In this step, report making server 204 can be equipped with the report making task quantity that allows executed in parallel in advance, report making server 204 can according to its can executed in parallel report making task quantity obtain the report making task of respective numbers;
Step 307, report making server 204 carried out the report making task that gets access to, and generating corresponding form, and can further the form that generates be uploaded to report file server 207.
In the above-mentioned flow process, report making server 204 is when generating form according to the report making task that gets access to, can read the report mark that this task is carried, obtain data according to this report mark from relevant characters database 205, generate form, and the form that the generates value with the statistical tables and reports identity property field in this report making task is identified.Wherein, can set in advance the corresponding relation (can be one to one or the relation of one-to-many) of each report mark and performance index database 205, and this correspondence relationship information is configured in each report making server 204, so that report making server 204 is connected to relevant characters database 205 according to report mark.
In another embodiment of the present invention, can set in advance the corresponding relation of each report mark and performance index database 205, and this correspondence relationship information is configured in the form configuration database 201, the form task generates server 202 and be added with the database connection attribute in the report making task that generates, its property value is the sign of performance database 205, expression need be obtained data to generate form from these performance databasies, like this, each report making server 204 need not to dispose the corresponding relation of report mark and performance index database 205, as long as be connected with correspondence database, obtain data with the generation form from the performance index database 205 of correspondence according to the performance index Database Identification shown in the database connection attribute indication that carries in the report making task.
If report making server 204 is failed when generating form, then the report making task of correspondence can be returned to task queue 203, make its execution that can be called once more.
At each report making server 204, when the 204 current free time of report making server (promptly not having the report making task to carry out), carry out following steps:
In this step, if pending report making task is arranged in the task queue, report making server 204 can get access to task usually; Report making server 204 can also obtain the form of respective numbers and execute the task according to being the concurrent number of tasks of its setting;
Return the formation of step 401 query task once more behind step 403, the time-delay certain hour;
The report making task that step 404, basis get access to is made form;
In this step, report making server 204 can be according to the relevant information of the indicated performance index database of the database connection attribute in the report making task, as data library name or sign, connect with relevant characters database 205, make the data that form is used to obtain, report making software program according to configuration on the report making server 204 generates form then, and the form that generates with the mark for marking shown in the report mark attribute indication in the report making task;
In this step, at the report making task of carrying out failure, report making server 204 compares the field value of the number of retries attribute in this task and the field value of maximum reattempt times attribute, to judge whether to surpass maximum reattempt times.
In the above-mentioned flow process, the mechanism that report making server 204 the obtains task mechanism of can the employing task trying to be the first, only when report making server 204 is idle, just can carry out poll and obtain task task queue, and the task in the task queue only can be obtained by idle report making server 204.
According to above description as can be seen, embodiments of the invention compared with prior art have the advantage of following several respects:
On the one hand, server is unified to be generated the report making task and is stored in the form formation by being generated by the form task, make each report making server can obtain report making task and execution at one's leisure, realized the dynamic load sharing of report making server, make all report making loads be automatically assigned to each report making server, avoided certain report making server performance not to be fully utilized to a certain extent and certain problem that the report making server load is overweight in addition;
On the other hand, owing to the making task on every report making server is all dynamically obtained, therefore when certain report making server breaks down, report making task in the task queue still can be shared by other each report making server and finishing, and has avoided the problem that separate unit report making server failure just can cause the part form to make in the existing scheme to a certain extent;
Again on the one hand, in the prior art, owing to be responsible for finishing different report making work on each report making server, therefore the management maintenance personnel need write down the form distribution condition of every report making server, and, caused bigger maintenance workload to every report making server formulation maintenance, monitoring strategies; In addition, if, in system, need to increase backup server, difficulty and the workload safeguarded have also further been increased for guaranteeing the recovery as early as possible after the report making server breaks down.And in the embodiments of the invention, the maintainer need not be concerned about the load of every Task Distribution on the report making server, and when the form kind increased or reduce, the maintainer only need safeguard that the form configuration database gets final product; In addition can be by the simple report making server that increases, handling property that promptly can elevator system integral body.Because the application configuration on every report making server is identical, so each report making server has identical maintenance and monitoring strategies, thereby reduced the workload of safeguarding, improved the maintainability of system.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. a report making method is characterized in that, comprising:
The form task generates the configuration information of server according to each form, is the current corresponding report making task of report generation that needs making regularly, and stores the report making task that generates into the form formation;
When having in a plurality of report making servers that are provided with that the report making server is current not to have the report making task to carry out, this report making server obtains the report making task from described form formation, and carries out the report making task that gets access to.
2. the method for claim 1 is characterized in that, if the report making server is carried out the report making mission failure, then also comprises:
The report making server judges whether the report making task executions number of times of carrying out failure surpasses these report making task maximum reattempt times, if do not surpass, after this report making task executions number of times added 1, this report making task is put back to described form formation; Otherwise, abandon this report making task.
3. method as claimed in claim 2, it is characterized in that, the report making task that described form task generates the server generation comprises number of retries attribute and maximum reattempt times attribute, and the property value of described maximum reattempt times attribute is default maximum reattempt times;
Number of retries property value and the maximum reattempt times property value of the report making task of described report making server by will carrying out failure compare to judge whether this report making task executions number of times surpasses maximum reattempt times, add 1 by the number of retries property value that will carry out the report making task of failing this report making task executions number of times added 1.
4. method as claimed in claim 1 or 2, it is characterized in that, the report making server obtains the report making task from described form formation, be specially: the report making server according to for its setting can executed in parallel report making task quantity, obtain the report making task of respective numbers from described form formation.
5. method as claimed in claim 1 or 2 is characterized in that, disposes the report mark of each form and the corresponding relation of Database Identification in each report making server, and the pairing database of this Database Identification is the Data Source of this form;
The report making server is carried out the report making task that gets access to, be specially: according to the report mark and the described corresponding relation of this report making task correspondence, from the database corresponding, obtain data, carry out the report making task according to the data that get access to this statistical tables and reports sign.
6. method as claimed in claim 1 or 2, it is characterized in that, described form task generates in the report making task that server generated and comprises the database connection attribute, its property value is a Database Identification, and the database of this Database Identification correspondence is the Data Source of the form of this report making task made;
The report making server is carried out and to be got access to the report making task, is specially: the property value according to the database connection attribute of this report making task, from associated databases, obtain data, and carry out the report making task according to the data that get access to.
7. method as claimed in claim 1 or 2 is characterized in that, the configuration information of described form comprises: the sign of form, the time granularity of form, the making time span that form spent;
Configuration information according to each form regularly is the corresponding report making task of report generation that current needs are made, and is specially:
Time granularity and the making time span that form spent according to minimum are provided with timing, make be not more than this minimum time granularity two time intervals between the timing, and the timing that is provided with than expectation rise time of form at least in advance and make the identical time span of time span that form spent;
When timing reaches, determine the form that current needs are made, and be the report generation report making task of determining, wherein carry the sign of corresponding report according to the time granularity of each form.
8. a report making system is characterized in that, comprising: the form task generates server, task queue unit, and a plurality of report making server, wherein:
The form task generates server, is used for the configuration information according to each form, regularly is the current corresponding report making task of report generation that needs making;
The task queue unit is used to store described form task and generates the report making task that server generates;
The report making server is used for obtaining the report making task from described form queue unit, and carrying out the report making task that gets access in that this report making server is current when not having the report making task to carry out.
9. system as claimed in claim 8, it is characterized in that, described report making server also is used for: when carrying out the report making mission failure, judge whether the report making task executions number of times of carrying out failure surpasses these report making task maximum reattempt times, if do not surpass, after this report making task executions number of times added 1, this report making task is put back to described form queue unit; Otherwise, abandon this report making task.
10. system as claimed in claim 9, it is characterized in that, the report making task that described form task generates the server generation comprises number of retries attribute and maximum reattempt times attribute, and the property value of described maximum reattempt times attribute is default maximum reattempt times;
Described report making server specifically is used for: number of retries property value and the maximum reattempt times property value of the report making task by will carrying out failure compare to judge whether this report making task executions number of times surpasses maximum reattempt times, add 1 by the number of retries property value that will carry out the report making task of failing this report making task executions number of times added 1.
11. system is characterized in that as claimed in claim 8 or 9, described report making server specifically is used for: according to for its setting can executed in parallel report making task quantity, obtain the report making task of respective numbers from described form formation.
12. system is characterized in that as claimed in claim 8 or 9, disposes the report mark of each form and the corresponding relation of Database Identification in the described report making server, the pairing database of this Database Identification is the Data Source of this form;
Described report making server specifically is used for: according to the report mark and the described corresponding relation of report making task correspondence, obtain data from the database corresponding with this statistical tables and reports sign, carry out the report making task according to the data that get access to.
13. system as claimed in claim 8 or 9, it is characterized in that, described form task generates in the report making task that server generated and comprises the database connection attribute, its property value is a Database Identification, and the database of this Database Identification correspondence is the Data Source of the form of this report making task made;
Described report making server specifically is used for: the property value according to the database connection attribute of report making task, from associated databases, obtain data, and carry out the report making task according to the data that get access to.
14. system is characterized in that as claimed in claim 8 or 9, the configuration information of described form comprises: the sign of form, the time granularity of form, the making time span that form spent;
Described form task generates server and specifically is used for: time granularity and the making time span that form spent according to minimum are provided with timing, make be not more than this minimum time granularity two time intervals between the timing, and the timing that is provided with than expectation rise time of form at least in advance and make the identical time span of time span that form spent; And, when timing reaches, determine the form that current needs are made, and be the report generation report making task of determining according to the time granularity of each form, wherein carry the sign of corresponding report.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262562A (en) * | 2011-07-18 | 2011-11-30 | 李建成 | Task processing method and system |
| CN102750381A (en) * | 2012-06-28 | 2012-10-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Method for realizing report function in Windchill system and report generation method |
| CN104408068A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Report form data processing method and related equipment |
| CN109144683A (en) * | 2017-06-28 | 2019-01-04 | 北京京东尚科信息技术有限公司 | Task processing method, device, system and electronic equipment |
| CN110968407A (en) * | 2018-09-30 | 2020-04-07 | 北京国双科技有限公司 | Task execution method and device, storage medium and electronic device |
| CN111881390A (en) * | 2020-06-08 | 2020-11-03 | 长沙市到家悠享网络科技有限公司 | Information processing method, device, equipment and storage medium |
| CN115329733A (en) * | 2022-10-10 | 2022-11-11 | 深圳高灯计算机科技有限公司 | Report form statistical method and device, computer equipment and storage medium |
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2009
- 2009-11-30 CN CN2009102386528A patent/CN102081757A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262562A (en) * | 2011-07-18 | 2011-11-30 | 李建成 | Task processing method and system |
| CN102750381A (en) * | 2012-06-28 | 2012-10-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Method for realizing report function in Windchill system and report generation method |
| CN104408068A (en) * | 2014-10-29 | 2015-03-11 | 中国建设银行股份有限公司 | Report form data processing method and related equipment |
| CN109144683A (en) * | 2017-06-28 | 2019-01-04 | 北京京东尚科信息技术有限公司 | Task processing method, device, system and electronic equipment |
| CN110968407A (en) * | 2018-09-30 | 2020-04-07 | 北京国双科技有限公司 | Task execution method and device, storage medium and electronic device |
| CN111881390A (en) * | 2020-06-08 | 2020-11-03 | 长沙市到家悠享网络科技有限公司 | Information processing method, device, equipment and storage medium |
| CN115329733A (en) * | 2022-10-10 | 2022-11-11 | 深圳高灯计算机科技有限公司 | Report form statistical method and device, computer equipment and storage medium |
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