CN109388625A - The method and device of configuration file is handled in more distributed file systems - Google Patents
The method and device of configuration file is handled in more distributed file systems Download PDFInfo
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- CN109388625A CN109388625A CN201811182682.7A CN201811182682A CN109388625A CN 109388625 A CN109388625 A CN 109388625A CN 201811182682 A CN201811182682 A CN 201811182682A CN 109388625 A CN109388625 A CN 109388625A
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Abstract
The disclosure is directed to the method and device of configuration file is handled in a kind of more distributed file systems, method includes: the configuration file acquisition request for receiving client and sending, and the mark of the client target distribution formula file system to be accessed is carried in configuration file acquisition request；The configuration file of target distribution formula file system is obtained according to the mark of target distribution formula file system and the mapping table prestored, configuration file includes at least meta data server address, the mark of mapping table distributed storage file system and the configuration file of corresponding distributed file system；The configuration file of target distribution formula file system is sent to client.The disclosure may be implemented in the environment of distributed file system cluster, and client does not need to configure and update the configuration file of distributed file system, can significantly reduce configuration management expense.
Description
Technical field
This disclosure relates to handle configuration file in distributed technical field more particularly to a kind of more distributed file systems
Method and device.
Background technique
With the continuous development of Internet technology, the appearance of distributed file system efficiently solve data storage and
Management problems.
Distributed file system is generally made of client, meta data server and data server, in distributed document
In system, the configuration file of distributed file system is configured in each client, configuration file includes distributed file system
The information such as meta data server address and domain name.Client will access certain a batch or some target in distributed file system
When file, the configuration file for needing to first pass through client storage obtains the meta data server of the distributed file system
Then location is obtained the data server where file destination by meta data server, finally obtains mesh from data server again
Mark the corresponding actual user data of file.
In the environment of distributed file system cluster, need to configure all distributed file systems in cluster in client
Configuration file, in the case where cluster is frequently constructed or is destroyed and there are many client node quantity, the configuration of client text
Part is needed according to the update software package frequent updating received, and above-mentioned configuration mode will lead to biggish administration overhead.
Summary of the invention
To overcome the problems in correlation technique, the disclosure provides processing configuration text in a kind of more distributed file systems
The method and device of part.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, the side that configuration file is handled in a kind of more distributed file systems is provided
Method, comprising:
The configuration file acquisition request that client is sent is received, carries the client in the configuration file acquisition request
The mark for the target distribution formula file system to be accessed；
The target distribution formula is obtained according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of file system, the configuration file include at least meta data server address, store in the mapping table
The mark of distributed file system and the configuration file of corresponding distributed file system；
The configuration file of the target distribution formula file system is sent to the client.
The technical scheme provided by this disclosed embodiment can include the following benefits: by depositing in mapping table
The mark of distributed file system and the configuration file of corresponding distributed file system are stored up, matching for client transmission is being received
It, can be according to the mark and mapping of the target distribution formula file system carried in configuration file acquisition request after setting file acquisition request
Relation table obtains the configuration file of target distribution formula file system, so that client does not need to configure and update distributed field system
The configuration file of system can significantly reduce configuration management expense in the environment of distributed file system cluster.
Further, the method also includes:
Receive the configuration file sent when distributed file system starting；
The configuration file of the mark of the distributed file system and corresponding distributed file system is stored in described
In mapping table.
Further, the method also includes:
Every preset time, detection information, first distributed file system are sent to the first distributed file system
For any one distributed file system stored in the mapping table；
When not receiving the detection feedback information that first distributed file system is sent, the mapping relations are deleted
The mark of first distributed file system stored in table and the configuration file of first distributed file system.
According to the second aspect of an embodiment of the present disclosure, the dress that configuration file is handled in a kind of more distributed file systems is provided
It sets, comprising:
First receiving module is configured as receiving the configuration file acquisition request that client is sent, and the configuration file obtains
Take the mark that the target distribution formula file system that the client to be accessed is carried in request；
Module is obtained, the mapping table for being configured as the mark according to the target distribution formula file system and prestoring obtains
The configuration file of the target distribution formula file system is taken, the configuration file includes at least meta data server address, described
The mark of distributed storage file system and the configuration file of corresponding distributed file system in mapping table；
First sending module is configured as sending the configuration text of the target distribution formula file system to the client
Part.
The technical scheme provided by this disclosed embodiment can include the following benefits: by depositing in mapping table
The mark of distributed file system and the configuration file of corresponding distributed file system are stored up, matching for client transmission is being received
It, can be according to the mark and mapping of the target distribution formula file system carried in configuration file acquisition request after setting file acquisition request
Relation table obtains the configuration file of target distribution formula file system, so that client does not need to configure and update distributed field system
The configuration file of system can significantly reduce configuration management expense in the environment of distributed file system cluster.
Further, described device further include:
Second receiving module is configured as receiving the configuration file sent when distributed file system starting；
Memory module is configured as the mark of the distributed file system and matching for corresponding distributed file system
File is set to be stored in the mapping table.
Further, described device further include:
Second sending module, is configured as every preset time, sends detection information, institute to the first distributed file system
Stating the first distributed file system is any one distributed file system stored in the mapping table；
Removing module is configured as in the detection feedback information for not receiving the first distributed file system transmission
When, delete first distributed file system stored in the mapping table mark and first distributed document
The configuration file of system.
According to the third aspect of an embodiment of the present disclosure, the dress that configuration file is handled in a kind of more distributed file systems is provided
It sets, comprising:
Processor；
For storing the memory of the executable instruction of the processor；
Wherein, the processor is configured to:
The configuration file acquisition request that client is sent is received, carries the client in the configuration file acquisition request
The mark for the target distribution formula file system to be accessed；
The target distribution formula is obtained according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of file system, the configuration file include at least meta data server address, store in the mapping table
The mark of distributed file system and the configuration file of corresponding distributed file system；
The configuration file of the target distribution formula file system is sent to the client.
According to a fourth aspect of embodiments of the present disclosure, provide handle configuration file in a kind of more distributed file systems be
System, the system comprises server and client side,
The client is configured as: Xiang Suoshu server sends configuration file acquisition request, and the configuration file obtains
The mark for the target distribution formula file system that the client to be accessed is carried in request；
The server is configured as: according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of the target distribution formula file system is obtained, the configuration file includes at least meta data server address, institute
State the mark of distributed storage file system and the configuration file of corresponding distributed file system in mapping table；
The server is also configured to send the configuration text of the target distribution formula file system to the client
Part.
According to a fifth aspect of the embodiments of the present disclosure, a kind of readable storage medium storing program for executing is provided, is deposited in the readable storage medium storing program for executing
Computer program is contained, described at least one processor execution for the device for handling configuration file in more distributed file systems
When computer program, the device that configuration file is handled in more distributed file systems executes method described in first aspect.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the method that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Interaction diagrams.
Fig. 2 is the method that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Flow chart.
Fig. 3 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.
Fig. 4 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.
Fig. 5 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.
Fig. 6 is the system that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.
Fig. 7 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is the method that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Interaction diagrams, the present embodiment in more distributed file systems handle configuration file method be applied to server and visitor
It is illustrated in the end of family.The method that configuration file is handled in more distributed file systems may include steps of.
In step s 11, user end to server sends configuration file acquisition request, carries in configuration file acquisition request
The mark of the client target distribution formula file system to be accessed.
Specifically, the method for the present embodiment can be applied in distributed file system cluster, client also have it is multiple, often
When a client will access some target distribution formula file system, the target distribution formula file system to be accessed first is obtained from server
The configuration file of system, configuration file includes the information such as meta data server address and the domain name of distributed file system, according to institute
The configuration file of acquisition gets meta data server address, and then visits again the target distribution formula file system, such as to visit
It asks the file destination of target distribution formula file system, mesh can be obtained according to the corresponding meta data server in meta data server address
The data server where file is marked, then obtains the corresponding actual user data of file destination from data server.
In step s 12, server is obtained according to the mark of target distribution formula file system and the mapping table prestored
The configuration file of target distribution formula file system, configuration file include at least meta data server address, deposit in mapping table
Store up the mark of distributed file system and the configuration file of corresponding distributed file system.
Specifically, the configuration of each distributed file system in distributed file system cluster is stored in advance in server
File, the mode of storage are the configuration file of the mark and corresponding distributed file system of distributed file system, such as such as
Shown in following table one:
Table one
| Distributed file system 1 | Configuration file 1 |
| Distributed file system 2 | Configuration file 2 |
| …… | …… |
| Distributed file system n | Configuration file n |
In the present embodiment, further, the method for the present embodiment can also include:
Server receives the configuration file sent when distributed file system starting.
The configuration file of the mark of distributed file system and corresponding distributed file system is stored in by server to be reflected
It penetrates in relation table.
The above process is the process for the configuration file that each distributed file system is stored in advance in server.It is understood that
It is that, when distributed file system cluster increases a distributed file system newly, server will store the distribution newly constructed
The configuration file of file system.
In the present embodiment, further, the method for the present embodiment can also include:
Every preset time, server sends detection information, the first distributed field system to the first distributed file system
System is any one distributed file system stored in mapping table.
Specifically, since distributed file system cluster has that a certain distributed file system is destroyed, at this time
Detection information periodically is sent to the distributed file system being stored in mapping table by server, with detection point
Whether there is also if it does not exist, execute following step to cloth file system:
When not receiving the detection feedback information of the first distributed file system transmission, server deletes mapping table
The mark of first distributed file system of middle storage and the configuration file of the first distributed file system.
By aforesaid operations, when a certain distributed file system is destroyed in distributed file system cluster, server
Delete destroyed distributed file system mark and corresponding configuration file, realize the update of stored configuration file,
Guarantee to obtain is updated cluster information.
In step s 13, server sends the configuration file of target distribution formula file system to client.
Optionally, configuration file acquisition request is that client is periodically sent to server, and client receives service for the first time
After the configuration file for the target distribution formula file system that device is sent, it can be reserved for configuration file to access again, pass through client
End periodically obtains the configuration file of distributed file system, and client does not need additionally to do any configuration, can be from clothes
Business device obtains newest configuration file.
In conclusion the method for handling configuration file in more distributed file systems provided in this embodiment, passes through service
The device mark of distributed storage file system and the configuration file of corresponding distributed file system, service in mapping table
Device, can be according to the target carried in configuration file acquisition request point after the configuration file acquisition request for receiving client transmission
The mark and mapping table of cloth file system obtain the configuration file of target distribution formula file system, so that client is not required to
The configuration file for configuring and updating distributed file system can significantly reduce in the environment of distributed file system cluster
Configuration management expense.
Fig. 2 is the method that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Flow chart, the present embodiment in more distributed file systems handle configuration file method be applied to server and client side
In illustrate.The method that configuration file is handled in more distributed file systems may include steps of.
In the step s 21, server receives the configuration file sent when distributed file system starting, and configuration file is at least
Including meta data server address.
Specifically, when distributed file system cluster increases a distributed file system newly, server will be stored newly
The configuration file of the distributed file system of building.
In step S22, server by distributed file system mark and corresponding distributed file system configuration
File is stored in mapping table.
In step S23, user end to server sends configuration file acquisition request, carries in configuration file acquisition request
The mark of the client target distribution formula file system to be accessed.
Optionally, client, which can be, periodically sends configuration file acquisition request to server, and the period can preset, example
If the period can set according to the update status of distributed file system cluster, to change in distributed file system cluster
Or the configuration file of any distributed file system in distributed file system cluster can be got newest when changing
Configuration file.
In step s 24, server obtains target point according to the mark and mapping table of target distribution formula file system
The configuration file of cloth file system, the mark of distributed storage file system and corresponding distributed document in mapping table
The configuration file of system.
In step s 25, server sends the configuration file of target distribution formula file system to client.
In step S26, client stores the configuration file of target distribution formula file system.
Client stores the configuration file of target distribution formula file system, so as to access target distributed field system again
System, can directly access.
In step s 27, every preset time, server sends detection information to the first distributed file system, and first
Distributed file system is any one distributed file system stored in mapping table.
In step S28, when not receiving the detection feedback information of the first distributed file system transmission, server is deleted
Except the mark of the first distributed file system stored in mapping table and the configuration file of the first distributed file system.
It should be noted that step S27 and step S28 can be the execution of any time after S21, pass through step S27
With the operation of step S28, when a certain distributed file system is destroyed in distributed file system cluster, server deletes quilt
The mark of the distributed file system of destruction and corresponding configuration file realize the update of stored configuration file, guarantee to obtain
What is taken is updated cluster information.
In conclusion the method for handling configuration file in more distributed file systems provided in this embodiment, passes through service
The device mark of distributed storage file system and the configuration file of corresponding distributed file system, service in mapping table
Device, can be according to the target carried in configuration file acquisition request point after the configuration file acquisition request for receiving client transmission
The mark and mapping table of cloth file system obtain the configuration file of target distribution formula file system, thus, in distribution
File system cluster is frequently constructed or destroyed or the configuration text of any distributed file system in distributed file system cluster
When part changes, client does not need to configure and update the configuration file of distributed file system, can significantly reduce configuration pipe
Manage expense.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.It is real for disclosure device
Undisclosed details in example is applied, embodiments of the present disclosure is please referred to.
Fig. 3 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.The device that configuration file is handled in more distributed file systems can pass through the combination of software, hardware or both
It is implemented as some or all of of server.Referring to Fig. 3, which includes:
First receiving module 11 is configured as receiving the configuration file acquisition request that client is sent, and the configuration file obtains
Take the mark that the target distribution formula file system that the client to be accessed is carried in request.
Obtain the mapping table that module 12 is configured as the mark according to the target distribution formula file system and prestores
The configuration file of the target distribution formula file system is obtained, the configuration file includes at least meta data server address, institute
State the mark of distributed storage file system and the configuration file of corresponding distributed file system in mapping table.
First sending module 13 is configured as sending the configuration text of the target distribution formula file system to the client
Part.
In conclusion device provided in this embodiment, by server in mapping table distributed storage file system
The mark of system and the configuration file of corresponding distributed file system, server are obtained in the configuration file for receiving client transmission
After taking request, it can be obtained according to the mark and mapping table of the target distribution formula file system carried in configuration file acquisition request
The configuration file of target distribution formula file system is taken, so that client does not need to configure and update the configuration of distributed file system
File can significantly reduce configuration management expense in the environment of distributed file system cluster.
Fig. 4 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.It can also include: second to connect further as shown in figure 4, on the basis of the device of this implementation device shown in Fig. 3
Receive module 14 and memory module 15.
Second receiving module 14 is configured as receiving the configuration file sent when distributed file system starting.
Memory module 15 is configured as the mark of the distributed file system and corresponding distributed file system
Configuration file is stored in the mapping table.
Fig. 5 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.As shown in figure 5, can also include: the second hair further on the basis of the device of this implementation device shown in Fig. 3
Send module 16 and removing module 17.
Second sending module 16 is configured as every preset time, sends detection information to the first distributed file system,
First distributed file system is any one distributed file system stored in the mapping table；
Removing module 17 is configured as in the detection feedback information for not receiving the first distributed file system transmission
When, delete first distributed file system stored in the mapping table mark and first distributed document
The configuration file of system.
In the above-described embodiments, optionally, the address of the server is address known to the client.
Fig. 6 is the system that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.As shown in fig. 6, the system of the present embodiment includes server 21 and client 22, client 22 can have multiple, this reality
Apply in example, client 22 is configured as: Xiang Suoshu server 21 sends configuration file acquisition request, and the configuration file acquisition is asked
Seek the middle mark for carrying the target distribution formula file system to be accessed of client 22.
The server 21 is configured as: according to the mark of the target distribution formula file system and the mapping relations prestored
Table obtains the configuration file of the target distribution formula file system, and the configuration file includes at least meta data server address,
The mark of distributed storage file system and the configuration file of corresponding distributed file system in the mapping table.
The server 21 is also configured to send the configuration of the target distribution formula file system to the client 22
File.
Further, the server 21 is also configured to receive the configuration text sent when distributed file system starting
Part；
The configuration file of the mark of the distributed file system and corresponding distributed file system is stored in described
In mapping table.
Further, the server 21 is also configured to
Every preset time, detection information, first distributed file system are sent to the first distributed file system
For any one distributed file system stored in the mapping table；
When not receiving the detection feedback information that first distributed file system is sent, the mapping relations are deleted
The mark of first distributed file system stored in table and the configuration file of first distributed file system.
Further, the configuration file acquisition request is that the client 22 is periodically sent to the server.
Further, the client 22 is also configured in the target distribution formula for receiving the server transmission
After the configuration file of file system, the configuration file is saved.
In conclusion system provided in this embodiment, by server in mapping table distributed storage file system
The mark of system and the configuration file of corresponding distributed file system, server are obtained in the configuration file for receiving client transmission
After taking request, it can be obtained according to the mark and mapping table of the target distribution formula file system carried in configuration file acquisition request
The configuration file of target distribution formula file system is taken, so that client does not need to configure and update the configuration of distributed file system
File can significantly reduce configuration management expense in the environment of distributed file system cluster.
Fig. 7 is the device that configuration file is handled in a kind of more distributed file systems shown according to an exemplary embodiment
Block diagram.For example, the device 800 for handling configuration file in more distributed file systems can be mobile phone, computer, number
Broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig. 7, the device 800 that configuration file is handled in more distributed file systems may include following one or more
Component: processing component 802, memory 804, power supply module 806, multimedia component 808, audio component 810, input/output (I/
O) interface 812, sensor module 814 and communication component 816.
Processing component 802 usually controls the integrated operation that the device 800 of configuration file is handled in more distributed file systems,
Such as associated operation is operated with display, telephone call, data communication, camera operation and record.Processing component 802 can wrap
One or more processors 820 are included to execute instruction, to perform all or part of the steps of the methods described above.In addition, processing group
Part 802 may include one or more modules, convenient for the interaction between processing component 802 and other assemblies.For example, processing component
802 may include multi-media module, to facilitate the interaction between multimedia component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system
System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device
Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800
Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 820 of device 800 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be by the device 800 of processing configuration file in more distributed file systems
Device 820 is managed to execute to complete the above method.For example, the non-transitorycomputer readable storage medium can be ROM, deposit at random
Access to memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claims are pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by appended claims
System.
Claims (9)
1. handling the method for configuration file in a kind of more distributed file systems, which is characterized in that the described method includes:
The configuration file acquisition request that client is sent is received, carrying the client in the configuration file acquisition request will visit
The mark for the target distribution formula file system asked；
The target distribution formula file is obtained according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of system, the configuration file include at least meta data server address, storage and distribution in the mapping table
The mark of formula file system and the configuration file of corresponding distributed file system；
The configuration file of the target distribution formula file system is sent to the client.
2. the method according to claim 1, wherein the method also includes:
Receive the configuration file sent when distributed file system starting；
The configuration file of the mark of the distributed file system and corresponding distributed file system is stored in the mapping
In relation table.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
Every preset time, detection information is sent to the first distributed file system, first distributed file system is institute
State any one distributed file system stored in mapping table；
When not receiving the detection feedback information that first distributed file system is sent, delete in the mapping table
The mark of first distributed file system of storage and the configuration file of first distributed file system.
4. handling the device of configuration file in a kind of more distributed file systems characterized by comprising
First receiving module is configured as receiving the configuration file acquisition request that client is sent, and the configuration file acquisition is asked
Seek the middle mark for carrying the client target distribution formula file system to be accessed；
Module is obtained, the mark according to the target distribution formula file system is configured as and the mapping table prestored obtains institute
The configuration file of target distribution formula file system is stated, the configuration file includes at least meta data server address, the mapping
The mark of distributed storage file system and the configuration file of corresponding distributed file system in relation table；
First sending module is configured as sending the configuration file of the target distribution formula file system to the client.
5. device according to claim 4, which is characterized in that described device further include:
Second receiving module is configured as receiving the configuration file sent when distributed file system starting；
Memory module is configured as the configuration text by the mark of the distributed file system and corresponding distributed file system
Part is stored in the mapping table.
6. device according to claim 4 or 5, which is characterized in that described device further include:
Second sending module, is configured as every preset time, sends detection information to the first distributed file system, and described the
One distributed file system is any one distributed file system stored in the mapping table；
Removing module is configured as deleting when not receiving the detection feedback information that first distributed file system is sent
Except the mark and first distributed file system of first distributed file system stored in the mapping table
Configuration file.
7. handling the device of configuration file in a kind of more distributed file systems characterized by comprising
Processor；
For storing the memory of the executable instruction of the processor；
Wherein, the processor is configured to:
The configuration file acquisition request that client is sent is received, carrying the client in the configuration file acquisition request will visit
The mark for the target distribution formula file system asked；
The target distribution formula file is obtained according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of system, the configuration file include at least meta data server address, storage and distribution in the mapping table
The mark of formula file system and the configuration file of corresponding distributed file system；
The configuration file of the target distribution formula file system is sent to the client.
8. handling the system of configuration file in a kind of more distributed file systems, which is characterized in that the system comprises servers
And client,
The client is configured as: Xiang Suoshu server sends configuration file acquisition request, the configuration file acquisition request
The middle mark for carrying the client target distribution formula file system to be accessed；
The server is configured as: being obtained according to the mark of the target distribution formula file system and the mapping table prestored
The configuration file of the target distribution formula file system, the configuration file includes at least meta data server address, described to reflect
Penetrate the mark of distributed storage file system and the configuration file of corresponding distributed file system in relation table；
The server is also configured to send the configuration file of the target distribution formula file system to the client.
9. a kind of readable storage medium storing program for executing, which is characterized in that computer program is stored in the readable storage medium storing program for executing, when more distributions
When handling at least one processor execution computer program of the device of configuration file in formula file system, more distributions
The device perform claim that configuration file is handled in formula file system requires the described in any item methods of 1-3.
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