CN102880541A - Log information acquisition system and log information acquisition method - Google Patents
Log information acquisition system and log information acquisition method Download PDFInfo
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Abstract
The invention provides a log information acquisition system which comprises an identifier adding unit, a storing unit and a querying unit, wherein the identifier adding unit is used for adding at least one kind of granularity identifier/or time identifier recorded according to assigned formats in log information when the log information is generated, wherein the granularity identifier of each kind indicates granularity of one dimension, and the time identifier indicates log generation time; the storing unit is used for storing the log information; and the querying unit is used for using received querying conditions as keywords, traversing part of the log information of the assigned formats so as to acquire the log information matched with the querying conditions, and displaying the log information to an invoker. The invention further provides a log information acquisition method. By the technical scheme, management of the log information can be enhanced, acquisition efficiency of the log information can be effectively improved, and reading of the log information at any time is facilitated for a user.
Description
Technical field
The present invention relates to the data management technique field, in particular to a kind of system that obtains of log information and a kind of acquisition methods of log information.
Background technology
As shown in Figure 1, software systems 302 are each assembly (assembly 1 among the figure, assembly 2 in run duration can be with system ... the information such as ruuning situation assembly n), running status are recorded in the corresponding journal file according to different types and rank, and are stored in the medium 304.Common Log Types has overall daily record, permissions log, Operation Log etc.The daily record rank generally is divided into the multiple ranks such as mistake, warning, general information.
The Small Scale Software systemic-function is simple, and the concurrent use amount of software is also little, and log content is relatively simple.But large software system (for example ERP system) business is very complicated, and number of modules is also a lot, and simultaneously online concurrency is very high, and the daily record amount of this type systematic generation every day is very large.In complication system, for more accurate orientation problem, tend to record a large amount of daily records.But how fast filtering goes out to wish but often to waste time and energy the information that obtains in numerous daily records.Commonplace method is according to some key word (word), searches in daily record, and this method accuracy is low, and inefficiency, wants by daily record Exact Location System state very difficult.
Therefore, need a kind of acquisition methods technology of new log information, can strengthen the management to log information, and the Effective Raise log information obtain efficient, be convenient to the user and at any time log information consulted.
Summary of the invention
The present invention just is being based on the problems referred to above, has proposed a kind of acquisition methods technology of new log information, can strengthen the management to log information, and the Effective Raise log information obtain efficient, be convenient to the user and at any time log information consulted.
In view of this, the present invention proposes a kind of system that obtains of log information, comprise: the sign adding device, be used for when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record; Storage unit is used for storing described log information; Query unit, the querying condition that is used for receiving travels through the part that has described specified format in all log informations as keyword, obtaining the log information that is complementary with described querying condition, and represents to caller.
In this technical scheme, by granularity sign is set, thereby so that system directly travels through the granularity sign get final product, need not the content of whole daily record is traveled through, greatly dwindled range of search, thus lifting recall precision and accuracy.Simultaneously, by adding time marking, also can further improve the accuracy of retrieval.
In technique scheme, preferably, described storage unit comprises: the file storing sub-units is used for described log information is stored with the journal file form; And described query unit is used for: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
In above-mentioned arbitrary technical scheme, preferably, described storage unit comprises: the database storing sub-units is used for described log information is stored in database; And described query unit is used for: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
In above-mentioned arbitrary technical scheme, preferably, described granularity sign comprise following at least one or a combination set of: caller, invokes thread, login user.
In above-mentioned arbitrary technical scheme, preferably, described query unit also comprises: the content retrieval subelement, be used for according to the content retrieval keyword that receives, other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary represents to described caller.
In this technical scheme, in the log information that after mating according to granularity sign and/or time marking, obtains, further by content is retrieved, thus the accuracy that improves coupling.Owing to the process screening of log information of this moment, therefore quantity seldom, carry out content retrieval this moment again, carries out content retrieval than direct log information to all storages, saved plenty of time and system resource, and can guarantee better accuracy.
According to another aspect of the invention, a kind of acquisition methods of log information has also been proposed, comprise: step 202, when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record; Step 204 is stored described log information; Step 206 as keyword, travels through the querying condition that receives to the part that has described specified format in all log informations, obtaining the log information that is complementary with described querying condition, and represent to caller.
In this technical scheme, by granularity sign is set, thereby so that system directly travels through the granularity sign get final product, need not the content of whole daily record is traveled through, greatly dwindled range of search, thus lifting recall precision and accuracy.Simultaneously, by adding time marking, also can further improve the accuracy of retrieval.
In technique scheme, preferably, described step 204 comprises: described log information is stored with the journal file form; And described step 206 comprises: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
In above-mentioned arbitrary technical scheme, preferably, described step 204 comprises: described log information is stored in the database; And described step 206 comprises: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
In above-mentioned arbitrary technical scheme, preferably, described granularity sign comprise following at least one or a combination set of: caller, invokes thread, login user.
In above-mentioned arbitrary technical scheme, preferably, described step 206 also comprises: according to the content retrieval keyword that receives, other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary represents to described caller.
In this technical scheme, in the log information that after mating according to granularity sign and/or time marking, obtains, further by content is retrieved, thus the accuracy that improves coupling.Owing to the process screening of log information of this moment, therefore quantity seldom, carry out content retrieval this moment again, carries out content retrieval than direct log information to all storages, saved plenty of time and system resource, and can guarantee better accuracy.
By above technical scheme, can strengthen the management to log information, and the Effective Raise log information obtain efficient, be convenient to the user and at any time log information consulted.
Description of drawings
Fig. 1 shows the synoptic diagram that obtains log information in the correlation technique;
Fig. 2 shows the according to an embodiment of the invention block diagram of the system that obtains of log information;
Fig. 3 shows the according to an embodiment of the invention process flow diagram of the acquisition methods of log information;
Fig. 4 shows the synoptic diagram that obtains according to an embodiment of the invention log information.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments the present invention is further described in detail.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.
Fig. 2 shows the according to an embodiment of the invention block diagram of the system that obtains of log information.
As shown in Figure 2, the system that obtains 100 of log information according to an embodiment of the invention, comprise: sign adding device 102, be used for when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record; Storage unit 104 is used for storing described log information; Query unit 106, the querying condition that is used for receiving travels through the part that has described specified format in all log informations as keyword, obtaining the log information that is complementary with described querying condition, and represents to caller.
In this technical scheme, by granularity sign is set, thereby so that system directly travels through the granularity sign get final product, need not the content of whole daily record is traveled through, greatly dwindled range of search, thus lifting recall precision and accuracy.Simultaneously, by adding time marking, also can further improve the accuracy of retrieval.
In technique scheme, preferably, described storage unit 104 comprises: file storing sub-units 1042 is used for described log information is stored with the journal file form; And described query unit 106 is used for: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
In above-mentioned arbitrary technical scheme, preferably, described storage unit 104 comprises: database storing sub-units 1044 is used for described log information is stored in database; And described query unit 106 is used for: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
In above-mentioned arbitrary technical scheme, preferably, described granularity sign comprise following at least one or a combination set of: caller, invokes thread, login user.
In above-mentioned arbitrary technical scheme, preferably, described query unit 106 also comprises: content retrieval subelement 1060, be used for according to the content retrieval keyword that receives, other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary represents to described caller.
In this technical scheme, in the log information that after mating according to granularity sign and/or time marking, obtains, further by content is retrieved, thus the accuracy that improves coupling.Owing to the process screening of log information of this moment, therefore quantity seldom, carry out content retrieval this moment again, carries out content retrieval than direct log information to all storages, saved plenty of time and system resource, and can guarantee better accuracy.
Fig. 3 shows the according to an embodiment of the invention process flow diagram of the acquisition methods of log information.
As shown in Figure 3, the acquisition methods of log information according to an embodiment of the invention, comprise: step 202, when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record; Step 204 is stored described log information; Step 206 as keyword, travels through the querying condition that receives to the part that has described specified format in all log informations, obtaining the log information that is complementary with described querying condition, and represent to caller.
In this technical scheme, by granularity sign is set, thereby so that system directly travels through the granularity sign get final product, need not the content of whole daily record is traveled through, greatly dwindled range of search, thus lifting recall precision and accuracy.Simultaneously, by adding time marking, also can further improve the accuracy of retrieval.
In technique scheme, preferably, described step 204 comprises: described log information is stored with the journal file form; And described step 206 comprises: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
In above-mentioned arbitrary technical scheme, preferably, described step 204 comprises: described log information is stored in the database; And described step 206 comprises: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
In above-mentioned arbitrary technical scheme, preferably, described granularity sign comprise following at least one or a combination set of: caller, invokes thread, login user.
In above-mentioned arbitrary technical scheme, preferably, described step 206 also comprises: according to the content retrieval keyword that receives, other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary represents to described caller.
In this technical scheme, in the log information that after mating according to granularity sign and/or time marking, obtains, further by content is retrieved, thus the accuracy that improves coupling.Owing to the process screening of log information of this moment, therefore quantity seldom, carry out content retrieval this moment again, carries out content retrieval than direct log information to all storages, saved plenty of time and system resource, and can guarantee better accuracy.
Fig. 4 shows the synoptic diagram that obtains according to an embodiment of the invention log information.
As shown in Figure 4, when system carries out the record of status information etc. to each assembly in the software medium 302, in the log information that generates according to the time marking of the format record granularity sign of making an appointment and daily record generation.
Particularly, when the system log (SYSLOG) daily record, characteristics according to system, design in advance the granularity (as: module level, method level, login user level etc.) of multiple dimension, thereby guarantee when writing daily record, these granular information and daily record generation date are written in the log information, and the log information of finishing is stored in the medium 304.
The record format on the granular information here and date etc. can arrange voluntarily, for example a kind of form can for:
$$callid=…
$$thread=…
$$userid=…
$$ts=2012-08-08?10:22:16
In addition, the medium 304 here can have various ways, thereby need to according to the difference of medium 304, can write different types of daily record extraction tool 306.
If be common text such as medium 304, the key step that travels through so daily record is exactly the read operation of document flow.The main method that realizes is that at first the defined file flow object obtains the catalogue that journal file is deposited, then searching loop file content in qualified journal file.
If medium 304 is general Database Systems, what travel through so daily record mainly is the database read extract operation.Main implementation method is that the model database is connected to the database of depositing daily record, by query statement inquiry log record.
So, when the daily record extraction tool 306 that utilization is write carries out the extraction of log information, send extraction condition to daily record extraction tool 306, usage log extraction tool 306 travels through granularity and the time marking of appointment in medium 304, when finding qualified clauses and subclauses, it is left in the buffer memory of daily record extraction tool 306, after all qualified journal entries collections are complete, it is represented to caller.
Particularly, such as in certain software systems, the granularity of agreement daily record is respectively caller, thread, login user, comprises in addition temporal information.When log, will in journal entries, add following content:
$$callid=1344392738186-2640
$$thread=[http-nio-/20.10.80.111-8088-exec-5]
$$userid=10038810000000E6AXT1
$$ts=2012-08-08?10:22:16
[concrete log content: ... ]
For example, when hope is checked when assigning to 10: 30 users for the Operation Log of 10038810000000E6AXT1 in 8 days 10: 20 August in 2012, above-mentioned time and user profile are sent to the daily record extraction tool, the daily record extraction tool travels through in medium according to this condition, thereby collect the log information that all and this condition are complementary, to represent to caller.Owing to do not need the full content of log information is traveled through, thereby greatly improved efficient, saved system resource.
More than be described with reference to the accompanying drawings technical scheme of the present invention, consider in the correlation technique in the query script for log information, need to the content of whole log informations be traveled through, time and effort consuming, therefore, the invention provides a kind of system that obtains of log information and a kind of acquisition methods of log information, can strengthen the management to log information, and the Effective Raise log information obtain efficient, be convenient to the user and at any time log information consulted.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the system that obtains of a log information is characterized in that, comprising:
The sign adding device, be used for when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record;
Storage unit is used for storing described log information;
Query unit, the querying condition that is used for receiving travels through the part that has described specified format in all log informations as keyword, obtaining the log information that is complementary with described querying condition, and represents to caller.
2. the system that obtains of log information according to claim 1 is characterized in that, described storage unit comprises:
The file storing sub-units is used for described log information is stored with the journal file form; And
Described query unit is used for: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
3. the system that obtains of log information according to claim 1 is characterized in that, described storage unit comprises:
The database storing sub-units is used for described log information is stored in database; And
Described query unit is used for: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
4. the system that obtains of each described log information in 3 according to claim 1 is characterized in that, described granularity sign comprise following at least one or a combination set of:
Caller, invokes thread, login user.
5. the system that obtains of each described log information in 3 according to claim 1 is characterized in that described query unit also comprises:
The content retrieval subelement is used for other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary representing to described caller according to the content retrieval keyword that receives.
6. the acquisition methods of a log information is characterized in that, comprising:
Step 202, when generating log information, in described log information, add at least a granularity sign and/or time marking according to the specified format record, wherein, the granularity of a dimension of every kind of described granularity sign expression, described time marking represents the rise time of described daily record;
Step 204 is stored described log information;
Step 206 as keyword, travels through the querying condition that receives to the part that has described specified format in all log informations, obtaining the log information that is complementary with described querying condition, and represent to caller.
7. the acquisition methods of log information according to claim 6 is characterized in that, described step 204 comprises: described log information is stored with the journal file form; And
Described step 206 comprises: the defined file flow object, obtaining the storage directory of described journal file, and utilize described querying condition that the journal file in the described storage directory is traveled through.
8. the acquisition methods of log information according to claim 6 is characterized in that, described step 204 comprises: described log information is stored in the database; And
Described step 206 comprises: be connected to the database of the described log information of storage, and carry out the query statement corresponding to described querying condition, to obtain described log information from described database.
9. the acquisition methods of each described log information in 8 according to claim 6 is characterized in that, described granularity sign comprise following at least one or a combination set of:
Caller, invokes thread, login user.
10. the acquisition methods of each described log information in 8 according to claim 6 is characterized in that described step 206 also comprises:
According to the content retrieval keyword that receives, other parts except the part with described specified format in the log information that obtains are traveled through, and the log information that will be complementary represents to described caller.
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