CN108255592A - A kind of Quartz clusters timing task processing system and method - Google Patents
A kind of Quartz clusters timing task processing system and method Download PDFInfo
- Publication number
- CN108255592A CN108255592A CN201711370060.2A CN201711370060A CN108255592A CN 108255592 A CN108255592 A CN 108255592A CN 201711370060 A CN201711370060 A CN 201711370060A CN 108255592 A CN108255592 A CN 108255592A
- Authority
- CN
- China
- Prior art keywords
- node
- clusters
- quartz
- timed task
- zookeeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4825—Interrupt from clock, e.g. time of day
Abstract
A kind of Quartz clusters timing task processing system and method are related to internet and timed task field are handled in cluster environment, and method includes：Multiple nodes initialize successively, and each node creates change and monitors, and are registered to zookeeper clusters, obtain all nodal informations in Quartz clusters；When there is no host node during host node, is selected again, host node registers timed task, remaining node synchronization node information to zookeeper collection pocket transmission synchronization messages；When the nodal information change of some node, modification information is issued into zookeeper clusters, remaining node receives change nodal information and synchronization；The node changed performs the corresponding instruction of change.The present invention makes time rule change convenient, it is ensured that in Quartz clusters after node collapses where timed task, timed task can be performed normally, the influence for avoiding clock asynchronous to the generation of different node states.
Description
Technical field
The present invention relates to internets to handle timed task field in cluster environment, in particular to a kind of Quartz collection
Group's timing task processing system and method.
Background technology
Quartz is that OpenSymphony increases income tissue in another open source projects of Job scheduling fields, it can be with
With J2EE (2 Platform Enterprise Edition of Java, Java 2 Platform Enterprise Edition) or J2SE
(Java2Standard Edition, java2 standard edition) application program is combined, can also be used alone.Jobs can make
The Java component or EJBs of standard.Quartz supports cluster in itself, but cluster is based on DB (Database, database) and carries out in fact
It is existing.For operation system, it is desirable that the high availability of cluster task, and the cluster of Quartz itself is to control job (fixed based on DB
When task) carry out lock control, there is several respects defect in this mode：
1st, since cluster is using same DB, time rule change is inconvenient, need to synchronize change DB time rule descriptions.
2nd, in Quartz clusters, after the server for performing timed task collapses, determining on that server is run
When task cannot normally perform.
3rd, in Quartz clusters, when timed task not when on same server (not in same node), may
Can be because clock be asynchronous, and the node is caused to have an impact other node states.
Invention content
For defect in the prior art, at a kind of Quartz nodes timed task
System and method is managed, Quartz clusters are realized based on zookeeper, time rule change is convenient, it is ensured that fixed in Quartz clusters
When task where after node collapses, timed task can be performed normally, avoid clock asynchronous generating different node states
It influences.
To achieve the above objectives, the present invention takes a kind of 1. Quartz clusters timing task processing systems, including
Zookeeper clusters and multiple nodes, multiple nodes form Quartz clusters, and each node includes：
Load-on module is configured, the nodal information configuration for being used to load all nodes connects configuration with zookeeper clusters,
Monitor nodal information configuration change；
Task management module is used to that the timed task of node where it to be registered, nullified, started and stopped；
Node administration module is used to the nodal information of place node be registered to zookeeper clusters, passes through
Zookeeper clusters are the node information synchronization to register node；
Module is elected, is used in situation of the Quartz clusters without host node, is selected a new host node and perform timing
Task；
Console module is used to check the timed task of all nodes, manage timed task and check the operation of node
State.
Based on the above technical solution, the nodal information includes the essential information and timing task information of node,
The essential information of the node includes nodename, IP, port and weight, and the new host node that the election module is chosen is power
The highest node of weight.
Based on the above technical solution, the timed task that the host node performs is node tasks and Quartz clusters
Task, the timed task that other nodes perform is only node tasks.
Based on the above technical solution, it is described configuration load-on module be additionally operable to triggering timed task reload, with
And timed task is provided and is persisted to local, it is called for the task management module.
The present invention also provides a kind of Quartz clusters timed task processing method, based on zookeeper clusters and multiple
Node, multiple nodes form Quartz clusters, the method includes the steps：
Multiple nodes initialize and connect zookeeper clusters successively, and each node creates nodal information change and monitors,
To zookeeper cluster register node information, and obtain the nodal information of all registered nodes in Quartz clusters；
When host node is not present in Quartz clusters, host node is selected again, host node is to zookeeper collection pocket transmissions
Synchronization message, and to scheduling factory registration timed task, remaining node is according to zookeeper cluster synchronization nodal informations；
When the nodal information change of some node, which issues zookeeper clusters by modification information, remaining node
The nodal information of change node and synchronization are received from zookeeper clusters；Meanwhile the node changed performs the change
Corresponding instruction, and the timed task after change is persisted to local.
Based on the above technical solution, each node initializing is matched including loading the node essential information of all nodes
It puts and configuration is connected with zookeeper clusters, the nodal information includes the essential information and timing task information of node, the section
The essential information of point includes nodename, IP, port and weight.
Based on the above technical solution, when host node is not present in Quartz clusters, all register nodes are chosen
The middle highest node of weight is host node, and the timed task that the host node performs is node tasks and Quartz cluster tasks,
The timed task that other nodes perform is only node tasks.
Based on the above technical solution, each node to zookeeper clusters register the nodal information when, if
Zookeeper clusters are there are root node, then the node is as increasing the child node under root node；If zookeeper clusters
There is no root nodes, then create root node, and the node is as the child node created under root node.
Based on the above technical solution, when host node is detached from Quartz clusters, then the timing for nullifying the host node is appointed
Business, the state for updating the host node are unavailable, and choose host node in it registers node.
Based on the above technical solution, the change of the timed task, which further includes, modifies to node, increases and deletes
It removes；The corresponding instruction of change includes timed task and is registered, nullified, started and stopped.
The beneficial effects of the present invention are：
1st, the time rule change for solving timed task is inconvenient.The present invention without to all nodes in Quartz clusters into
Row modification, the time rule modification of one node timed task of any of which can all trigger node information synchronization, synchronous change
Time rule is to other all nodes.
2nd, Quartz cluster interior joint high availability is solved the problems, such as.In Quartz clusters only can there are a host node,
The timed task of only host node operation is two kinds of node tasks and Quartz cluster tasks.After node breaks down,
Zookeeper cluster heartbeat checking mechanisms can find the malfunctioning node, while give Quartz clusters malfunctioning node synchronizing information
In other nodes.What it is if there is failure is host node, it will the election of triggering Quartz clusters is selected from remaining node
Go out new host node, and start timed task, after node collapses where ensureing timed task, timed task can be performed normally.
3rd, it solves the problems, such as to lead to entanglement because clock is asynchronous between node.Quartz clusters timed task only can be in master
Node performs, between the server without paying close attention to other nodes clock synchronize whether entanglement, avoid clock asynchronous right
The influence that different node states generate.
Description of the drawings
Fig. 1 is Quartz node timing task processing system schematic diagrames of the embodiment of the present invention；
Fig. 2 is the initialization flowchart after node of the embodiment of the present invention starts；
Fig. 3 is the process chart of node of embodiment of the present invention change.
Reference numeral：
Load-on module 1, task management module 2 is configured, node administration module 3 elects module 4, console module 5.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, Quartz clusters timing task processing system of the present invention, including zookeeper clusters and multiple sections
Point, each node run a server, and multiple nodes are the child nodes under zookeeper cluster root nodes, and multiple
Node forms Quartz clusters.Each node includes configuration load-on module 1, task management module 2, node administration module 3, choosing
Lift module 4 and console module 5.
Configuration load-on module 1 is used to load the nodal information configuration of all nodes and the connection configuration of zookeeper clusters,
Monitor nodal information configuration change.Wherein, nodal information includes the essential information and timing task information of node, node it is basic
Information includes nodename, IP and port, information, configuration load-on module 1 can also load the base of all nodes including weight etc.
This information configuration and timing task information configuration.Configuration load-on module 1 is additionally operable to when nodal information changes, triggering timing
Task is reloaded and is provided timed task and is persisted to local timed task configuration file API, for task management module
2 call.Only can be there are a host node in Quartz clusters, the timed task that host node performs is node tasks and Quartz collection
Group's task, the timed task that other nodes perform is only node tasks.
Task management module 2 is used to that the timed task of node where it to be registered, nullified, started and stopped, these
Service is to the processing after timed task different change.
Node administration module 3 is used to the nodal information of place node be registered to zookeeper clusters, passes through
The synchronization mechanism of zookeeper clusters, node information synchronization to register node；The change for also providing for timed task connects
Mouthful, change further includes inquiry, modification and increases newly.
Module 4 is elected to be used in the case where Quartz clusters are without host node, a new host node is selected and performs timing
Task performs node tasks and Quartz cluster tasks.In the present embodiment, the essential information of node includes weight, elects mould
The highest node of 4 weight selection of block is as new host node；In other embodiments, the election regulation of host node can basis
Different situations are set.
Console module 5 is used to check the timed task of all nodes, manages timed task and check the operation shape of node
State.
Quartz clusters timed task processing method of the present invention, including step：
Multiple nodes initialize successively, and connect zookeeper clusters, and each node creates nodal information change prison
It listens, to zookeeper cluster register node information, and obtains the nodal information of all registered nodes in Quartz clusters；
When host node is not present in Quartz clusters, host node is selected again, host node is to zookeeper collection pocket transmissions
Synchronization message, and to scheduling factory registration timed task, remaining node is according to zookeeper cluster synchronization nodal informations；
When the nodal information change of some node, which issues zookeeper clusters by modification information, remaining node
The nodal information of change node and synchronization are received from zookeeper clusters；Meanwhile the node changed performs the change
Corresponding instruction, and the timed task after change is persisted to local.
As shown in Fig. 2, the initialization flow after starting for node each in Quartz clusters, specifically comprises the following steps：
S101. node administration module 3 calls configuration load-on module 1 to load the essential information configuration of node, zookeeper collection
Group's connection configuration and timing task information configuration.
S102. task management module 2 initializes Quartz clusters, and the timing of node where registering it to Quartz clusters is appointed
Business.
S103. initialization zookeeper clusters connection, node administration module 3 create nodal information change and monitor.
S104. the nodal information of place node is registered to zookeeper clusters by node administration module 3.To zookeeper
During cluster register node information, if there are root node, son of the node as increase under root node for zookeeper clusters
Node；If root node is not present in zookeeper clusters, root node is created, and the node is as under establishment root node
Child node creates together.
S105. node administration module 3 obtains the nodal information of all registered nodes in Quartz clusters.
S106. node administration module 3 is checked with the presence or absence of host node in Quartz clusters, if so, flow terminates；If it is not,
Into S107.
S107. election module 4 chooses new host node.In the present embodiment, the basic letter of each node in Quartz clusters
Breath includes weight, and it is host node that election module 4, which chooses the highest node of weight in all register nodes,.
S108. judge whether present node is new host node, if so, into S109；If it is not, terminate this flow.
S109. new host node registers timed task to zookeeper collection pocket transmission synchronization messages, and to scheduling factory,
Remaining node terminates according to zookeeper cluster synchronization nodal informations.
As shown in figure 3, console module 5 can check the operating status of node, node administration module 3 is called to obtain
The nodal information of all registrations in zookeeper clusters, and timed task can be managed, selection needs the node operated to be repaiied
Change, increase and delete task, these management can all cause nodal information to change.The process flow of node change is as follows：
S201. it after task management module 2 receives the message of nodal information change, passes to node administration module 3 and unites
One management.
S202. 3 synchronized update timing task information of node administration module, it is same into row information to be sent to zookeeper clusters
Step.
S203. the node administration module 3 of remaining node listens to zookeeper cluster interior joint information and changes, and connects
Receive the nodal information of change node.
S204. the node administration module 3 of each node judges whether the node changed is this node, if it is not, into
S205；If so, into S206.
S205. the node administration module 3 of each node synchronizes the nodal information after change, terminates.
S206. the node administration module 3 that change node occurs performs the corresponding instruction of the change, and determining after change
When task be persisted to local, terminate.Wherein, the change of timed task occurs for node, including modifying, increase to node and
It deletes；Corresponding instruction includes timed task and is registered, nullified, started and stopped, and starts and stop to be the feelings for modification
For condition.
The present invention is in real-time process, it is possible to there is the situation that root node lower node is detached from zookeeper clusters, such as
Disconnection is connect with zookeeper cluster networks.If at this point, the timed task for being host node, nullifying the node being detached from, and more
The cluster state of new current node information is unavailable.Remaining node listens to the message that host node is detached from zookeeper clusters
Afterwards, by the way that module 4 is elected to choose new host node.New host node refresh node information, synchronized update to zookeeper collection
Group, other nodes synchronize accordingly.Meanwhile to the timed task of scheduling factory register new, and cut according to timed task
Strategy is changed, is postponed to be started how long afterwards.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of Quartz clusters timing task processing system, which is characterized in that including zookeeper clusters and multiple sections
Point, multiple nodes form Quartz clusters, and each node includes：
Load-on module is configured, the nodal information configuration for being used to load all nodes connects configuration with zookeeper clusters, monitors
Nodal information configuration change；
Task management module is used to that the timed task of node where it to be registered, nullified, started and stopped；
Node administration module is used to the nodal information of place node be registered to zookeeper clusters, passes through zookeeper
Cluster is the node information synchronization to register node；
Module is elected, is used in situation of the Quartz clusters without host node, select a new host node execution timed task；
Console module is used to check the timed task of all nodes, manage timed task and check the operating status of node.
2. Quartz clusters timing task processing system as described in claim 1, it is characterised in that：The nodal information includes
The essential information and timing task information of node, the essential information of the node include nodename, IP, port and weight, institute
It is the highest node of weight to state the new host node that election module is chosen.
3. Quartz clusters timing task processing system as claimed in claim 1 or 2, it is characterised in that：The host node is held
Capable timed task is node tasks and Quartz cluster tasks, and the timed task that other nodes perform is only node tasks.
4. Quartz clusters timing task processing system as described in claim 1, it is characterised in that：The configuration load-on module
It is additionally operable to triggering timed task to reload and provide timed task and be persisted to local, for the task management module tune
With.
5. a kind of Quartz clusters timed task processing method, which is characterized in that based on zookeeper clusters and multiple sections
Point, multiple nodes form Quartz clusters, the method includes the steps：
Multiple nodes initialize and connect zookeeper clusters successively, and each node creates nodal information change and monitors, to
Zookeeper cluster register node information, and obtain the nodal information of all registered nodes in Quartz clusters；
When host node is not present in Quartz clusters, host node is selected again, and host node is synchronized to the pocket transmission of zookeeper collection
Message, and to scheduling factory registration timed task, remaining node is according to zookeeper cluster synchronization nodal informations；
When some node nodal information change when, which issues zookeeper clusters by modification information, remaining node from
The nodal information of change node and synchronization are received in zookeeper clusters；Meanwhile the node changed performs the change phase
The instruction answered, and the timed task after change is persisted to local.
6. Quartz clusters timed task processing method as claimed in claim 5, it is characterised in that：Each node initializing packet
It includes and loads the basic information configurations of node of all nodes and connect configuration with zookeeper clusters, the nodal information includes node
Essential information and timing task information, the essential information of the node include nodename, IP, port and weight.
7. Quartz clusters timed task processing method as claimed in claim 6, it is characterised in that：When in Quartz clusters not
It is host node there are the highest node of weight in all register nodes during host node, is chosen, the timing that the host node performs is appointed
It is engaged in as node tasks and Quartz cluster tasks, the timed task that other nodes perform is only node tasks.
8. Quartz clusters timed task processing method as claimed in claim 5, it is characterised in that：Each node to
When zookeeper clusters register the nodal information, if zookeeper clusters, there are root node, which exists as increase
Child node under root node；If root node is not present in zookeeper clusters, root node is created, and the node is as wound
Build the child node under root node.
9. such as claim 5-8 any one of them Quartz cluster timed task processing methods, it is characterised in that：Work as host node
Quartz clusters are detached from, then nullify the timed task of the host node, the state for updating the host node is unavailable, and in its registration
Host node is chosen in node.
10. Quartz clusters timed task processing method as claimed in claim 9, it is characterised in that：The timed task
Change, which further includes, modifies to node, increases and deletes；The corresponding instruction of change includes timed task and is registered, noted
Pin starts and stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370060.2A CN108255592B (en) | 2017-12-19 | 2017-12-19 | Quartz cluster timing task processing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370060.2A CN108255592B (en) | 2017-12-19 | 2017-12-19 | Quartz cluster timing task processing system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108255592A true CN108255592A (en) | 2018-07-06 |
| CN108255592B CN108255592B (en) | 2020-12-08 |
Family
ID=62722985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711370060.2A Active CN108255592B (en) | 2017-12-19 | 2017-12-19 | Quartz cluster timing task processing system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108255592B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958840A (en) * | 2018-07-09 | 2018-12-07 | 四川九洲电器集团有限责任公司 | A kind of cluster configuration dynamic instrumentation merging loading method |
| CN109062681A (en) * | 2018-08-24 | 2018-12-21 | 郑州云海信息技术有限公司 | A kind of execution method, system, device and the storage medium of periodic cycle task |
| CN109144704A (en) * | 2018-09-26 | 2019-01-04 | 浙江万朋教育科技股份有限公司 | A kind of method of Automatic dispatching timed task under distributed environment |
| CN109241182A (en) * | 2018-08-14 | 2019-01-18 | 中国平安人寿保险股份有限公司 | Big data real-time synchronization method, device, computer equipment and storage medium |
| CN109840251A (en) * | 2018-12-29 | 2019-06-04 | 北京奥鹏远程教育中心有限公司 | A kind of big data aggregate query method |
| CN110166528A (en) * | 2019-04-16 | 2019-08-23 | 平安科技（深圳）有限公司 | The method, apparatus and computer equipment for preventing node Notification of Changes from losing |
| CN110389961A (en) * | 2019-07-26 | 2019-10-29 | 苏州浪潮智能科技有限公司 | Timed task processing method, device, equipment and computer readable storage medium |
| CN110750341A (en) * | 2018-07-24 | 2020-02-04 | 深圳市优必选科技有限公司 | Task scheduling method, device, system, terminal equipment and storage medium |
| CN111176812A (en) * | 2019-12-27 | 2020-05-19 | 紫光云(南京)数字技术有限公司 | Clustered timing task scheduling system |
| CN111338647A (en) * | 2018-12-18 | 2020-06-26 | 杭州海康威视数字技术股份有限公司 | Big data cluster management method and device |
| CN112416542A (en) * | 2020-09-07 | 2021-02-26 | 上海哔哩哔哩科技有限公司 | Distributed task system, management method and device and computer equipment |
| CN115086255A (en) * | 2022-06-17 | 2022-09-20 | 北京商越网络科技有限公司 | Message delivery system of delay message |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159767A (en) * | 2015-09-06 | 2015-12-16 | 北京京东尚科信息技术有限公司 | Method and device for realizing distributed scheduling on the basis of zookeeper |
| CN106126332A (en) * | 2016-06-27 | 2016-11-16 | 北京京东尚科信息技术有限公司 | Distributed timing task scheduling system and method |
| US20170092060A1 (en) * | 2015-09-25 | 2017-03-30 | Bally Gaming, Inc. | Unified digital wallet |
| CN106909464A (en) * | 2015-12-22 | 2017-06-30 | 北京奇虎科技有限公司 | A kind of information synchronization method and device |
-
2017
- 2017-12-19 CN CN201711370060.2A patent/CN108255592B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159767A (en) * | 2015-09-06 | 2015-12-16 | 北京京东尚科信息技术有限公司 | Method and device for realizing distributed scheduling on the basis of zookeeper |
| US20170092060A1 (en) * | 2015-09-25 | 2017-03-30 | Bally Gaming, Inc. | Unified digital wallet |
| CN106909464A (en) * | 2015-12-22 | 2017-06-30 | 北京奇虎科技有限公司 | A kind of information synchronization method and device |
| CN106126332A (en) * | 2016-06-27 | 2016-11-16 | 北京京东尚科信息技术有限公司 | Distributed timing task scheduling system and method |
Non-Patent Citations (1)
| Title |
|---|
| LIN QIAO等: "Gobblin: unifying data ingestion for Hadoop", 《PUBLICATION: PROCEEDINGS OF THE VLDB ENDOWMENT AUGUST 2015》 * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958840B (en) * | 2018-07-09 | 2021-01-22 | 四川九洲电器集团有限责任公司 | Dynamic detection, merging and loading method for cluster configuration |
| CN108958840A (en) * | 2018-07-09 | 2018-12-07 | 四川九洲电器集团有限责任公司 | A kind of cluster configuration dynamic instrumentation merging loading method |
| CN110750341A (en) * | 2018-07-24 | 2020-02-04 | 深圳市优必选科技有限公司 | Task scheduling method, device, system, terminal equipment and storage medium |
| CN109241182A (en) * | 2018-08-14 | 2019-01-18 | 中国平安人寿保险股份有限公司 | Big data real-time synchronization method, device, computer equipment and storage medium |
| CN109241182B (en) * | 2018-08-14 | 2024-02-02 | 中国平安人寿保险股份有限公司 | Big data real-time synchronization method and device, computer equipment and storage medium |
| CN109062681A (en) * | 2018-08-24 | 2018-12-21 | 郑州云海信息技术有限公司 | A kind of execution method, system, device and the storage medium of periodic cycle task |
| CN109144704A (en) * | 2018-09-26 | 2019-01-04 | 浙江万朋教育科技股份有限公司 | A kind of method of Automatic dispatching timed task under distributed environment |
| CN109144704B (en) * | 2018-09-26 | 2021-04-20 | 浙江万朋教育科技股份有限公司 | Method for automatically scheduling timed tasks in distributed environment |
| CN111338647B (en) * | 2018-12-18 | 2023-09-12 | 杭州海康威视数字技术股份有限公司 | Big data cluster management method and device |
| CN111338647A (en) * | 2018-12-18 | 2020-06-26 | 杭州海康威视数字技术股份有限公司 | Big data cluster management method and device |
| CN109840251A (en) * | 2018-12-29 | 2019-06-04 | 北京奥鹏远程教育中心有限公司 | A kind of big data aggregate query method |
| CN109840251B (en) * | 2018-12-29 | 2023-11-03 | 北京奥鹏远程教育中心有限公司 | Big data aggregation query method |
| CN110166528B (en) * | 2019-04-16 | 2022-03-18 | 平安科技（深圳）有限公司 | Method and device for preventing node change notification from being lost and computer equipment |
| CN110166528A (en) * | 2019-04-16 | 2019-08-23 | 平安科技（深圳）有限公司 | The method, apparatus and computer equipment for preventing node Notification of Changes from losing |
| CN110389961A (en) * | 2019-07-26 | 2019-10-29 | 苏州浪潮智能科技有限公司 | Timed task processing method, device, equipment and computer readable storage medium |
| CN111176812A (en) * | 2019-12-27 | 2020-05-19 | 紫光云(南京)数字技术有限公司 | Clustered timing task scheduling system |
| CN112416542A (en) * | 2020-09-07 | 2021-02-26 | 上海哔哩哔哩科技有限公司 | Distributed task system, management method and device and computer equipment |
| CN115086255A (en) * | 2022-06-17 | 2022-09-20 | 北京商越网络科技有限公司 | Message delivery system of delay message |
| CN115086255B (en) * | 2022-06-17 | 2024-02-20 | 北京商越网络科技有限公司 | Message delivery system for delayed messages |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108255592B (en) | 2020-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108255592A (en) | A kind of Quartz clusters timing task processing system and method | |
| CN104199957B (en) | A kind of implementation method of Redis general-purpose proxies | |
| CN102760074B (en) | Method and its system for high load capacity operation flow scalability | |
| CN108958920A (en) | A kind of distributed task dispatching method and system | |
| EP2815346B1 (en) | Coordination of processes in cloud computing environments | |
| US20070013948A1 (en) | Dynamic and distributed queueing and processing system | |
| WO2015131696A1 (en) | Method and device for virtual network function management | |
| CN105630589A (en) | Distributed process scheduling system and process scheduling and execution method | |
| CN107590072A (en) | A kind of application and development and the method and apparatus of test | |
| CN107172187A (en) | A kind of SiteServer LBS and method | |
| CN103176892B (en) | A kind of page monitoring method and system | |
| CN112202746B (en) | RPC member information acquisition method, device, electronic equipment and storage medium | |
| CN108062231A (en) | A kind of cloud application automatic configuration method based on correlation analysis | |
| US20150120936A1 (en) | Coordination of processes in cloud computing environments | |
| CN108243012A (en) | Charging application processing system, method and device in online charging system OCS | |
| EP4050850A1 (en) | Service upgrading method, device and system | |
| CN110569113A (en) | Method and system for scheduling distributed tasks and computer readable storage medium | |
| CN108063783A (en) | The dispositions method and device of a kind of load equalizer | |
| CN109584106A (en) | A kind of wisdom cell serves end system | |
| CN115115329A (en) | Manufacturing middleware and cloud manufacturing framework for intelligent production line | |
| CN109165261A (en) | Method of data synchronization, device, server and computer storage medium | |
| CN106293911A (en) | Dispatching System, method | |
| CN104410511A (en) | Server management method and system | |
| CN106354507A (en) | Enterprise-level application management system and method for operating same | |
| CN109739665A (en) | Interface managerial method, device, server and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |