Management system and method for a big data processing device

• US 10,205,767 B2
• Filed: 09/24/2014
• Issued: 02/12/2019
• Est. Priority Date: 09/24/2013
• Status: Active Grant

• Current Assignee: LG CNS Company Limited (LG Corporation)
• Original Assignee: LG CNS Company Limited (LG Corporation)
• Inventors: Lee, Joo Youl, Rho, Seung Kab, Oh, Seok Keun, Yun, Sang Hyun, Lee, Su Yeon
• Primary Examiner(s): Mahmoudi, Tony
• Assistant Examiner(s): Le, Michael
• Application Number:
  US14/495,474
• Publication Number:
  US 20150088930A1
• Time in Patent Office: 1,602 Days
• Field of Search: 707770
• CPC Class Codes: G06F 16/27 Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
• CPC Class Codes: H04L 67/025 for remote control or remote monitoring of applications

Abstract

Provided is a management system for a big data processing device that includes a system management master node and at least one system management agent node communicatively coupled to the system management master node over a network. A first request-based communication path may be provided for transmitting data from a system management agent node to the system management master node and a second response-based communication path is provided for transmitting data from the system management master node to the system management agent node. The system management agent node may be configured to detect whether an instruction is included in a response received over the second communication path.

Claims

1. A management system for a big data processing device comprising:

a system management master node that includes hardware components; and

at least one system management agent node communicatively coupled to the system management master node over a network, wherein the at least one system management agent node includes hardware components, wherein the hardware components of the at least one system management agent node includes a queue,

wherein a first communication path is provided for transmitting data from the at least one system management agent node to the system management master node, and a second communication path is provided for transmitting data from the system management master node to the system management agent node,

wherein the system management agent node is configured to detect whether an instruction is included in a response received over the second communication path,

wherein the system management agent node stores the instruction in the queue, at the system management agent node, when the instruction is detected in the response from the system management master node received over the second communication path,

wherein the instruction corresponds to installation specification information for a distributed database, the installation specification information being requested by a client to be provided from the system management master node,

wherein the system management master node transmits, to the system management agent node, the instruction including the installation specification information for the distributed database through the second communication path,

wherein the system management master node determines an importance of the instruction, and based on the determined importance, the system management master node to add specific content including a rank code into the instruction, and the system management master node transmits the rank code included in the instruction through the network and over the second communication path to the system management agent node, wherein the system management agent node receives the rank code in the instruction, and the system management agent node to provide the received instruction including the rank code at a specific position in the queue without comparison,

wherein when the system management agent node receives the rank code in the instruction and the queue at the system management agent node already includes a plurality of previously stored instructions, the system management agent node to perform the following;

insert the instruction including a first rank code at a front of the queue having the previously stored instructions without comparison to any rank code of the previously stored instructions in the queue, and

insert the instruction including a second rank code at a rear of the queue having the previously stored instructions without comparison to any rank code of the previously stored instructions in the queue,

wherein the system management agent node installs a prescribed distributed database according to the installation specification information, and the system management agent node transmits, through the first communication path to the system management master node, an activation state for the prescribed database periodically at a prescribed time period, and

wherein the system management agent node transmits, over the first communication path, an error identification code to the system management master node when an error occurs during an installation procedure of the prescribed distributed database.

2. The management system of claim 1, wherein the system management master node stores the installation specification information for the prescribed distributed database into a system management database when the activation state for the specific database for the specific distributed database is normal.

3. The management system of claim 1, wherein the system management master node analyzes the error identification code to improve the activation state for the prescribed distributed database and retransmits the installation specification information based on the analysis to the system management agent node.

4. The management system of claim 1, wherein the system management agent node compares the rank code included instruction to a rank code of instructions stored in a queue to place the received instruction in the queue based on the rank code.

5. The management system of claim 1, wherein the system management agent node sends to the system management master node over the first communication path at least one of an authentication information request message, an identification message for the system management agent node, a state information message for the system management agent node or a processing result message for the instruction.

6. The management system of claim 5, wherein the system management master node sends to the system management agent node over the second communication path at least one of an authentication result for the system management agent node, a monitoring setting message for the system management agent node or a list for the instruction.

7. The management system of claim 1, wherein the hardware components of the system management master node includes at least one of a communication library and a web service module.

8. The management system of claim 1, wherein the hardware components of the system management agent node includes at least one of a communication library, a system management agent, and a monitoring module.

9. A management method for a big data processing device performed in a management system therefor including a system management master node and a system management agent node, wherein the system management master node includes hardware components, and the system management agent node includes hardware components, the management method comprising:

establishing first and second communication paths between the system management master node and the system management agent node;

detecting, by the system management agent node, whether an instruction including installation specification information for a distributed database is included in a response received through the second communication path from the system management master node;

when the instruction is included in the response, storing the instruction in a queue at the system management agent node,

wherein the system management agent node stores the instruction in the queue at the system management agent node when the instruction is detected in the response from the system management master node received over the second communication path,

wherein the instruction corresponds to installation specification information for a distributed database, the installation specification information being requested by a client to be provided from the system management master node,

wherein the system management master node transmits, to the system management agent node, the instruction including the installation specification information for the distributed database through the second communication path,

wherein the system management master node determines an importance of the instruction, and based on the determined importance, the system management master node to add specific content including a rank code into the instruction, and the system management master node transmits, over the second communication path, the rank code included in the instruction to the system management agent node, wherein the system management agent node receives the rank code in the instruction, and the system management agent node to provide the received instruction including the rank code at a specific position in the queue without comparison,

wherein when the system management agent node receives the rank code in the instruction and the queue at the system management agent node already includes a plurality of previously stored instructions, the system management agent node to perform the following;

insert the instruction including a first rank code at a first of the queue having the previously stored instructions without comparison to any rank code of the previously stored instructions in the queue, and

insert the instruction including a second rank code at a rear of the queue having the previously stored instructions without comparison to any rank code of the previously stored instructions in the queue,

wherein the system management agent node transmits an activation state for the prescribed distributed database through the first communication path periodically to the system management master node, and

wherein the system management agent node transmits, over the first communication path and to the system management master node, an error identification code when an error occurs during an installation procedure of the prescribed distributed database.

10. The management of claim 9, wherein the system management agent node sequentially installs the distributed database according to the instruction stored in the queue.

11. The management method of claim 9, wherein the system management master node stores the installation specification information for the prescribed distributed database in a system management database when the activation state for the prescribed distributed database is normal.

12. The management method of claim 9, wherein the hardware components of the system management master node includes at least one of a communication library and a web service module.

13. The management method of claim 9, wherein the hardware components of the system management agent node includes at least one of a communication library, a system management agent, and a monitoring module.