Unlock instant, AI-driven research and patent intelligence for your innovation.

Data partition splitting method and device

A data partition and to-be-split technology, applied in the storage field, can solve the problem of low efficiency of updating and splitting strategy

Active Publication Date: 2021-04-27
HANGZHOU HIKVISION DIGITAL TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for splitting data partitions, which can solve the problem of low efficiency in updating split strategies in related technologies

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data partition splitting method and device
  • Data partition splitting method and device
  • Data partition splitting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0064] For the convenience of understanding, the nouns involved in the embodiments of the present invention are first explained below:

[0065] Hbase: It is a distributed storage system for mass structured storage of data. The Hbase system architecture includes a large number of Clients (clients), a large number of HRegionservers (servers) and HMaster (master node), where the server is Hbase At the core, each server can store and manage a large nu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data partition splitting method and device, belonging to the technical field of storage. The method includes: receiving a split strategy update instruction, the split strategy update instruction carrying at least a split strategy; parsing the split strategy update instruction to obtain the split strategy; loading the split strategy; The above split strategy is used to split the data partition to be split. In the present invention, the splitting strategy updated by the server can take effect during this running process without restarting, avoiding service interruption and greatly improving the efficiency of updating the splitting strategy.

Description

technical field [0001] The invention relates to the field of storage technology, in particular to a data partition splitting method and device. Background technique [0002] Region (data partition) refers to the smallest unit of distributed storage in Hbase (a distributed storage system). Hbase includes a large number of HRegionservers (servers that store and manage data partitions, hereinafter referred to as servers). Different data partitions can be distributed in different servers. In order to ensure load balancing among a large number of servers. During the running of the server, the amount of data stored in the data partition will gradually increase with the continuous insertion of data. When the amount of data stored in the data partition is too large, the server needs to split the data partition to disperse the data stored in the data partition. The amount of data. [0003] Whenever the server starts, it will load the pre-stored configuration file and obtain the spl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F16/22G06F16/23
CPCG06F9/44505G06F9/445G06F16/22G06F16/23
Inventor 郭峰管国辰
Owner HANGZHOU HIKVISION DIGITAL TECH