JVM 11中的G1 GC关键参数分析
Analysis of Key Parameters for G1 GC in JVM 11
丛储俊 1殷军普1
作者信息
- 1. 上海威士顿信息技术股份有限公司,上海 200052
- 折叠
摘要
Java是目前大数据组件的主要开发语言,JVM 11是目前成熟的大数据平台所支持的最新的LTS(Long Term Support)版本,G1 GC(Garbage-First Collector)是JVM 11的缺省GC方式,所以掌握JVM 11中的G1 GC的关键参数对于Java应用特别是长期运行的服务端应用有很重要的意义.该文对G1 GC的关键概念进行了介绍,分析了关键参数的的含义,给出了适用于Apache HBase的G1 GC参数参考.
Abstract
Java is currently the main development language for big data components,and JVM 11 is the latest LTS version supported by various mature big data platforms.Garbage First Collector(G1 GC)is the default GC method of JVM 11.Therefore,mastering the key parameters of G1 GC in JVM 11 is of great significance for Java applications,especially for long-term running server-side applications.This article introduces the key concepts of G1 GC,analyzes the meanings of key parameters,and provides a reference for G1 GC parameters applicable to Apache HBase.
关键词
JVM/GC/G1/GC/Apache/HBaseKey words
JVM/GC/G1 GC/Apache HBase引用本文复制引用
出版年
2024
NETL
NSTL
万方数据