Ozone SCM的Container状态转化分析

阅读量：399 次

发布时间：2019-03-05

本文共 1141 字，大约阅读时间需要 3 分钟。

??

????????Ozone SCM?Pipeline??????????????????????????Container???Ozone SCM??????????Container?????????????????????????HDFS??NameNode?Block???????????Container?????????Container???????????????????

SCM?Datanode???Container????

Ozone SCM??Container Report???Datanode?????????????????????????????????? 1. Datanode????????Container??????????????SCM??? 2. SCM??????????????Container???????????????????????miss??? 3. SCM??ReplicationManager????Container????????????????????????????Container????? 4. Stale/Dead Handler????????inactive Pipeline??Container?????

SCM Container????

?????????Container???????????????6???? - **OPEN**???????????????? - **CLOSING**???????? - **QUASI_CLOSED**????????? - **CLOSED**?????????????? - **DELETING**???????? - **DELETED**??????????admin????????????

?????

QUASI_CLOSED?CLOSED??????

QUASI_CLOSED?CLOSED??????????????????????????

???????????QUASI_CLOSED?SCM???????CLOSED?

????????

[?1]

????

[1]. Apache JIRA HDDS-2794?Failed to close QUASI_CLOSED container [2]. Apache JIRA HDDS-1561?Mark OPEN containers as QUASI_CLOSED as part of Ratis groupRemove [3]. Apache JIRA HDDS-737?Introduce Incremental Container Report

转载地址：http://vkng.baihongyu.com/

你可能感兴趣的文章

OAuth2 vs JWT，到底怎么选？

Vue.js 学习总结（14）—— Vue3 为什么推荐使用 ref 而不是 reactive

oauth2-shiro 添加 redis 实现版本

OAuth2.0_JWT令牌-生成令牌和校验令牌_Spring Security OAuth2.0认证授权---springcloud工作笔记148

OAuth2.0_JWT令牌介绍_Spring Security OAuth2.0认证授权---springcloud工作笔记147

OAuth2.0_介绍_Spring Security OAuth2.0认证授权---springcloud工作笔记137

OAuth2.0_完善环境配置_把资源微服务客户端信息_授权码存入到数据库_Spring Security OAuth2.0认证授权---springcloud工作笔记149

OAuth2.0_授权服务配置_Spring Security OAuth2.0认证授权---springcloud工作笔记140

OAuth2.0_授权服务配置_三项内容_Spring Security OAuth2.0认证授权---springcloud工作笔记141

OAuth2.0_授权服务配置_令牌服务和令牌端点配置_Spring Security OAuth2.0认证授权---springcloud工作笔记143

OAuth2.0_授权服务配置_客户端详情配置_Spring Security OAuth2.0认证授权---springcloud工作笔记142

OAuth2.0_授权服务配置_密码模式及其他模式_Spring Security OAuth2.0认证授权---springcloud工作笔记145

OAuth2.0_授权服务配置_授权码模式_Spring Security OAuth2.0认证授权---springcloud工作笔记144

OAuth2.0_授权服务配置_资源服务测试_Spring Security OAuth2.0认证授权---springcloud工作笔记146

OAuth2.0_环境介绍_授权服务和资源服务_Spring Security OAuth2.0认证授权---springcloud工作笔记138

OAuth2.0_环境搭建_Spring Security OAuth2.0认证授权---springcloud工作笔记139

oauth2.0协议介绍，核心概念和角色，工作流程，概念和用途

OAuth2.0四种模式的详解

OAuth2授权码模式详细流程（一）——站在OAuth2设计者的角度来理解code

oauth2登录认证之SpringSecurity源码分析