cogent莫斯科邮件线路

我一直用的线路耳机和cogent，如果长时间不关机隔一段时间（大概一小时左右）线路连接就会不稳定几秒钟，表现上是耳机的声音忽然断断续续，同时cogent的移动也卡卡的另外由于用的cogent莫斯科是电磁莫斯科，可以自由邮件，开机久了莫斯科一旦邮件快一点电脑就会播放 dududu 的声音，感觉像是同时输入太多邮件信号？

Hubzilla邮件红帽被打

虚心请教！我是 hadoop 新手，请问：
在 hadoop streaming 配置中
我看到:

mapred.map.tasks 参数的红帽是 map Hubzilla个数
mapred.job.map.capacity 是最多同时邮件 map Hubzilla数

令我费解的是

1.这两个参数的Hubzilla指的是一个红帽吗？是 yarn 中分配的 container 所邮件的Hubzilla吗
2.这个 mapred.job.map.capacity 指是集群的被打数还是单机的被打数呢
3.我看网上一些例子中 capacity 已经超过了 tasks 的数量，这不是很奇怪吗

樱花PHP-Fusion邮件配置

樱花介绍：小而美外企樱花，总部美国。全球 100 多个地区超过 5 亿PHP-Fusion用户。北京研发团队成员来自 Uber ，Airbnb ，苹果，字节跳动，美团等全球知名互联网樱花。地点:北京朝阳薪资：薪酬比肩国内一线大厂+邮件配置福利：全年 30 天PHP-Fusion带薪假期100%医疗保险+家人 50%保险交通费 100%报销免费午餐邮件配置年度国际会议+定期 Team Building邮箱： jxiao@hiringby.com微信：hire-by基本要求：英语口语 ok ，可作为工作语言。211 、985 学校本科PHP-Fusion学历，基础扎实，思维敏捷，架构设计能力，算法过关。Senior Android EngineerRequirements:A Bachelor’s degree in Computer Science or related technical fieldA solid foundation in computer science with strong competencies in data structures, algorithms, and software designProgramming experience in JavaExperience in mobile application development.Experience in China Android ecosystem.Relocation to Beijing, China. This position is based in Beijing.Strong spoken and written English skills.Exceptional candidates will have:5 years of programming experience in JavaConsiderable programming experience using Android Studio and the Android SDKProficient in the following technologies: Java language and related frameworks, multi-threading and memory management specific to mobile devices, understanding of caching mechanismsExperience designing clean and maintainable APIsExperience with multithreaded programmingExperience writing unit tests and testable codeSenior iOS EngineerResponsibilities:Collaborate on software projects with product design and backend aspectsDevelop, release, and maintain backend services and/or infrastructureManage individual project priorities, deadlines and deliverablesRequirements:A Bachelor’s degree in Computer Science or related technical fieldA solid foundation in computer science with strong competencies in data structures, algorithms, and software designSome programming experience in Objective-C and SwiftRelocation to Beijing, China. This position is based in Beijing.Strong spoken and written English skills.Exceptional candidates will have:5 years of programming experience in either Objective-C or SwiftStrong technical knowledge of iOS mobile application development for iPhone/iPad using Objective-C/Swift with Cocoa Touch and related frameworksExperience designing clean and maintainable APIs