一.前述。Hbaseshell启动命令窗口，然后再Hbaseshell中对应的api命令如下。!(https://oscimg.oschina.net/oscnet/f7e582402837edd9ebbeea9ec37820f029b.jpg)二.说明Hbaseshell中删除键是空格Ctrl键。三.代码1.封装所有

一、第一种写法首先说一下遇到的一个问题sql:convertingargument$1type:unsupportedtype\\int,asliceofint!(https://oscimg.oschina.net/oscnet/a7fd2fce4a6a022c6ab3452d487f6ec83fe.png

!(https://oscimg.oschina.net/oscnet/58bb1d49ec3719e636a53464ea2d828715a.png)概述什么是SpringBoot？SpringBoot是Spring开源组织下的子项目，是Spring组件一站式解决方案，主要是简化了使用Spring

一丶创建数据表!(https://oscimg.oschina.net/oscnet/e9a6be52b7db0758b684822da0d5c473827.jpg)!(https://oscimg.oschina.net/oscnet/0aff48712ec62b5171392ae30ace50b99fa.jpg)

一丶创建数据表!(https://oscimg.oschina.net/oscnet/e9a6be52b7db0758b684822da0d5c473827.jpg)!(https://oscimg.oschina.net/oscnet/0aff48712ec62b5171392ae30ace50b99fa.jpg)

!(https://oscimg.oschina.net/oscnet/9de3ec3134254257807e912fab034223.jpg)节前某个部门的测试环境反馈tomcat会意外退出，我们到实际环境排查后发现不是jvmcrash，日志里有进程销毁的记录，从pause到destory的整个过程：org.apac

点击上方“中间件兴趣圈”，选择“设为星标”做积极的人，越努力越幸运！!(https://oscimg.oschina.net/oscnet/71eb753c0197b1ddde74497a579296873ec.png)(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fmp

!(https://oscimg.oschina.net/oscnet/9f832382ba8846b2acf3be66734945db.gif)!(https://oscimg.oschina.net/oscnet/50c9936a2b364e51b0f39550e2d2f3ec.jpg)在分布式系统中，由于