在安装hive的过程中,我觉得我是按照教程走的,但是在启动hive时还是报错了,错误如下 Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/hadoop/hive/ql/io/NullScanFileSystem : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native M…
etcd Version: 3.0.15Git SHA: fc00305Go Version: go1.6.3Go OS/Arch: linux/amd64 https://github.com/coreos/etcd/blob/master/Documentation/op-guide/configuration.md usage: etcd [flags] start an etcd server etcd --version show the version of etcd etcd -h…
现今,已经有了Oauth2.0,写篇博客了解Oauth1.0的过程以及与2.0的区别. 在Oauth官网 关于1.0的介绍: 一.简介 OAuth authentication is the process in which Users grant access to their Protected Resources without sharing their credentials(证书) with the Consumer. OAuth uses Tokens generated by…