#ROR

Kafka跨集群同步工具——MirrorMaker

MirrorMaker是为解决Kafka跨集群同步、创建镜像集群而存在的。下图展示了其工作原理。该工具消费源集群消息然后将数据又一次推送到目标集群。watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2R1dGxpdXl1bjgyNw==/font/5a6L5L2T/fontsi...

Android-The connection to adb is down, and a severe error has occured

eclipse开发安卓时执行程序可能会出现如题的console信息。这样的情况须要重新启动adb,详细方法是:cmd命令进入DOS命令行,假设adb.exe的路径已经加到了环境变量PATH中,就能够直接敲“ adb kill-server”。把adb进程杀死;然后敲“ adb s...

关于VUE项目中报Error: Avoided redundant navigation to current location: 的错

在VUE中路由遇到Error:Avoidedredundantnavigationtocurrentlocation:报错显示是路由重复,虽然对项目无影响,但是看到有红的还是不舒服。于是查了一下发现可以这样解决在你引入VueRouter的时候再加上一句话:constoriginalPush=VueRouter.prot...

Genymotion出现Installation error: INSTALL_FAILED_CPU_ABI_INCOMPATIBLE错误解决方法

      今天在Genymotion上执行曾经的一个项目(libs中有多个SDK和so文件)时,出现下面错误:Console控制台中:Installationerror:INSTALL_FAILED_CPU_ABI_INCOMPATIBLE Log...

Error Code: 1175. You are using safe update mode and you tried to update a table

错误描写叙述11:14:39deletefromt_analy_yhdErrorCode:1175.YouareusingsafeupdatemodeandyoutriedtoupdateatablewithoutaWHEREthatusesaKEYcolumnTodisablesafemode,toggletheop...
代码星球 ·2020-08-25

nginx-404与fastcgi_intercept_errors指令

nginx-404与fastcgi_intercept_errors指令  fastcgi_intercept_errors语法:fastcgi_intercept_errorson|off 默认值:fastcgi_intercept_errorsoff 使用字段:http,se...

pip安装报错:ModuleNotFoundError: No module named 'pip'

C:UsersaPycharmProjectsuntitled>pip3-VTraceback(mostrecentcalllast):File"d:usersaappdatalocalprogramspythonpython36libunpy.py",line193,in_run_module_as_main"...

mysql:ERROR 3678 (HY000) at line 1: Schema directory './zabbix' already exists.

1,故障现象:mysql:[Warning]Usingapasswordonthecommandlineinterfacecanbeinsecure.ERROR3678(HY000)atline1:Schemadirectory'./zabbix'alreadyexists.Thismustberesolvedmanu...
代码星球 ·2020-08-24

mysql 报 error while loading shared libraries: libtinfo.so.5 解决办法

linux安装MySQL报errorwhileloadingsharedlibraries:libtinfo.so.5解决办法MySQL我采用的是Linux-Generic包安装,其中详细略过不表。一顿操作之后,终于到将mysql服务启动。但是到了连接服务的时候却报错了。mysql:errorwhileloadings...

mysql5.7初始化密码报错 ERROR 1820 (HY000): You must reset your password using ALTER USER statement before

mysql5.7初始化密码报错ERROR1820(HY000):YoumustresetyourpasswordusingALTERUSERstatementbeforemysql初始化密码常见报错问题1,mysql5.6是密码为空直接进入数据库的,但是mysql5.7就需要初始密码cat/var/log/mysqld...

解决mysql8报错:ERROR 1410 (42000): You are not allowed to create a user with GRANT

 1.今天刚装了mysql8.0.13,试着分配几个账号和权限,结果报错:2.查资料得知mysql8的分配权限不能带密码隐士创建账号了,要先创建账号再设置权限输入命令:Grantallprivilegesontest.*to'test'@'%';又报错:Youarenotallowedtocreateause...

docker push 报错:received unexpected HTTP status: 500 Internal Server Error

解决办法:关闭selinux[root@k8s-master~]#dockerpush10.0.0.10:5000/nginxThepushreferstoarepository[10.0.0.10:5000/nginx]22439467ad99:Retryingin1secondb4a29beac87c:Retryi...

[mysq]ERROR 2006 (HY000) at line xx: MySQL server has gone away 解决方法

 vi/etc/my.cnf[mysqld]#项目添加以下内容wait_timeout=2880000interactive_timeout=2880000max_allowed_packet=100M ...
代码星球 ·2020-08-24

Syntax error: "(" unexpected shell里面的报错解决

author:headsen chendate:2019-08-08 11:11:38notice:个人原创 Ubuntu上运行shell脚本总是报下面这个错误,在centos下面或者mac里面都没有问题解决办法:更改默认的dashdpkg-reconfiguredash这样就调整过来了原...

Python 安装出错:Setup script exited with error: command 'gcc' failed with exit status 1

 退出当前环境:logout(再重新登录进去)yuminstallpython-devel -yyuminstalllibevent-devel -y把环境更新下yuminstallgroupinstall'developmenttools' -y...
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