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ES报错处理-mapper [xx.xx] of different type, current_type [text], merged_type [keyword]

背景我司有一套开源使用规范,衰退期的软件或版本需要升级到GA版本。我们ES服务端是6.8.x的,根据ES官方推荐版本,springdataelasticsearch使用的是3.2.x,配套的springboot版本为2.2.x.我们当前使用的版本已经比较老了,我们需要将springboot升级到2.6.x,并将springdataelasticsearch升级到4.3.x。因为高版本springdataelasticsearch的API有较大的改动,我们代码中用到API已经被删掉了,整改工作量非常大,因此决定先升级springboot到2.6.x,springdataelasticsearch

彻底解决Android Studio Minimum supported Gradle version is X.Y.Z. Current version is x.y.z.问题

文章目录1.Gradle插件版本2.Gradle版本3.Gradle与GradlePlugin兼容搭配4.我哪里寻找`Gradle`版本和`Gradleplugin`版本5.总结  由于AndroidStudio是基于Gradle编译的,面对众多的Gradle版本,类似于Android碎片化的概念,在编译项目上或多或少会存在兼容性问题。如题,MinimumsupportedGradleversionis6.1.1.Currentversionis5.6.4...,MinimumsupportedGradleversionis6.7.1.Currentversionis5.6.Ifusingth

彻底解决Android Studio Minimum supported Gradle version is X.Y.Z. Current version is x.y.z.问题

文章目录1.Gradle插件版本2.Gradle版本3.Gradle与GradlePlugin兼容搭配4.我哪里寻找`Gradle`版本和`Gradleplugin`版本5.总结  由于AndroidStudio是基于Gradle编译的,面对众多的Gradle版本,类似于Android碎片化的概念,在编译项目上或多或少会存在兼容性问题。如题,MinimumsupportedGradleversionis6.1.1.Currentversionis5.6.4...,MinimumsupportedGradleversionis6.7.1.Currentversionis5.6.Ifusingth

hint: Updates were rejected because the tip of your current branch is behind(git push线上与本地版本冲突问题)

Git本地代码推送到线上出现的问题错误信息为:error:failedtopushsomerefsto'http://**:**/**/**.git'hint:UpdateswererejectedbecausethetipofyourcurrentbranchisbehindTohttp://**:**/**/**.git! refs/heads/master:refs/heads/master [rejected](non-fast-forward)Donehint:itsremotecounterpart.Integratetheremotechanges(e.g.hint:'gitpu

hint: Updates were rejected because the tip of your current branch is behind(git push线上与本地版本冲突问题)

Git本地代码推送到线上出现的问题错误信息为:error:failedtopushsomerefsto'http://**:**/**/**.git'hint:UpdateswererejectedbecausethetipofyourcurrentbranchisbehindTohttp://**:**/**/**.git! refs/heads/master:refs/heads/master [rejected](non-fast-forward)Donehint:itsremotecounterpart.Integratetheremotechanges(e.g.hint:'gitpu

Packet Tracer – 在单区域中配置 OSPFv2pka

地址分配表设备接口IP地址子网掩码默认网关R1G0/0172.16.1.1255.255.255.0未提供S0/0/0172.16.3.1255.255.255.252未提供S0/0/1192.168.10.5255.255.255.252未提供R2G0/0172.16.2.1255.255.255.0未提供S0/0/0172.16.3.2255.255.255.252未提供S0/0/1192.168.10.9255.255.255.252未提供R3G0/0192.168.1.1255.255.255.0未提供S0/0/0192.168.10.6255.255.255.252未提供S0/0/1

Packet Tracer – 在单区域中配置 OSPFv2pka

地址分配表设备接口IP地址子网掩码默认网关R1G0/0172.16.1.1255.255.255.0未提供S0/0/0172.16.3.1255.255.255.252未提供S0/0/1192.168.10.5255.255.255.252未提供R2G0/0172.16.2.1255.255.255.0未提供S0/0/0172.16.3.2255.255.255.252未提供S0/0/1192.168.10.9255.255.255.252未提供R3G0/0192.168.1.1255.255.255.0未提供S0/0/0192.168.10.6255.255.255.252未提供S0/0/1

It is currently in use by another Gradle instance

FAILURE:Buildfailedwithanexception.*Whatwentwrong:CouldnotcreateserviceoftypeTaskHistoryRepositoryusingTaskExecutionServices.createTaskHistoryRepository().>Timeoutwaitingtolocktaskhistorycache(/Volumes/MacUser/macbook/lab/aws/training/gradle_student_mgmt/.gradle/4.5.1/taskHistory).Itiscurrentlyinuse

It is currently in use by another Gradle instance

FAILURE:Buildfailedwithanexception.*Whatwentwrong:CouldnotcreateserviceoftypeTaskHistoryRepositoryusingTaskExecutionServices.createTaskHistoryRepository().>Timeoutwaitingtolocktaskhistorycache(/Volumes/MacUser/macbook/lab/aws/training/gradle_student_mgmt/.gradle/4.5.1/taskHistory).Itiscurrentlyinuse

MySQL中USER()和CURRENT_USER()的区别

GreatSQL社区原创内容未经授权不得随意使用,转载请联系小编并注明来源。GreatSQL是MySQL的国产分支版本,使用上与MySQL一致。作者:YeJinrong/叶金荣意外发现USER()和CURRENT_USER()的一点不同。某次在用ALTERUSER想要修改账户密码时,发现执行下面的SQL会报语法错误:mysql>ALTERUSERUSER()IDENTIFIEDWITH...ERROR1064(42000):YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfor