ambari开启nodemanager卡住,后台日志: Mar ::, WARN [ambari-action-scheduler] ActionScheduler: - Exception received java.lang.RuntimeException: Invalid DB state, broken one-to-one relation at org.apache.ambari.server.actionmanager.HostRoleCommand.getExecutionCo…

Unable to read workbench state. Workbench UI layout will be reset.XML document structures must start and end within the same entity. 错误提示是说:不能找到正式的工作台,工作台UI的布局将被重排! 上次卡住了,然后直接杀进程,关闭掉,今天打开的时候一直报这个错误. --------------------解决方案-------------------- 1,检查一下…

vmware安装扩展工具报错的问题 vmware安装扩展工具报错Creating a new initrd boot image for the kernel.update-initramfs: Generating /boot/initrd.img-2.6.38-8-genericinitctl: Job failed to start www.2cto.com Unable to start services for VMware Tools 解决方法: sudo apt-get insta…

debian安装vmware错误 https://github.com/AdministratorGithub/vmshell vm15.1.0解决linux安装出现Unable to start services. See log file /tmp/vmware-root/vmware-6853.log for details.1.git clone https://github.com/AdministratorGithub/vmshell.git2.chmod +x 1.shell &&a…

首先,我的问题是如下: Traceback (most recent call last): File , in <module> AMSServiceCheck().execute() File , in execute method(env) File , in thunk return fn(*args, **kwargs) File , in service_check raise Fail("Values %s and %s were not found in the re…

ZHAOFLIU-Mac:dev liuzhaofu$ ./start --seed#############################################################OSSA startup script#############################################################INFO: .ossa_profile exists. Sourcing from .ossa_profileINFO: Produc…

Introduction Notable JIRAs API Resources and Syntax Blueprint Usage Overview Step 0: Prepare Ambari Server and Agents Step 1: Create Blueprint Step 2: Register Blueprint with Ambari Step 3: Create Cluster Creation Template Step 4: Setup Stack Reposit…

Android之SystemUI载入流程和NavigationBar的分析 本篇仅仅分析SystemUI的载入过程和SystemUI的当中的一个模块StatusBar的小模块NavigationBar,以Android6.0代码进行分析 AndroidManifest.xml <application android:name=".SystemUIApplication" android:persistent="true" android:allowClear…

1. JE falcon还需要安装je用来处理jdbc,否则打不开falcon的页面,爆内部错误503,然后看异常信息:Caused by: org.apache.falcon.FalconException: java.lang.RuntimeException: GraphFactory could not instantiate this Graph implementation [com.thinkaurelius.titan.core.TitanFactory]. Caused by:…

由于CentOS-6.5 minimal很多工具都默认没有安装,安装VMwareTools需要用到Perl,所以老伯建议先配置好网络再接着安装. 网络配置方法可以参考在VMware上安装CentOS-6.5 minimal - 配置网络. 安装Perl yum install perl 安装VMware Tools 1 点击VMware菜单上的Install VMware Tools选项后,光驱就会自动加载linux.iso文件. 2 挂载光驱 mount /dev/cdrom /mnt 3 将…