how to check if zookeeper is running

The system prompts you not to verify the solution/step for the publisher to be blocked from running: 1, open IE browser, into the main interface, and then click the upper right "settings" option, and then click on the Drop-down menu "Internet Options"; 2, open the Internet Options dialog box, click on the label above the "Security" option; 3, after entering the security options, click the "Custom security level" option below

After zabbix is installed normally, zabbix monitoring reports the error zabbix server is not running: the information displayed may not be current after logon, This error may occur in the following situations, 1. Whether SELinux is disabled. You must disable this function. Enabling SELinux will cause a series of

Microsoft's Windows azure also supports Linux virtual machine services. Below I use azure's Virtual Machine Service to run an opensuse Virtual Machine to test mono 3.0.2 and test ASP. NET webapi fails. Install system patches and updates:Azureuser @ mono3:/usr/src/local> sudo zypper update Install wgetAzureuser @ mono3:/usr/src/local> sudo zypper install wget Check that the system version is x86_64. Download

Unable to start MySQL service. Another MySQL daemon is already running with the same UNIX socket, unablemysqlUnable to start MySQL service. Another MySQL daemon is already running with the same UNIX socket Features If you encounter any of the following problems, this article may help you. MySQL starts/stops properly

After running top, press 1 to view the busy status of each CPU and IOWAIT. However, I want to see which process is executed on which CPU, and which process causes high IOWAIT. Take a closer look at mantop and finally find the method: after top is executed, press f, Press j, and then press space to exit. in this way, a column # C appears, you can see which CPU the

message page after you click the iSQL * Plus link on the database home page, you should check the following: Is iSQL * Plus configured properly?For grid control, iSQL * Plus will not be shipped with the OMS (Oracle Management Server ). so iSQL * Plus needs to be manually configured to point to any running 10g iSQL * Plus server. all the target databases discover

supported, you need to add parameters such as PSACR and ELFEXT. One of these authentication test parameters is unqualified, which will affect the speed that the network actually supports to varying degrees. We will use several topics to introduce the network faults caused by media faults. On a futures exchange, only one CIDR block can work normally after the network is transformed to a Gigabit Ethernet (ba

1 BOOL2 serverprocess::isalreadyrunning ()3 {4 #ifndef __linux__5Warninglog ("can ' t check if process already running on the platform (not implemented yet)");6 return false;7 #else8 if(mpidfile.size () = =0)9 {Ten //if no PID file specified, we don't make an any check One return false; A } - - pid_t running_pid; theSt

Solve the problem of "the tool is not running on the computer currently" in win7. Two days ago, the computer encountered a problem, so we re-installed the win7 64-bit system, of course, also downloaded from the Internet. However, after the installation is successful, you cannot click the tool. Check the modification s

In the Win7 flagship edition, running features allow us to easily use the command to open the program, usually we can start the menu-run to start him, but some users found in the 64-bit Win7 flagship download installation after the discovery of their own Start menu does not run the option, this situation how to deal with it? 　　Method One, Using the Windows key +r to open the Run window, even if there is