how to check if zookeeper is running

When samba client is running, libreadline appears. so.6: undefined symbol: PC solution Q: www.2cto.com yum install samba-client then run smbclient, error: smbclient: symbol lookup error:/usr/local/lib/libreadline. so.6: undefined symbol: pc a by Wooce: cd/usr/local/libmkdir tempmv libreadline * temp/ldconfig and then run smbclient. The problem is solved! Q: Why d

On the server, you can manage tools, Event Viewer-Applications ProgramLogs If you can see the information from "freehostmainservice" and the content is "completed", it indicates that the automatic task module is running normally. If you do not see any information in this area or see the red error message, go Try using IE on the server to access the followin

When running domino in Linux/Unix systems, it will go down without any reason and no NSD logs will be generated. In this case, log on to the system as a root user and enter the following command: Show Source 1 Ulimit -N Check the value and run Domino. The IBM recommended value is 20000 or above. Therefore, if the value

In Linux, how does one know what program a port is running? When we use netstat-an, we sometimes see similar output: www.2cto.com udp 0 0 0.0.0.0: 32768 0.0.0.0: * What should I do if I find that/etc/services does not have the port description? Is this a hacker program? Is there a way to

Android determines whether an application or activity is running. androidactivity This method is encapsulated in my applications and needs to check my applications and determine whether an activity is running on the mobile phone

Using shell scripts to check service opening conditions#!/bin/bash# need to install Yum install Nmap first-y# checks whether the specified port is on function checkportstatus () {Status= ' Nmap-ss127.0.0.1-P $1| grep Open | Awk'{print $}'` if["$status"!="Open" ]; Thenreturn 0; Else return 1; Fi}checkportstatus theecho $?CheckportstatusBayiecho $?Call Python to send QQ mail messages (ca

Eject when debugging: Unable to start debugging on the Web server. The IIS worker process for the open URL is not currently running.Workaround:1. The authentication of the computer itself is not turned on,: Control Panel-> Programs-> Turn Windows feature on or off->internet information service-World Wide Web Services-> Security-> Check Windows Authentication;2. I

Restart the Tomcat server on the console with the following error:Cause Analysis:You ' ve Another instance of Tomcat already running. Can confirm this by going to http://localhost:8080 your webbrowser and check if you get the Tomcat default home page or a tomcat-sp Ecific 404 error page. Both is equally valid evidence that Tomcat runs fine; If it didn ' t, then y

After installing Zabbix, it was found that Zabbix server was not running this error, 650) this.width=650; "title=" image "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" image "src=" http://s3.51cto.com/wyfs02/M01/77/D2/ Wkiom1zuvr3qbsdnaagnenxnhzw102.png "" 484 "height=" 188 "/> First check