1) identify which process is using port 2191 *netstat -plten|grep 2181* tcp6 0 0 :::2181 :::* LISTEN 1005 47356 4226/java
2) Find out the details *ps -ef|grep 4226* hduser 4226 1 0 Jul05 ? 00:03:09 /usr/java/latest/bin/java -Dzookeeper.log.dir=/home/hduser/hadoop-3.1.0/logs -Dzookeeper.root.logger=INFO,CONSOLE -cp /home/hduser/zookeeper-3.4.6/bin/../build/classes:/home/hduser/zookeeper-3.4.6/bin/../build/lib/*.jar:/home/hduser/zookeeper-3.4.6/bin/../lib/slf4j-log4j12-1.6.1.jar:/home/hduser/zookeeper-3.4.6/bin/../lib/slf4j-api-1.6.1.jar:/home/hduser/zookeeper-3.4.6/bin/../lib/netty-3.7.0.Final.jar:/home/hduser/zookeeper-3.4.6/bin/../lib/log4j-1.2.16.jar:/home/hduser/zookeeper-3.4.6/bin/../lib/jline-0.9.94.jar:/home/hduser/zookeeper-3.4.6/bin/../zookeeper-3.4.6.jar:/home/hduser/zookeeper-3.4.6/bin/../src/java/lib/*.jar:/home/hduser/zookeeper-3.4.6/bin/../conf: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=false org.apache.zookeeper.server.quorum.QuorumPeerMain /home/hduser/zookeeper-3.4.6/bin/../conf/zoo.cfg 3) confirm it jps|grep 4226 4226 QuorumPeerMain HTH, Dr Mich Talebzadeh LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* http://talebzadehmich.wordpress.com *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On Sun, 8 Jul 2018 at 08:11, Vineet Herenj <vinither...@gmail.com> wrote: > Hello, > > It seems that some other application is running on 2181 port and i am > unable to terminate it. So I decided to change the port for the zookeeper > server and now its running fine. > > > Thanks, > *Vineet Apoorv Herenj* > M.Tech, IIT Kharagpur > Department of Computer Science and Engineering > Kharagpur, India > > m: +919679700816 > e: *vinither...@gmail.com <vinither...@gmail.com> * > > > > > > On Mon, Jul 2, 2018 at 6:34 AM Yi, Gene <gene...@sc.com.invalid> wrote: > > > Run lsof -i:2181 to check? > > > > -----Original Message----- > > From: Ted Yu [mailto:yuzhih...@gmail.com] > > Sent: Sunday, July 01, 2018 7:52 PM > > To: users@kafka.apache.org > > Subject: [External] Re: Cannot run the inbuild zookeeper server. > > > > 'Address already in use' indicates that there was some (zookeeper) server > > running on the same machine. > > > > Can you double check ? > > > > Thanks > > > > On Sun, Jul 1, 2018 at 4:45 AM, Vineet Herenj <vinither...@gmail.com> > > wrote: > > > > > Hello, > > > > > > I am not able to run the inbuild zookeeper server. > > > Following error shows: > > > > > > *java.net.BindException: Address already in use* > > > > > > Please assist for the issue. > > > > > > Regards, > > > *Vineet Apoorv Herenj* > > > M.Tech, IIT Kharagpur > > > Department of Computer Science and Engineering > > > Kharagpur, India > > > > > > m: +919679700816 > > > e: *vinither...@gmail.com <vinither...@gmail.com> * > > > > > > > This email and any attachments are confidential and may also be > > privileged. If you are not the intended recipient, please delete all > copies > > and notify the sender immediately. You may wish to refer to the > > incorporation details of Standard Chartered PLC, Standard Chartered Bank > > and their subsidiaries at https://www.sc.com/en/our-locations. Please > > refer to https://www.sc.com/en/privacy-policy.html for Standard > Chartered > > Bank’s Privacy Policy. > > >
