i tried to run username@ubuntu:~$ sudo netstat -antlp|grep 2181 tcp6 0 0 :::2181 :::* LISTEN 2301/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:65107 ESTABLISHED 2301/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:65105 ESTABLISHED 2301/java tcp6 0 0 127.0.0.1:65110 127.0.0.1:2181 ESTABLISHED 2512/java tcp6 0 0 127.0.0.1:65122 127.0.0.1:2181 ESTABLISHED 2963/java tcp6 0 0 127.0.0.1:65107 127.0.0.1:2181 ESTABLISHED 2415/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:65110 ESTABLISHED 2301/java tcp6 0 0 127.0.0.1:65105 127.0.0.1:2181 ESTABLISHED 2319/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:65122 ESTABLISHED 2301/java
On Sat, Nov 7, 2015 at 5:40 PM, researcher cs <prog.researc...@gmail.com> wrote: > ok i tried to run this "sudo netstat -antlp|grep 6703" and got this > tcp6 0 0 :::6703 :::* LISTEN 2963/java > > here did you mean the pid is 2963 if that i got nothing when ran > sudo ps -ef|grep 2963 > > > > > On Sat, Nov 7, 2015 at 5:21 PM, Fan Jiang <dcva...@gmail.com> wrote: > >> Type in "sudo netstat -antlp|grep 6703" to see if it returns anything - >> it should in your case. The rightmost column in the result is the PID of >> the running process using the port. The you can type in "sudo ps -ef|grep >> <pid>" to see what the exact process is. Make sure you prefix the commands >> with "sudo" so that you can search among all processes running on the >> machine. >> >> Please be nice to others who answer your question nicely. Nobody owe you >> an answer. >> >> — >> Sincerely, >> Fan Jiang >> >> >> On Sat, Nov 7, 2015 at 8:07 PM, Nick R. Katsipoulakis < >> nick.kat...@gmail.com> wrote: >> >>> Then I guess it means that another process is using port 6703. That >>> means that the supervisor (Storm) can not start worker process on port 6703 >>> and that is why you get the previous error. >>> >>> I hope the above helps. >>> >>> Nick >>> >>> On Sat, Nov 7, 2015 at 7:58 PM, researcher cs <prog.researc...@gmail.com >>> > wrote: >>> >>>> sorry this command ps -ef|grep 6703 got this result username 3299 2766 >>>> 0 02:55 pts/7 00:00:00 grep --color=auto 6703 >>>> >>>> On Sat, Nov 7, 2015 at 4:57 PM, researcher cs < >>>> prog.researc...@gmail.com> wrote: >>>> >>>>> i used this command ps -ef|grep 6703 and got this username 4162 3449 0 >>>>> 02:32 pts/8 00:00:00 grep --color=auto 6703 >>>>> >>>>> and this command netstat -netulp | grep 2181 and got this >>>>> (Not all processes could be identified, non-owned process info will >>>>> not be shown, you would have to be root to see it all.) tcp6 0 0 :::2181 >>>>> :::* LISTEN 1000 14805 2301/java >>>>> >>>> >>>> >>> >>> >>> -- >>> Nick R. Katsipoulakis, >>> Department of Computer Science >>> University of Pittsburgh >>> >> >> >
