i hope you can get what i mean ?! On Sat, Nov 7, 2015 at 5:21 PM, Nick R. Katsipoulakis <nick.kat...@gmail.com > wrote:
> Hello again, > > Because the error you posted has the following: > > *[ERROR] Error on initialization of server mk-worker > org.apache.storm.netty.channel.ChannelException: Failed to bind > to: 0.0.0.0/0.0.0.0:6703 <http://0.0.0.0/0.0.0.0:6703>* > > If that is not the ERROR then you should post the proper part of your log. > > Nick > > On Sat, Nov 7, 2015 at 8:17 PM, researcher cs <prog.researc...@gmail.com> > wrote: > >> i'm just asking why you guess that there are another process using port >> 6703 ?!!! >> and my supervisor using one worker only >> >> On Sat, Nov 7, 2015 at 5:13 PM, Nick R. Katsipoulakis < >> nick.kat...@gmail.com> wrote: >> >>> Well, if that is the case then that means that another worker process is >>> already active. You have to go through the supervisor.log to see if Storm >>> has another worker process running. >>> >>> Nick >>> >>> On Sat, Nov 7, 2015 at 8:09 PM, researcher cs <prog.researc...@gmail.com >>> > wrote: >>> >>>> sorry how do you know if that any other process using port 6703 ?! i'm >>>> now running storm and think that this process for it ! am i right or wrong >>>> ? >>>> >>>> 3299 2766 0 02:55 pts/7 00:00:00 grep --color=auto 6703 >>>> >>>> On Sat, Nov 7, 2015 at 5:06 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 >>>>> >>>> >>>> >>> >>> >>> -- >>> Nick R. Katsipoulakis, >>> Department of Computer Science >>> University of Pittsburgh >>> >> >> > > > -- > Nick R. Katsipoulakis, > Department of Computer Science > University of Pittsburgh >
