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From Dima Gutzeit <dima.gutz...@mailvision.com>
Subject Re: ZooKeeper ports
Date Thu, 06 Oct 2011 08:35:02 GMT
All the ports I listed in the original mail are used by zookeeper.

16929/java

Regards ,

Dima Gutzeit.



2011/10/6 César Álvarez Núñez <cesar.alvarez.nunez@gmail.com>

> Just google "How to find which service is listening on a given port" and
> you
> will get the key to know if that ports are being used by a java process or
> not.
>
> /César.
>
> On Wed, Oct 5, 2011 at 7:03 PM, Dima Gutzeit <dima.gutzeit@mailvision.com
> >wrote:
>
> > 3.3.3 vanilla distribution, JDK 1.6.0_25, 64 bit.
> > Running on RedHat Enterprise 5.6, 64 bit.
> >
> > ZK is the only java process running on this machine and I did not do
> > anything to enable any kind of monitoring.
> >
> > Regards,
> > Dima Gutzeit.
> >
> > Sent from my iPhone
> >
> > On 5 באוק 2011, at 18:50, Patrick Hunt <phunt@apache.org> wrote:
> >
> > > Same here. What version of what jdk on what os are you running? (hint:
> > > type "java -version"). Include the environment details that get output
> > > to the log when zk starts.
> > >
> > > Are you starting JMX or some other VM service that enables remote
> > monitoring?
> > >
> > > Did you try telneting to that port and type something, did it respond
> > > or generate some error in the log?
> > >
> > > Patrick
> > >
> > > On Mon, Oct 3, 2011 at 10:14 AM, Ted Dunning <ted.dunning@gmail.com>
> > wrote:
> > >> I don't know, then.
> > >>
> > >> On Mon, Oct 3, 2011 at 10:04 AM, Dima Gutzeit
> > >> <dima.gutzeit@mailvision.com>wrote:
> > >>
> > >>> No, only one server is running and no clients connected.
> > >>>
> > >>> Regards,
> > >>> Dima Gutzeit.
> > >>>
> > >>> Sent from my iPhone
> > >>>
> > >>> On 3 באוק 2011, at 18:52, Ted Dunning <ted.dunning@gmail.com>
wrote:
> > >>>
> > >>>> Could they be the receiving side of the connections from two other
> > >>> members
> > >>>> of the ZK cluster?
> > >>>>
> > >>>> On Mon, Oct 3, 2011 at 9:03 AM, Dima Gutzeit <
> > >>> dima.gutzeit@mailvision.com>wrote:
> > >>>>
> > >>>>> Hi,
> > >>>>>
> > >>>>> I am running a ZooKeeper vanilla distribution on a linux machine.
> > Doing
> > >>>>> netstat I can see that server listens to the following ports:
> > >>>>>
> > >>>>> tcp        0      0 127.0.0.1:32000             0.0.0.0:*
> > >>>>> LISTEN      16929/java
> > >>>>> tcp        0      0 0.0.0.0:2181                0.0.0.0:*
> > >>>>> LISTEN      16929/java
> > >>>>> tcp        0      0 0.0.0.0:3888                0.0.0.0:*
> > >>>>> LISTEN      16929/java
> > >>>>> tcp        0      0 0.0.0.0:44635               0.0.0.0:*
> > >>>>> LISTEN      16929/java
> > >>>>>
> > >>>>> I can explain 2181 which is the client port and 3888 which
is
> > >>>>> communication-between-nodes port.. What are the other two ?
> > >>>>>
> > >>>>> Thanks in advance.
> > >>>>>
> > >>>>> Regards,
> > >>>>> Dima Gutzeit.
> > >>>>>
> > >>>
> > >>
> >
>

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