zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Benjamin Jaton <benjamin.ja...@gmail.com>
Subject Re: 3.4.6 release date?
Date Fri, 11 Jul 2014 16:52:24 GMT
I am going to follow up on that thread since I ran into the same problem,
and it is indeed related to ZOOKEEPER-1096.

Basically I used to use the hostname in my zoo.cfg, which under Ubuntu,
resolves to 127.0.1.1.
So all of a sudden, upgrading ZK made my server invisible to the other
machines.

I remember running into that same issue with OpenMQ as well, and they
explicitely mention it in their documentation:
*In particular, some Linux installers automatically set the local host to a
loopback network address, most commonly 127.0.0.1. On such systems, you
must do the following: For each Linux system participating in the cluster,
check the /etc/hosts file as part of cluster setup. If the system uses a
static IP address, edit the /etc/hosts file to specify the correct address
for the local host. If the address is registered with Domain Name Service
(DNS), edit the file /etc/nsswitch.conf so that DNS lookup is performed
before consulting the local hosts file.*
http://docs.oracle.com/cd/E18930_01/html/821-2438/aeohz.html#aeoia

Then I found out about the magical option *quorumListenOnAllIPs=true* to be
added in zoo.cfg.
I think this option should be kept not only for backward compatibility but
also because it can be really useful in some deployments.

Best,
Ben


On Thu, Mar 20, 2014 at 1:16 PM, Patrick Hunt <phunt@apache.org> wrote:

> Perhaps you could reproduce and send the logs and config files? Also
> include some detail about the environment would be helpful. Windows is
> quite different from linux for example. The more information you
> provide the more likely we'll be able to get to the bottom of the
> issue.
>
> Patrick
>
> On Thu, Mar 20, 2014 at 10:13 AM, Software Dev
> <static.void.dev@gmail.com> wrote:
> > Dont have the logs available but it I think it was related to the binding
> > address. In 3.4.5 I see that it binds to 0.0.0.0.0 whereas in the 3.4.6
> it
> > was binding to machine-name/10.0.12.100 (some internal ip)
> >
> >
> > On Thu, Mar 20, 2014 at 4:33 AM, FPJ <fpjunqueira@yahoo.com> wrote:
> >
> >> I've just tried again putting a 3.4.5 ensemble up, and then replace one
> by
> >> one with a 3.4.6 server. It works fine for me, so I wonder if there is
> some
> >> corner case you're hitting.
> >>
> >> -Flavio
> >>
> >> > -----Original Message-----
> >> > From: mutsuzaki@gmail.com [mailto:mutsuzaki@gmail.com] On Behalf Of
> >> > Michi Mutsuzaki
> >> > Sent: 20 March 2014 05:05
> >> > To: user@zookeeper.apache.org
> >> > Subject: Re: 3.4.6 release date?
> >> >
> >> > Yes, log files would be very helpful. It would also be helpful if you
> can
> >> provide
> >> > a simple instruction to reproduce the problem you are seeing.
> >> >
> >> > Thanks!
> >> > --Michi
> >> >
> >> > On Wed, Mar 19, 2014 at 9:59 PM, Rakesh R <rakeshr@huawei.com> wrote:
> >> > >
> >> > > Could you share the zk logs to understand the issue in detail.
> >> > >
> >> > > -Rakesh
> >> > >
> >> > > -----Original Message-----
> >> > > From: Software Dev [mailto:static.void.dev@gmail.com]
> >> > > Sent: 20 March 2014 10:23
> >> > > To: user@zookeeper.apache.org
> >> > > Subject: Re: 3.4.6 release date?
> >> > >
> >> > > Can I chime and say that 3.4.6 (as of 2 days ago) did not work us?
> We
> >> > switched from 3.4.5 and our servers couldnt connect to each other.
> >> > >
> >> > >
> >> > > On Wed, Mar 5, 2014 at 1:21 PM, Flavio Junqueira
> >> > <fpjunqueira@yahoo.com>wrote:
> >> > >
> >> > >> Hi Yip,
> >> > >>
> >> > >> There is a release candidate being voted right now:
> >> > >>
> >> > >>
> >> > >>
> >> > >> http://grokbase.com/t/zookeeper/dev/142qy3hkm9/vote-apache-
> >> > zookeeper-
> >> > >> r
> >> > >> elease
> >> > >> -3-4-6-candidate-0
> >> > >>
> >> > >> -Flavio
> >> > >>
> >> > >> -----Original Message-----
> >> > >> From: yipng [mailto:yipng168@gmail.com]
> >> > >> Sent: Wednesday, March 5, 2014 1:15 PM
> >> > >> To: zookeeper-user@hadoop.apache.org
> >> > >> Subject: 3.4.6 release date?
> >> > >>
> >> > >> Hi,
> >> > >>
> >> > >>    There are quite a number of fixes in ZooKeeper 3.4.6, what
is
> its
> >> > >> estimate or target release date?
> >> > >>
> >> > >>
> >> > >> Regards,
> >> > >> Yip
> >> > >>
> >> > >>
> >> > >>
> >> > >> --
> >> > >> View this message in context:
> >> > >>
> >> > >> http://zookeeper-user.578899.n2.nabble.com/3-4-6-release-date-
> >> > tp75796
> >> > >> 2 9.html Sent from the zookeeper-user mailing list archive at
> >> > >> Nabble.com.
> >> > >>
> >> > >>
> >>
> >>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message