Great to hear. Good luck.
Patrick
Mark Vigeant wrote:
Oh awesome! Thanks Patrick!
Everything works now. Thanks a lot everyone for all your help!
-Mark
-----Original Message-----
From: Patrick Hunt [mailto:ph...@apache.org]
Sent: Friday, October 23, 2009 11:58 AM
To: Mark Vigeant
Cc: Patrick Hunt; zookeeper-user@hadoop.apache.org
Subject: Re: Cluster Configuration Issues
Usually this indicates that either a firewall is blocking one or more of
the ports, or the server isn't started on all the hosts. First verify
connectivity, I usually use telnet, see detail here:
https://help.maximumasp.com/KB/a445/connectivity-testing-with-ping-telnet-tracert-and-pathping-.aspx
Patrick
Mark Vigeant wrote:
Ok, so now the clientPort is all set, but I'm running into another problem.
When I try to start up zookeeper server, the error I'm getting now is that it
can't open the channel to the other machine:
2009-10-223 10:39:11,941 - WARN
[QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorumcnxmana...@336] - Cannot open channel
to 2 at
election address leela/10.7.21.216:3888
java.net.ConnectException: Connection refused
I've checked to see if ports 2888 or 3888 are in use on either machine and they are not. Also, there is an open ssh between the 2
of them. I've tried on a few other ports as well and it's giving me the same issue. Do I need to tamper with port permissions?
-----Original Message-----
From: Patrick Hunt [mailto:ph...@apache.org]
Sent: Friday, October 23, 2009 1:23 AM
To: zookeeper-user@hadoop.apache.org; Mark Vigeant
Subject: Re: Cluster Configuration Issues
That usually indicates that you have a process that's already using a
port that you've specified zookeeper to use. Try something like:
netstat -a -n -p tcp
and look at 2181/2888/3888 on the hosts you are using. Either use a
different port or stop the process that's currently using.
Patrick
Mark Vigeant wrote:
Haha well I'm an idiot. Thank you.
I would end there but a new error is being thrown:
2009-10-22 18:00:17,178 - FATAL [main:quorumpeerm...@86] - Unexpected
exception, exiting abnormally
Java.net.BindException: Address already in use
-----Original Message-----
From: Henry Robinson [mailto:he...@cloudera.com]
Sent: Thursday, October 22, 2009 6:01 PM
To: zookeeper-user@hadoop.apache.org
Subject: Re: Cluster Configuration Issues
yeah - thought this was it: you've missed the forward slash on
home/mark/zookeeper (this turned up on your exception message).
On Thu, Oct 22, 2009 at 2:55 PM, Mark Vigeant
<mark.vige...@riskmetrics.com>wrote:
Yeah I just figured out the problem with zoocfg.py
I am running as the same user who created myid. Here's my config:
zoo.cfg
tickTime-2000
dataDir=home/mark/zookeeper
clientPort=2181
initLimit=5
syncLimit=2
server.1= hermes:2888:3888
server.2= leela:2888:3888
on the machines hermes and leela I've put myid files in
/home/mark/zookeeper
with the numbers 1 and 2 respectively
-----Original Message-----
From: Henry Robinson [mailto:he...@cloudera.com]
Sent: Thursday, October 22, 2009 5:43 PM
To: zookeeper-user@hadoop.apache.org
Subject: Re: Cluster Configuration Issues
Hi Mark -
The Python error relates to not being able to find the zoocfg module - is
zoocfg.py in the same directory as zkconf.py?
Another couple of questions - are you running zookeeper as the same user
who
created myid? Can you post your entire configuration file please - copy and
paste?
Henry
On Thu, Oct 22, 2009 at 2:32 PM, Mark Vigeant
<mark.vige...@riskmetrics.com>wrote:
Before I make the Jira, I am trying to go with Ted's advice to use the
python script.
Unfortunately I'm relatively unfamiliar with python so I'm having trouble
running it.
When I execute "Python zkconf.py" on the command line it tells me:
Traceback (most recent call last):
File "zkconf.py", line 27, in <module>
from zoocfg import zoocfg
ImportError: No module named zoocfg
The same error comes when I try to call zkcfg.py from the python
interface
and when I try running
Python zkconf.py -help /home/hadoop/zookeeper-3.2.1/ /home/hadoop (as I
gathered from the Usage). Any suggestions?
Also, I've been using zookeeper 3.2.1
-----Original Message-----
From: Ted Dunning [mailto:ted.dunn...@gmail.com]
Sent: Thursday, October 22, 2009 4:33 PM
To: zookeeper-user@hadoop.apache.org
Subject: Re: Cluster Configuration Issues
Try Patrick's utility for creating the config files and compare the
result
to your hand-made files.
On Thu, Oct 22, 2009 at 1:04 PM, Mark Vigeant
<mark.vige...@riskmetrics.com>wrote:
The file contains the number 1 and nothing else. My other node has the
number 2 (I only have 2 machines right now, I know it makes more sense
to
run an odd number of zookeeper nodes but I just want to make sure it
works
first). Any suggestions?
--
Ted Dunning, CTO
DeepDyve
